duma optronics ltd.
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1. saa PER T1114 Tey Bee E E 8934 Cornia a 5815 designated as a cross hair cursor on the image plane and can be moved along the working area Results Beam widths are digitally displayed for any three user selected clip levels A Gaussian fit profile can be overlaid on profiles in real time while the correlation and fit values are displayed digitally A Top Hat profile presentation and fit 1s also available 2D and 3D 2D and 3D Intensity Plots Plots The Projection function provides either a 2D or a 3D plot of the beam intensity profile A zooming feature enables magnification of the displayed image It is possible to control the 3D plot wire density For a weak beam image even at max shutter and gain settings Use the beam intensity 4 pallet to optimize color display Beam Intensity Pallet The 3D plot can be rotated along the beam optical axis as well as be flipped This feature enables the user to view the image from various angles around the beam 3D Plot side view 3D Plot top view 2D Plot Power Measurement The beam power is displayed as a digital readout at the status bar A power calibration function allows the user enter a base power value In subsequent captured images the summed intensity of all pixels will be proportional to this value BeamOn by DUMA OPTRONICS LTD System Analysis BeamOn provides an extensive range of laser beam parameters calcula2. x100 or x50 or x20 or x10 DUMA OPTRONICS LTD Ist Hazait St P O Box 3370 Nesher 20306 Israel Tel 972 4 8200577 Fax 972 4 8204190 Website http www duma co il E mail sales duma co il The M Beam is a versatile multi function PC based measurement system thal provides analytical and graphical capability to measure the 2 axis M figure of merit waist size and location of CW lasers The M factor amp measured in accordance with the proposed 150 standard ISO CD 11 146 Additionally the instrument measures the Profile width Position and Power of the laser beam at intersection points along the beam propagation axis EMT qu L Far field alignment of lasers 3 9 9 Easy Alignment The instrument is designed to provide three degrees of freedom for aligning the M Beam to the input beam Horizontal and vertical axis angles can be adjusted 1 5 relative to the mounting base These adjustments along with the visual feedback provided by the beam locating software make the system very easy to align User Friendly Software The Mi Beam has a special software package for measuring the M parameter Main Functians E The first screen presents the relative cross axis location of the beam and the beam waist in orthogonal directions along the direction of propagation where the locations M values and beam sizes are all displayed digitally after completion al the measurement E The second screen is 3D proj
3. OPTRONICS LTD gt System Presentations cont 2D and 3D Intensity Plots The Projection function provides either a 2D or a 3D plot of the beam intensity profile and is created using reconstructive tomography The 2D contour maps and the 3D isometric plots can be displayed with or without scan axis and grids These plots can be rotated along the beam optical axis as well as be flipped This feature enables the user to view the image from various angles around the beam It is also possible to control the 3D plot wire density Data about the beam size and centroid position is displayed digitally along with centroid and beam size data 2DPlt 3D Plot Power Measurement The beam power can be displayed either as a digital readout or as a bar type display or in combination with an analog needle Power presentation units can be chosen as mW uW dBm The user can offset zero to deactivate the ambient light suppression Pre defined filter transmission files can be selected A test range can be defined and displayed to monitor beam power within specific limits audio alarms are optional Beam Position and Ellipticity alic xj B centroid pm XE YEE Ellipse Data major axis um 650 minor axis ym orientation The beam centroid position is continuously monitored relative to the center of the sensor area in real time along with beam shape ellipticity major and
4. P O Box 3370 Nesher 70306 srael Tel 972 4 8200577 Fax 9724 8204190 Website http www duma co il E mail sales duma co il
5. USB2 0 Attachment RS232 Data out Operating temp 10 to 50 Storage temp 40 60 c CE compliance 3 Ordering Information he system comes with a camera a post a set of 3XNG Schott colored filters NG4 NG9 NG10 in housing a PCI card or a USB2 0 Attachment software on CD disk carrying case and user manual Select PC interface when ordering spectral range BeamOn VIS PCI or USB2 350 1100nm BeamOn UV PCI USB2 190 1100nm BeamOn IR1310 PCI or USB2 350 1310nm BeamOn IR1550 PCI or USB2 350 1100nm Plus 1550nm 50nm 1 6mm thick Schott colored filter in mount select type 4 9 10 Attachment for high power lasers attenuation up to 20W 3 Host Computer Requirements Pentium III IV 1GHz for USB2 0 ver 128MB RAM 10MB Free HDD 16 MB 16 bit color VGA card resoloution 1024X768 CD ROM any type 1 free 1 3 size PCI slot or 1 free High Speed USB2 0 port OS Win2000 XP also Win98 Me for PCI ver NG Filter BeamOn Sampler DUMA OPTRONICS LTD ystem Response VIS 350 1100nm UV 190 1100nm IRI310 350 1310nm Model IR1550 is based on the standard CCD for VIS which is coated with a 161550 350 1100nm and 1550nm conversion coating enabling capture of signals at the 1550nm range 50nm Max frame rate 25Hz Image resolution 640X480 Shutter speed 1 50 to 1 10000 sec 8 steps Gain control 6dB to 30dB 8 steps Null In CW mode Null funct
6. fast focusing 800 000 pixel CCD readout device DUMA OPTRONICS LTD 15 Hazait St P O Box 3370 Nesher 20306 Israel Tel 972 4 8200577 Fax 972 4 8204190 Website http www duma co il E mail sales gduma co il gt Main Software Features Graphical presentation of a laser beam in 2D 3D B Three ROIs Region of Interest user selectable Bl Centroid and beam width profile calculation to gt sub micron accuracy WE User adjustable dynamic range by controlling the built in electronic shutter speed and gain Performs Test analysis E Measures CW or pulsed beams gt Specifications Camera and Magnification Camera type Spectral Response Magnification Beam finding feature Attenuation Configuration Dimensions Weights Lens Working Distance W D USB 2 0 version Stand Alone unit specifications Stand Alone unit Dimensions Stand Alone unit Weights System Performance with Software Minimum measurable beam size Maximum frame rate Real time beam measurements Beam size at 3 clip levels with Gausian fit Total intensity sum profile along XY axes XY profiles selectable by anchor point amp rotation WE Real time position measurements WE Data logging with detailed statistics Video with playback Save View images snapshot files B Digital Zooming B Full on line instructions and help CCD 1 6 format with approx 800 000 effective pixels 350 1310nm For IR range IR correct
7. 3 UV for BA7 Si and BA7 UV Oval for BA7 Si and BA7 UV Round for BA3 IR3 for BA7 IR3 for BA3 IR5 for BA7 IR5 lum for beams gt 100 um in size for beams lt 100um in size 2 5 for Si and UV Si heads 10 for InGaAs heads 10uW to IW with filters for Si and UV Si heads 10uW to 5mW no filters provided for the InGaAs heads 0 1 W cm without filter 20N cm with NG9 Si and UV Si 0 1uW 15 lum 5 size P amp P PCI card 10 to 50 755 Gram with cable 5Hz BA3 Head Drawing entrance aperture 25 4 2xM4 threaded MA filter Dimensions are in mm 3 Host Computer Requirements Pentium III 128MB RAM 10MB Free HDD 8 MB 16 bit VGA card CD ROM any type 1 free 2 size PCI slot OS Windows 98 ME NT 4 0 2000 XP 3 Ordering Information The system consists of a measuring head with 2 5m long attached cable a post length PCI card NG4 and NG9 filters in housing for Si and UV Si heads software on CD disk carrying case BA3 Si 3 blades S1 detector 5mm circular BAT Si 7 blades S1 detector 9mm square BA3 UV 3 blades UV Si detector 5mm circular BA7 UV 7 blades UV Si detector 9mm square BA3 IR3 3 blades InGaAs detector 3mm circular BA7 IR3 7 blades InGaAs detector 3mm circular BA3 IR5 3 blades InGaAs detector 5mm circular BA7 IR5 7 blades InGaAs detector 5mm circular 3 Optional Accessories BA Fiber A fiber adapter with an FC connector designed to fit onto the aperture of t
8. Innovative Optronics Instrumentation Duma Optronics was established in 1989 by a group of entrepreneuring researchers to serve the optronics instrumentation market with innovative products The 15 person R amp D group includes specialists in optical design E O systems electronic signal processing and computerized imaging Their fertile interaction resulted in a number of innovative solutions to optronics instrumentation problems with universal applications As can be judged From this product sample the Duma Optronics strength lies in combining A wide spectrum of technical disciplines A strong spirit of innovation A practical application oriented approach to High Tech The unique state of the art technology developed and owned by Duma Optronics is under patent pending We offer a wide variety of computerized measurement systems providing more sophisticated and cost effective solutions to numerous applications DUM SPOT L44 Beam Positioning Measurement Monitors beam position and power using a large detection area Based on a Lateral Effect detector for the VIS range Plug in type device which handles one or two PSDs simultaneously FiberAlyzer Am Goniometric Radiometer for diode fiber analysis A characterization instrument for the angular radiation intensity of light The device measures N A power angular width ratio and angular position with respect to the optical axis Bea
9. ation Construction Material Aluminum Mounting or 14 screws Mechanical adgustment Horizontal Angle 1 57 Vertical Angle 15 Operating Temperature 10 35 Siasi kH Outline dimensions 100 17 3 4 5mm a ipl piem gt Models M2 Beam 5d blaces peotiler 54 M2 Heam IR 3mm 7 blades peofiler inGaaAs 3mm diameter M2 Heam IR 5mm 7 hlades peotiler inGaAs 5mm diameter M2 Beam L V 7 hlades profiler U V enhancerd FocusGage is a versalile multi function PC based measurement Measured Parameters system that provides the Pocus Li analytical and graphical power of the 7 blades Beam Profiler iOS ED along with the ahility to measure i E the 2 axis depth of focus waist size waist location divergence NA of CW lasers and laser diodes The depth of focus is measured by scanning the laser beam along its propagation axis and measuring beam size al different locations T E Modular Construction The basic construction of the FocusGage is a 7 blades beam profiler detector head assembly installed into a Waist Scanning Assembly As shown in the figure Option A the Scanning Assembly consists of a corner cube mounted on a stepper motor driven lead screw that effectively translates the waist of the input beam relative to the detection plane af the beam profiler head A waist location must be generat
10. aussian beams The more knife edges the greater the level of detail obtained For a beam distribution that is significantly non Gaussian the BA7 would reconstruct a plot that closely matches the real beam System Presentations Beam Analyzer provides an extensive range of graphical presentations and analysis of laser beam parameters Beam Profiles and Width Beam Analyzer control software simultaneously displays two profiles from two orthogonal knife edges or show each profile individually for greater visual detail These main profiles located at 45 degrees from the base of the head are called V and W Beam widths are digitally displayed for any three user selected clip levels with up to 0 1 um resolution The beam profile displays are auto scaled optional to maximize on screen detail and resolution Added detail can be obtained in a special high resolution mode A Gaussian fit profile can be overlaid on profiles in real time while the correlation and fit values are displayed digitally Zoom function automatically increases the displayed spatial resolution Chart mode It is frequently necessary to monitor the Beam Width or alternatively Beam Position as a function of time In Chart Mode these parameters can be viewed in strip chart format showing long term time dependent stability or drift The measured data can be viewed on screen saved or printed for further analysis Beam Analyzer by DUMA
11. based on user defined Pass Fail criteria aret d LL The test results are calculated for any one of the CEJ i mj m beam calculated parameters More Software Features Data logging to a Text file up to 99 hours Setup for different camera types Average for PCI version Zooming Multiple PCI boards operation Printing of text and 1mages Windows 2000 XP User set threshold levels Full session recordings for off line Full on line Help routine analysis Mpeg Live Snapshot files replay for complete Customer set Pass Fail criteria analysis of results Tile images in matrix format Capture up to 12 still images Direct link to Duma s website for support BeamOn by DUMA OPTRONICS LTD Specifications CCD Head Drawing 3 CCD Head Specifications C amera type Monochrome interline transfer CCD format 8 6um H X8 3um V 6 47mmX4 83mm 295 gr with cable RCA female jack 4 5V Square wave TTL output 5V 0 9Watts 3XNG 1 6mm thick Schott colored filters in housing about 240 1 wavelength dependent cap mounting post UN 3 4 32 Stackable filters Pixel size Sensor active area Weight Sync out Power consumption Accessories included C mount to UN 3 4 32 Converter UNC 8 32 Detector surface Thread deep 6 Cable length 2 5 m to 8 pin mini Din Dimensions are in mm 3 General Specifications 3 System Performance with Software P 1 3 size P amp P PCI card S C interface or
12. ection of the beam size along the axis of propagation In either screen a pointer can be scrolled to a location on the graph and the digital displays will show the values at those points The software also provides easy file managements capabilities for logging the results for archival purposes OPTRONICS LTD st Hazait St P O Box 3370 Nesher 20306 Israel Tel 972 4 8200577 Fax 972 4 8204190 Website http www duma co il E mail sales amp duma co il B Main NM LIES D System Specifications Input Beam Wavelength Range 350 1100nm Sil Boo 1300nm 14 190 T1 00mm UV Measurable Power TOOuM TW with supplied intemal Filters for the Si version OC for InGah s amp UV versions Beam size 15mm diameter with lens Si mm diameter without lens Si 3mm diameter without lens InGaAs or 5mm diameter without lers InGaAs Waist Position as measured at the Transtoermed Waist V Axis 50um W Axis 50 Z Axis 500 M Value 1 09 Stand Alone unil specification Consiroction Heavy duty sher Power supply maximum output 40 Walts AC input valtage 90 In 264 VAC i freue 47 w 61 Hz Safety standards Meets UL CAS YDE FOC standards Equapped with one 3 5 FDD 144MB Printer part Standard Parallel port 25 Pin Serial parts One port for R5232 ne port ior Super YGA driver Super VGA ISA board installed General Inform
13. ed objective is required Infinite conjugate objective and magnifying lens Objective magnification 15 x100 x50 x20 x10 user selectable Built in motorized zooming function Equipped with a zooming lens for observing large areas Optical dezooming up to 1 25 from objective magnification Built in NG1O filter removable Tube type zooming microscope equipped with M6 mounting thread 163 5mm L x 83mm diameter without objective and base 2 56Kg 6mm for x100 13mm for x50 20mm for x20 33 5mm for x10 parfocal distance 95mm USB 2 0 interface Windows 2000 XP Pentium IV 1 6 GHz Pentium III 800MHz and up 64MB RAM 2 5 HDD 6GB Windows 98 Windows 2000 Color card 1024x768 resolution 2MB RAM One PS2 mouse port one PS2 keyboard port One LAN Ethernet port One serial port with RS232 One FDD 3 5 Two USB ports 100W power supply AC input voltage 90 VAC to 264 VAC 4 operating buttons on console for fast access to the following functions Print Log Link Exit 125 W x 252 H x 268 D mm 5 5Kg 0 5 um for x100 objective 30Hz CW lasers Ordering Information Model uBeam X USB 2 0 A complete system based on a measuring head with USB 2 0 interface and Windows 2000 XP application program select type of objective magnification X Model uBeam X SA A complete system based on a measuring head and stand alone control unit select type of objective magnification X X Objective magnification
14. ed within the Scanning Assembly for waist measurements A second option Option B where the corner cube is removed and replaced with a laser prajector enables direct measurements of the examined laser beam Option A is a perfect solution for direct measurements of lasers and laser systems that can not be fitted into the Waist Scanning Assembly because of the laser size or measurement needs such as increased scan length Option B is perfect solution for direct measurements of bare diodes or mounted laser diode projectors Easy Alignment The Waist Scanning Assembly is designed to provide four degrees of freedom tor aligning the laser to the input beam Horizontal and vertical axis angles can be adjusted 1 5 relative to the mounting base The Horizontal axis plane can be translated 10mm and the vertical location can be adjusted 3mm relative to the mounting base DUMA OPTRONICS LTD Ist Hazait 5t P O Box 3370 Nesher 20306 Israel Tel 972 4 8200577 Fax 972 4 8204190 Website http www duma co il E mail sales duma co il gt Main Screens System Specifications Input Beam Wavelength Range 350 1100nm Si or BOO TROOmm ines or T3CO TTOORm V Measurable Power 1OpW TWI with supplied WO filters tor the Si version InGaAs amp UV versions Maximal Beam size 5i amp UV 9mm diameter 127mm for elliptical beams InGaAs Imm diameter or 5mm diameter Scan Parameters for the corner cube Option A Mini
15. ergence N A of CW lasers Based on Si UV Enhanced or InGaAs detector heads Offered with a Stand Alone self contained instrument DUMA OPTRONICS LTD SpotOn Analog m Fast Beam Positioning Measures position and power of a Lateral Effect PSD resolution down to 1 um Fast up to 60 KHz bandwidth and compact design Also offering an A D board and a receiving program under Windows for fast digital positioning applications uBeam pos Microscopic Beams Analyzer Measures microscopic beams of less than 0 5 um both CW or pulsed beams A wide spectral range is available Offered as a plug in type device PCI or as a Stand Alone unit which is perfect for an industrial environment 15 Hazait St P O Box 3370 Nesher 20306 Israel Tel 972 4 8200577 Fax 972 4 8204190 Website http www duma co il E mail sales duma co il gt Specifications BA7 Head Drawing Sensor type Wavelength range Number of blades Beam size range 3um 5mm 15um 10mm 15um 9mm 3um 3mm I5um 3mm 3um 5mm I5um 5mm Beamwidth resolution Beamwidth accuracy Power accuracy Power range Saturation Power resolution Position accuracy Position resolution PC interface Temperature Sensor head weight Measurement rate CE Compliance DUMA OPTRONICS LTD removable filter Silicon S1 UV Silicon UV Si or InGaAs IR Si 400 1100nm UV Si 190 1100nm IR 800 1800nm 3 for BA3 heads 7 for BA7 heads for BA3 Si and BA
16. he BA head close to the knife edge aperture BA Mount An optional mount is available to enable rotation of the BA head about the Optical axis The mount has 360 degree calibrated scale with locking screw Ist Hazait St P O Box 3370 Nesher 20306 Israel Tel 972 4 8200577 Fax 972 4 8204190 Website http www duma co il E mail sales duma co il Multiple Scanning Knife Edge Beam Profiler m TIET Ghar al mj High precision beam diagnostics for CW lasers Patented technology Unique tomographic image reconstruction of 2D 3D images Versatile Meaure beam profile beam size beam shape position and power B Flexible Wide spectral range from 190nm through 1800nm B Accurate Beam sizes from 3um to 9mm with 0 1 jum resolution DUMA OPTRONICS LTD Compact Based on a PCI card measuring head software Main Software Features Real time beam profiles beam size and gaussian fit 2D 3D plots of beam in real time Beam centroid and ellipticity Power measurement Direct data logging to Excel files Data streaming via RS232 or TCP IP save image and snapshot files Automatic Pass Fail analysis report ActiveX software for integration in user s program Ist Hazait St P O Box 3370 Nesher 20306 Israel Tel 972 4 8200577 Fax 972 4 8204190 Website http www duma co il E mail sales duma co il gt Patented Technology The Beam Analyzer provides a bridging technology producing the 3D in
17. ics markets By using fast analog electronics and signal processing a new breed of fast positioning instrumentation is now available Responding to the increasing demand and challenging new micronic laser beams a practical and application oriented instrument for micronic beams was developed and is offered for both the visible and IR markets The unique state of the art technology enables simultaneous measurements of multiple parameters such as the AlignMeter system where positional and angular beam deviations are measured and displayed or the OctaPower system measuring up to 8 power channels simultaneously Following our expertise and innovation spirit we provide you with a practical application oriented approach for your measurement needs AlignMeter Optical Beam Alignment Simultaneous measurements of Position and Angular displacements Position accuracy down to 1 ym and Angular accuracy down to pu Rad Offered as plug in type device ISA PCI PCMCIA or as a Stand Alone instrument OctaPower Multi Channel Power Meter Measures CW optical power of lasers amp laser diodes up to 8 channels simultaneously using either Si detectors InGaAs detectors with fiber optic attachments or UV Enhanced detectors Powerful device enabling math operations and comparisons between measuring channels FocusGage Depth of Focus amp Divergence Measures the 2 axis depth of focus beam waist size and location div
18. ion is available to automatically subtract background Optical dynamic range up to 1X10 using all filters and software controlled electronic shutter and gain Damage threshold S0W cnv with filters Sensitivity 5nW env at 633 nm models VIS UV 15uW mm at 1310 nm model IR 1310 50uW mn at 1550 nm model IR 1550 Saturation ImW cm no filters models VIS UV 5mW cnY no filters model IR 1550 Operation with pulsed lasers Triggering Max frequency for single pulse display Ability to capture and replay images from slowly pulsing lasers 1 100Hz while filtering out frames with no laser pulse Provision for displaying single shot pulses In pulsed mode set threshold by slide bar to display frames with captured pulses JOKHz 15 Hazait St P O Box 3370 Nesher 20306 Israel Tel 972 4 8200577 Fax 972 4 8204190 Website http www duma co il E mail sales duma co il The Analyzer for Microscopic beams beam E Measures microscopic beams of Wide spectral response range less than 0 5um FWHM B User friendly software B Handles CW or pulses at low or high B Full Stand Alone instrument repetition rates or USB 2 0 interface with powerful software B Measure uW to Watts with included filter B Excellent for industry and laboratory B ong working distance Objective to object B Optical zooming for fast beam finding B New High resolution high responsivity B Excellent for
19. m M Measurement System Multi function device measuring the 2 axis M figure of CW lasers waist size and its location The M factor is measured in accordance with the proposed ISO standard ISO CD11 146 DUMA OPTRONICS LTD SpotOn CCD USB 2 0 AN Multiple Beam Positioning Measures both CW and pulsed beams up to 3 beams simultaneously Wide spectral range from UV through IR High accuracy measurement less than 5um deviation edge to edge and sub micron resolution for minute movements PCI USB 2 0 interface FiberPower a Simultaneous Measurements of Optical Power A multi channel optical power meter for CW beams for the near infrared Compare between channels and get information on attenuation stability long term performance and Pass Fail testing Ist Hazait St P O Box 3370 Nesher 20306 Israel Tel 972 4 8200577 Fax 972 4 8204190 Website http www duma co il E mail sales gduma co 1l Innovative Optronics Instrumentation Our entrepreneuring researchers have broaden the area of applications into new Optronics Instrumentation and now offering innovative products for the communication industry QC of laser beams and optical systems alignment of laser beams multiple beam positioning and power measurement for WDM DWDM laser diode fiber optic far field angular radiation collimation measurements On line monitoring of beam characteristics Complete test stations for the fiber optics and optron
20. minor axes and angular orientation A zoom function is available for viewing the footprint of small beams more clearly Observing beam position stability versus time is available upon setting up of the Chart function to monitor beam position at the selected clip level More Software Features Pass Fail testing can be performed on measured results for C siini acceptance within specific tolerances RUNS Data logging to a Text file or to Excel file Live Snapshot files replay for complete analysis of results Average setting Zooming TCP IP communication protocol and remote control Data transmission via RS 232 link to another computer Slave Mode controlling the measurements upon request Screen images can be saved as BMP JPG files or printed out ActiveX software for integration in user s application program Beam Analyzer by DUMA OPTRONICS LTD Fia e ge Pih CCD Beam Profiler 2791 0 B at Bio eT 9 z alie Pirate pa Trace Lire x to x i3i Y TH amp imn 317546 ME mE RT AINE Coie il Expanding yo Applications Laser beam analysis Profile beam size position power QC of lasers Monitor multiple beams centroids ur profiling capabilities Patented technology Wide dynamic range enabled by double sampling technology Versatile A complete
21. mum distance from Input Aperture tc measuring area 230mm Minimum Step Sze 100jim Selectable Profile Locations 0 140 Scan length 280mm Scan Parameters for direct coupling Option B Length of scan 140mm Waist postion t5jum All axes resolution down to 1 Accuracy Depth of focus accuracy 350um Resolution down bo 1m Option A Moving Retre Retlector fixed source B Models FG i Si verion 5mm Facustiage InGaAs 3mm FC InCraAs 5mm Facustiage InGaAs 5 mm FG LIy FocusGage L V enhanced version ABl models can he supplied with either option A ar option B configurations starxlands FOO Printer port Serial ports Super VGA driver Mechanic ci Scanning Asky imeni CA umit dimensions Stand Alone unit specification Construction Power supply maximum output Input frequency Safety standards _Heayy duty steel bU Wars AC input voltage to 2648 VAC 471063 Hz Meets UL CAS WOE ACC Equipped with ane 3 57 1 44MB Standard Parallel part 2 One port tor 85231 One port lor mie Super VGA ISA hoard installed Aluminum Mb ar T 4 screws Horizontal Ample 11 5 Mertical Amgle 1 5 10061 7 3x41 Sram 2 5kp 24Bx1 27x215mm 4 5kp 2 5m long 0 5kg Goniometric Radiometer lor fiber diode analysis 7 IBerAlyze FiberAlyzer is a characterization instrument for the angular radiation intensi
22. tensity reconstruction of CCD cameras while being capable of measuring very small spots at high resolution and huge dynamic range The measuring technique is based on a multiple scanning knife edge technology combined with a tomographic image reconstruction for the creation of the 2D 3D display When the drum spins the knife edges cut across the beam in an orthogonal plane to the direction of propagation A stationary large detector inside the spinning drum measures light intensity For attenuation when needed a built in distortion free optical filter is inserted between the spinning drum and the detector This technique provides the required attenuation without affecting beam quality Each scanning knife edge is oriented at a different angle on the drum and moves across the beam path in a different direction as the drum rotates Consequently during a single rotation of the drum the instrument generates a set of profile curves each representing the intensity profile of the beam from a different direction This data is the input for the tomographic reconstruction algorithm to generate the 2D 3D intensity profile of the beam The Beam Analyzer is offered in two types of measuring heads The BA7 uses seven individual knife edges providing more accurate measurement of the true beam shape and dimensions by gathering data from all 7 scans while the BA3 uses only three knife edges and is recommended for smaller beams measurement as well as for a near G
23. test station measures both CW and pulsed beams Flexible A wide spectral response from deep UV 190nm VIS and up to 1550nm Portable Based on a USB 2 0 attachment for notebooks or on a PCI card Easy to use user friendly software on line help routine DUMA OPTRONICS LTD Main Software Features Real time beam size and gaussian fit 2D 3D plots of beam in real time Software controlled electronic shutter amp gain Video with playback snapshot files Data exporting to another computer via RS232 Data logging with detailed statistics ActiveX package to control software from your application Automatic Pass Fail analysis report Ist Hazait St P O Box 3370 Nesher 20306 Israel Tel 972 4 8200577 Fax 972 4 8204190 Website http www duma co il E mail sales duma co il System Presentations BeamOn provides an extensive range of graphical presentations and analysis of laser beam parameters Beam Profiles and Width Two types of profiles are being displayed LI mE an Sum Profiles Displays the two orthogonal yy profiles one along the vertical axis and one lj along the horizontal axis Each profile is d A composed of a summation of rows Horizontal Profile and columns at a beam cross section Line Profiles Displays the beam contour along a line parallel to T ime the vertical and horizontal axes These two orthogonal lines are LLL bum ium sg 0245 MS vg nml 228 1 257
24. tion and analysis Beam Position The beam centroid is continuously monitored relative to the center of CCD head Three Regions of Interest ROI can be defined by the user thus enabling the user to monitor up to 3 beams centroids simultaneously Detailed Statistics The information in Statistics screen 1s updated in real time and is useful for analyzing beam characteristics It lists the information in a table format and shows the actual measurement values as well as the MIN minimal measurement MAX the maximal measurement AVER the averaged value and STD the standard deviation of several parameters which are crucial for beam analysis Centroid H V profiles Beam Peak H V Proflies Beam width at 3 clip levels H V Profiles Correlation to Gausian profile H V Profiles LESER Power mW Statistics Analysis and QA Testing The software enables a best fit to an elipse as well as direct distance measurement The Elipse function calculates the best fit elipsoid for the examined beam The major and minor axes of the fit elipse are calculated as well Eli timati Dist t POSU ES as the orientation of the major axes of the fit Pr E The Distance measurement function calculates E Tu the distance between any two points on the beam image the points are being selected by the user FLA i mi j E Test The Test routine allows the user to test a laser Sree beam
25. ty of light The device provides real time far field measurements over a 60 angular field Features Main Applications Measures Numerical Aperture Fiber optic far field angular radiation m Measures Angular width ratio Laser diode Led far field angular radiation Measures Ansular position with respect to the optical axis Collimation measurements Measures power Coupling of energy into fiber B DUMA OPTRONICS LTD AA E ist Hazait St POBox 3370 Nesher 20306 Israel Tel 977 4 8200577 Fax 972 4 8204190 Website http www duma co il E mail sales amp duma co il D Specifications Spectral response 300 1100nm of 800 1900 Detector type ox InaAs Connector type Receptacles to various aptic connectors and adaptors br laser diodes Measuring range 0 iz Angle accuracy 1 Spatial Resolution Scan unit weight 1 5kg Scan unit dimensions 220x1 4 x85mm B Software Features Power Miasurensemnt e E Real time power Real time measurement and manitaring Mess urement Of angular position in two axes CGaonlometer Real time display af angular propagation in two axes D Ordering Information Complete System containing Stand alone operating console scan unit attachments for fiber optic or laser diode software package installed on console unit FyberAlyrer InGaAs System based on InGaAs detector FyherAlvzer 5i System based on 5i detector DUMA OPTRONICS LTD Ist Hazait St
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