Round Module User Manual
Contents
1. 3B Maximum power and wavelength labeled on safety labels of the unit CW TEM 9 lt 1 mrad Typical lt 1mm lt 10 urad gt 100 1 vertical or horizontal lt 5 min 3 3 V DC 5V DC for 405nm Modules 1 5 A max 3 0 A for MM gt 300mW Modules 25 4 mm x 76 2 mm 2 1mm Power Jack lt 11b 10 C to 40 C 40 C to 80 C 115 80041 001 Rev 6 Round Module User Manual N ze AF Fig F E we gS Jr p ae a a P E ae NN an en a A LTT wires laseron a a a A Pr i a C N an U a Dia 25 4mm 1 inch N Fa L 76 2mm 3 inch a Cable 9 inch Supplied with connector with flying leads for TTL laser On Off Default Open Laser On To Turn Laser Off Connect TTL white wire to ground black wire Figure 1 Mechanical Dimensions Note Connector with flying leads is included 2 1 x 5 5mm Center Positive Standard Jack for supplying operating voltage and current GND VCC Figure 2 Electrical Connections aU CNDAX Round Module User Manual Remote Key Switch Optional Only for OEM customers Q EMISSION INDICATOR DB9 Connector to module Cable is included KEY SWITCH INTERLOCK CONNECTOR POWER CONNECTOR INTERLOCK 1 Power on off key switch Located on the front panel of the Remote Key Switch this switch enables users to power the unit on with the turn of a key The unit is inoperable when key is removed 2 Emission indicator This r2. D FITNESS FOR A PARTICULAR PURPOSE S CNDAX Round Module User Manual 2 TO THE EXTENT ALLOWED BY LOCAL LAW EXCEPT FOR THE OBLIGATIONS SPECIFICALLY SET FORTH IN THIS WARRANTY STATEMENT INNO EVENT SHALL ONDAX OR ITS THIRD PARTY SUPPLIERS BE LIABLE FOR DIRECT INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES WHETHER BASED ON CONTRACT TORT OR ANY OTHER LEGAL THEORY AND WHETHER ADVISED OF THE POSSIBILITY OF SUCH DAMAGES 3 To the extent allowed by local law the remedies provided in this Limited Warranty Statement are the customer s sole and exclusive remedies 6 4 Contacting Ondax Ondax Inc 850 E Duarte Rd Monrovia CA 91016 Tel 626 357 9600 Fax 626 357 9321 Web http www ondax com Email sales ondax com 10
3. a ONDA Round Module User Manual 115 80041 001 Rev 6 aU CONDAX Round Module User Manual Contents 1Sateiy PRECAUTIONS snikinwscsninnciosiosusainsssnoandioasnnon EE EE EE EERE EEAS EAIA AEAEE ERE INESE 2 POUCA NOM Eerie LS E OS CIC Ul OU e AEE E AE E EE EEE EE E EE AE EEE E E S EEE A A E E O E E 4 Operating ProcedUrES aa AEDA ER a Ea A AAN aSa aR AVAIL CMAN E E E EEEN T EET EEE E EEEE E E EE PT 6 BerviCG SEE EINE EEE lncsusantauarsarabaiueeieasueuslouiadarsanew Sacubaidaubsenveusdsniaeuiacaneacasatetans aU CONDAX Round Module User Manual 1 Safety Precautions This instruction manual explains how to use the Round Laser Diode Module Before use please read this manual thoroughly After reading keep it together with the product for reference when necessary Please retain packaging material in the event the unit is stored or shipped in the future Caution use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure Body of the unit contains labels specifying wavelength and maximum emitted power Recommend following user requirements for Class 3B products according to latest ANSI 2136 1 Standard for the Safe Use of Lasers Use protective eyewear when engineering or other procedural and administrative controls are inadequate to eliminate potential exposure in excess of the MPE Laser Diode Optical Feedback Warning semi conductor laser dio
4. des are highly sensitive to optical feedback They can suffer damage that maybe immediately apparent through loss in power or a reduction in life Furthermore wavelength stabilized laser diodes may lose their spectral characteristics such as center wavelength and linewidth if sufficient optical feedback exists Your Ondax laser diode does not incorporate an optical isolator so may be susceptible to extraneous optical feedback We recommend the following precautions e If the output of the laser diode is collimated all reflective surfaces in the optical path should be angled so that surface reflections would not be reflected back to the laser diode Furthermore since optimal alignment for interferometric measurement instruments is often achieved with the instrumentation optics at normal incidence to the laser we recommend the use of optical isolators or slightly misaligning the instrument to avoid direct feedback into the laser e Beware of focusing the light output on a highly reflective scattering surface This is another means of generating high optical feedback to the diode e If fiber coupling anti reflective AR coated tips are recommended for multimode MM fiber Angle polished tips and AR coating are recommended for single mode SM fiber e Beware of wavelength selective filters with narrow wavelength pass bands Care should be taken not to align at normal incidence to the beam Furthermore be careful not to align the reflected light
5. ed LED located to the upper right of the front panel lights up when the unit is on to warn of eminent laser emission 3 5 second activation delay Ihe unit does not apply power to the laser module until five seconds after a user has turned the key switch to the on position 4 Remote interlock amp connector This feature is located on the rear panel of the Key Switch The unit will not operate without the interlock intact Interlock needs to be shorted for power to be available for laser diode module a ONDA Round Module User Manual i TAM bM IR a HIN AN f Inf u 76mmLx45mmWx32mmT mim a Original Power Supply for Module Not connected when keyswitch is used 1 5m 135mmLx127mmWx65mmT 102mmLx65mmWx77mmT 0 2m 1 5m 1 8m Illustration of Module with Keyswitch 4 Operating Procedures 4 1 Standard CW Operation User Startup Procedure e Properly mount laser module on a heat sink e Connect power connector to power adapter or Remote Key Switch power cable e Plug power adapter or Remote Key Switch to wall plug Remote Key Switch Procedure e Use key to activate and deactivate power to the laser module A 5 second delay will begin after key switch is turned to on position e Emission warning light will light up e Laser system is off when key is in vertical position e Interlock must be shorted for power to be applied to laser module Laser Module Startup Process Upon receiving power fro
6. m either power supply or remote key switch e LED will turn on which signal possible laser emission aU CONDAX Round Module User Manual e Laser module will begin to temperature stabilize e Laser diode will not emit light for 20 seconds after power has been applied e Use of TTL line does not affect temperature control 5 Maintenance 5 1 Maintenance and Inspection Routine maintenance is not required If the unit appears to be operating incorrectly or with low output power check the following e Inspect the enclosure for scratches dings dents or other signs of damage due to handling e Verify that the module enclosure has not been opened and the factory seal is intact e Verify power source connections to the laser module e Ensure that the operating environment is within specifications 6 Service 6 1 Repair There are no user serviceable parts inside and do not attempt to open housing Warranty would not be valid if housing has been opened If the module fails during use check the items in section 5 1 before requesting an RMA Defective modules that are beyond the warranty period will be repaired at cost if possible An RMA must be requested before sending it to Ondax When shipping please use a box at least five times as large as the module with enough packaging material to prevent any movement of the module within the box 6 2 For Information or Enquiries If you need information regarding purchase or repair or for any
7. otect against electrostatic discharge Avoid external damage to the enclosure Use supplied power supply or power supply meeting specifications Do not drop the module or operate it at extreme temperatures or humidity Beware of optical feedback from reflective surfaces Permanent damage to the laser diode is possible 2 Application and Features 2 1 Applications This device is a Round Laser Diode Module with integrated laser diode current driver and temperature control for high precision equipment and instrumentation It plays a pivotal role in testing or manufacturing and can be used in various applications such as Raman Spectroscopy Flow Cytometry Data Storage metrology graphic arts bio instrumentation analytical instrumentation and sensing 2 2 Standard Features e Plug amp Play Operation e ESD Protection e Remote Key Switch with Remote Interlock Optional for OEM customers e Constant Current Driver e Temperature Stabilized 3 Specifications Power Stability over 1 hr Laser Noise 10 to 1Mhz RMS Laser Class Laser Operation Spatial Mode Beam Divergence full Beam Size at Aperture FWHM Beam Pointing Stability Polarization typical Warm up Time ELECTRICAL Operating Voltage Operating Current MECHANICAL Laser Dimension Power Connector Weight Operating Temperature Storage Temperature OPTICAL beam properties and polarization valid for only free space units lt 0 5 lt 0 5 Class
8. other Sales related questions please contact the distributor or selling agent from whom the module was purchased 6 3 Ondax Limited Warranty Ondax warrants that all SureLock integrated laser modules RO FCLM LM will be free from defects in material and workmanship for 12 months from the date of shipment This limited warranty covers only those defects that arise as a result of normal use of the product and does not cover any other problems including those that arise as a result of i improper handling maintenance or modification ii operation outside the product s specifications or iii unauthorized modification or misuse If Ondax receives during the applicable warranty period notice of a defect in any product which is covered by this warranty Ondax shall either repair or replace the product at Ondax s option Ondax shall have no obligation to repair replace or refund until the customer returns the defective product to Ondax Any replacement product may be either new or like new provided that it has functionality at least equal to that of the product being replaced Ondax products may contain remanufactured parts components or materials equivalent to new in performance Limitations of Liability 1 TO THE EXTENT ALLOWED BY LOCAL LAW NEITHER ONDAX NOR ITS THIRD PARTY SUPPLIERS MAKES ANY OTHER WARRANTY OR CONDITION OF ANY KIND WHETHER EXPRESS OR IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY SATISFACTORY QUALITY AN
9. to be normal incidence during the alignment process e g sweeping the beam back across the laser during alignment If such a possibility is unavoidable use a sufficient OD filter or isolator at the output of the laser diode during the alignment process Please note that if sufficient additional feedback reaches the laser diode it would overcome the grating induced Stabilization unlocking and shifting the wavelength of the laser beyond the pass band of the filter This will dramatically increase the reflected intensity back into the laser possibly causing damage Optical Element 2 Optical Element 1 Optical Element 1 Optical Element 2 Collimating Lens aU CONDAX Round Module User Manual 1 1 Explanation of Warning Symbols The meaning of the symbols used in this manual and attached to the product follows Warning messages are intended to prevent accidents to operating personnel such as burns and electrical shocks Some caution messages are intended to prevent damage to the module oe Precaution for handling electrostatic sensitive devices x f mA Duarte Rd Morowa CA 9101 o 28 S sb 9 58 3 gt E 6 R o 2 a Z O Bi W 8 2 Visible and or invisible Class 3B laser radiation Avoid direct exposure to beam Wear suitable protective eyewear whenever laser is in operation Laser Aperture Laser output location warning a Warning To prevent permanent damage observe these precautions Pr
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