Datasheet for #sb554 DN Recommendations
Contents
1. BL Max single mode power m Peak Voltage V K P Light mW avg on power meter 0 01 02 03 04 05 06 O07 08 Peak Current A Figure 4 peak voltage and average power vs peak current at 2 dc the solid squares indicate the maximum singlemode emitted power 3 sb554 DN sb554 DN T T T T 4 3 5 Peak Voltage V in Light mW avg on power meter 2 o 0 o1 02 003 04 05 o6 o7 0 4 Peak Current A Figure 5 peak voltage and average power vs peak current at 2 dc including the mul timode region Note data taken with 50ns pulses 2 5us period sb554 DN os Peak Current A 2 o Light mW avg on power meter gt oO 4 6 DC Voltage fed to LDD V Figure 6 peak current and average power vs LDD voltage at 2 dc the solid squares indicate the maximum singlemode emitted power 4 sb554 DN sb554 DN a o 1 5 Peak Current A Light mW avg on power meter o oO 5 a 6 10 DC Voltage fed to LDD V Figure 7 peak current and average power vs LDD voltage at 2 dc including the mul timode region sb554 DN 1 2 T T T T T T T T T gt gt H gt a 3S gt d es aS ae S 3888 Bes REEE led cm S Noo NOOR SBS mo Q 823 8 B83 an 5 cee m OO Spectral density normalized to 1 SNE ee E E AEE 08870 5815 5820 5825 5830 5835 5840 5845 5850 5855 Wavelength nm Figure 8 spectr2. AL P S Quantum Cascade Solutions Passage Max Meuron 1 3 CH 2000 Neuch tel Tel 41 32 729 95 10 LAS RS Case Postale 1766 Switzerland Fax 41 32 721 36 19 Datasheet for 7sb554 DN Recommendations Please read the starter kit user manual at least installation chapter 5 if available and have a look at the FAQ at http www alpeslasers ch alfaq pdf WARNING Operating the laser with longer pulses shorter period or higher voltage or current than specified in this document may cause damage and will result in loss of warranty unless agreed upon with Alpes Lasers WARNING Beware of the polarity of the laser This laser has to be pow ered with negative bias on the laser contact bonding pad corresponding to the label laser on the LLH and the positive bias on the base contact submount corresponding to the label base on the LLH 0 5 22 2x Emission A 9 5 15 RIDETE 4x ai Figure 1 Support mounting for sb554 DN please note that the laser is connected to the DN pad drawned in blue 1 sb554 DN sb554 DN 4 T T T T T T T 3 5 H 186 SL J 2 54 a J 2 J P mW 1 54 4 1L J 0 5 n 4 OF n a m 0 371 1712 1713 1714 1715 1716 1717 1718 1719 1720 Frequency cm 1 Figure 2 Output power
3. a at 30C 15C 0C 15C and 30C at 2 dc for various LDD voltages 5 sb554 DN sb554 DN N T 30C 7 0V 30C 8 0V 30C 9 0V 30C 10 0V o gt o P D e ho Spectral density normalized to 1 oO 0 883 5814 5815 5816 5817 5818 5819 Wavelength nm Figure 9 spectra at 30C for various LDD voltages sb554 DN ep N T 15C 9 0V 15C 9 5V 15C 10 0V gt P ho Spectral density normalized to 1 oO 0 8354 5822 5823 5824 5825 5826 Wavelength nm Figure 10 spectra at 15C for various LDD voltages 6 sb554 DN sb554 DN 0C 7 0V 0C 8 0V oc9 0v 4 OC 9 5V OC 10 0V Spectral density normalized to 1 0 8357 5828 5829 5830 5831 5832 5833 Wavelength nm Figure 11 spectra at 0C for various LDD voltages hole in spectrum at 10V due to absorption in the air sb554 DN 1 2 15C 7 0V 15C 8 0V 1509 0V 15C 10 0V Spectral density normalized to 1 z i 0 8 833 5834 5835 5836 5837 5838 5839 5840 Wavelength nm Figure 12 spectra at 15C for various LDD voltages 7 sb554 DN sb554 DN 30C 7 0V 30C 8 0V 30C 9 0V 30C 10 0V Spectral density normalized to 1 0 8370 5841 5842 5843 5844 5845 5846 Wavelength nm Figure 13 spectra at 30C for various LDD voltages 8 sb554 DN
4. as a function of the singlemode emission frequencies and tem peratures sb554 DN 10 5 T T T T T T T T 30C 15C m 40 4 4 E 30C 7 9 5 n 4 9 if a 1 1 a 4 gt od 85 J Ko 8 a a we 4 7 54 4 7 fei L L gH 6 3711 1712 1713 1714 1715 1716 1717 1718 1719 1720 Frequency cm 1 Figure 3 DC voltage fed to LDD Uldd as a function of the singlemode emission fre quencies and temperatures 2 sb554 DN Ajam v em P mW Temp C Uzpp V Lidice A 5814 8 1719 7 0 30 7 0 19 5815 3 1719 6 0 7 30 8 0 34 5815 8 1719 4 2 4 30 9 0 52 5816 3 1719 3 3 8 30 10 0 68 5823 1 1717 3 1 7 15 9 0 54 5823 4 1717 2 2 5 15 9 5 0 61 5823 7 1717 1 3 3 15 10 0 7 5828 4 1715 7 0 0 7 0 22 5828 8 1715 6 0 5 0 8 0 38 5829 1 1715 5 1 8 0 9 0 57 5829 2 1715 5 2 4 0 9 5 0 64 5834 9 1713 8 0 1 15 7 0 27 5835 4 1713 7 0 4 15 8 0 42 5836 1713 5 1 7 15 9 0 58 5836 7 1713 3 2 8 15 10 0 74 5841 4 1711 9 0 30 T 0 26 5841 9 1711 8 0 2 30 8 0 41 5842 5 1711 6 1 3 30 9 0 57 5843 2 1711 4 2 2 30 10 0 71 Table 1 singlemode optical output power as function of operating parameters sb554 DN 8 T T T T power 30C voltage 30C aa sesije ii ssnsenpissssasneias e f ississenpeisr 3 5 power 15C 7 voltage 15C power 0C 3 voltage 0C 6L power 15C voltage 15C power 30C vege re Lie florea flown 2 5 voltage 30C
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