Datasheet for #sb811 DN Recommendations
Contents
1. 18 2320 2322 2324 2326 Frequency cm 1 Figure 2 Output power as a function of the singlemode emission frequencies and tem peratures sb811 DN T T T T i 30c 13 7 n OC aJ 15C m 30C E 12 m n 4 gt kel 11 C n C C 4 D 1 0 E a a 4 9 a a 4 ji i ji 1 it I 2312 2314 2316 2318 2320 2322 2324 2326 Frequency cm 1 Figure 3 DC voltage fed to LDD Uldd as a function of the singlemode emission fre quencies and temperatures 2 sb811 DN Ajam v em P mW Temp C Uzpp V Ipuise A 4302 6 2324 2 0 30 9 0 51 4302 8 2324 1 0 1 30 10 0 71 4303 3 2323 8 0 8 30 11 0 93 4303 5 2323 7 1 6 30 12 1 18 4303 7 2323 6 1 8 30 13 1 43 4307 6 2321 5 0 1 15 9 0 54 4307 8 2321 4 0 15 10 0 74 4308 8 2320 8 0 4 15 11 0 95 4309 3 2320 6 1 2 15 12 1 21 4309 5 2320 5 1 4 15 12 5 1 33 4312 6 2318 8 0 1 0 9 0 41 4312 8 2318 7 0 1 0 10 0 58 4313 3 2318 4 0 0 11 0 77 4313 8 2318 1 0 3 0 12 1 4314 1 2318 0 5 0 12 5 1 1 4317 5 2316 2 0 1 15 10 0 8 4317 8 2316 0 2 15 11 1 02 4318 3 2315 7 0 6 15 12 1 25 4318 5 2315 6 1 15 13 1 48 4322 1 2313 7 0 30 10 0 85 4322 3 2313 6 0 1 30 11 1 05 4323 6 2312 9 0 3 30 12 1 28 4323 9 2312 7 0 6 30 13 1 5 Table 1 singlemode optical output power as function of operating parameters sb811 DN Peak Voltage V 0 02 04 06 08 1 12 14 4 6 Peak Current A Figure 4 peak voltage and average power vs peak current at 2 dc the so2. 4 4315 4316 4317 4318 Wavelength nm Figure 9 spectra at OC for various LDD voltages sb811 DN i ho T 15C 10 0V 15C 11 0V 15C 12 0V 15C 13 0V gt gt i P D for gt ho Spectral density normalized to 1 oO 2 ho 4316 4317 4318 4319 4320 4321 4322 4323 Wavelength nm Figure 10 spectra at 15C for various LDD voltages holes in the spectra due to absorption in the air around 4319 3nm 6 sb811 DN sb811 DN 30C 10 0V 4 30C 11 0V 30C 12 0V 30C 13 0V Spectral density normalized to 1 0 2 4320 4321 4322 4323 4324 4325 4326 4327 4328 Wavelength nm Figure 11 spectra at 30C for various LDD voltages holes in the spectra due to absorption in the air around 4323nm 7 sb811 DN
3. 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 7sb811 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 sb811 DN please note that the laser is connected to the DN pad drawned in blue 1 sb811 DN sb811 DN 2 T T T T T T 136 1 8 r a 0c ry 15C 1 6 ee E 2 1 4 L 1 2L I E Tol 0 6 i 4 0 4 a J 0 2 i OL a s m n a J Eg E 0 5 L L L i fi L 312 2314 2316 23
4. lid squares indicate the maximum singlemode emitted power 3 sb811 DN Note data taken with 30ns pulses 1 5us period sb811 DN Peak Current A 4 6 8 DC Voltage fed to LDD V Figure 5 peak current and average power vs LDD voltage at 2 dc the solid squares indicate the maximum singlemode emitted power sb811 DN T T T T T T T T T gt gt gt gt J 127 a gT gz 2 2 Orr a5 Saia Te apam w Om OO Ve g w 7 OT co m Spectral density normalized to 1 0 2 4300 4305 4310 4315 4320 4325 4330 4335 4340 Wavelength nm Figure 6 spectra at 30C 15C 0C 15C and 30C at 2 dc for various LDD voltages 4 sb811 DN sb811 DN _ ho T 30C 10 0V fi 12 30C 13 0V 30C 9 0V o gt o P D e ho Spectral density normalized to 1 oO 0 3300 4301 4302 4303 4304 4305 4306 4307 4308 Wavelength nm Figure 7 spectra at 30C for various LDD voltages sb811 DN 9 1 15C 11 0V 15C 12 0V 15C 12 5V Spectral density normalized to 1 0 2 4306 4307 4308 4309 4310 4311 4312 4313 Wavelength nm Figure 8 spectra at 15C for various LDD voltages absorption in the air around 4308 3nm 5 sb811 DN sb811 DN _ ho T OC 9 0V OC 10 0V 0C 11 0V 0C 12 0V 0C 12 5V o gt o P D fo ho Spectral density normalized to 1 oO 0 3310 4311 4312 4313 431
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