Datasheet for #sb276 DN Recommendations
Contents
1. 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 sb276 DN sb276 DN 1 5 os Peak Current A o o Light mW avg on power meter 6 DC Voltage fed to LDD V Figure 7 peak current and average power vs LDD voltage at 2 dc including the multi mode region sb276 DN T if T T T T T T 1 2 z z 4 g 2 Z Bg E 7 2 E NX 0 8 H 4 Tj o 0 6 J S D a 0 4 4 ko T 0 2 J O D Q op 0 2 Ls ee ee ee eS ee ee S 5230 5240 5250 5260 5270 5280 5290 5300 5310 Wavelength nm Figure 8 spectra at 30C 15C 0C 15C and 30C at 2 dc for various LDD voltages 5 sb276 DN sb276 DN Spectral density normalized to 1 0 555 5930 5235 5240 5245 5250 5255 5260 5265 5270 Wavelength nm Figure 9 spectra at 30C for various LDD voltages modes around 5232 nm sb276 DN 30C 8 0V 30C 8 5V 30C 9 0V Spectral density normalized to 1 0 2560 52625 5263 52635 5264 52645 5265 5265 5 5266 Wavelength nm Figure 10 spectra at 30C for various LDD voltages monomode range 6 sb276 DN sb276 DN 1 2 186 SEM Spectral density normalized to 1 0 2 5330 5240 5250 5260 5270 Wavelength nm Figure 11 spectra at 15C for various LDD voltages modes around2. 5231 nm sb276 DN 1 2 15C 8 8V 15C 9 0V Spectral density normalized to 1 0 8568 5269 5270 5271 5272 5273 Wavelength nm Figure 12 spectra at 15C for various LDD voltages monomode range 7 sb276 DN sb276 DN _ ho T 1 0C 8 5V 0C 9 0V 0C 969V o o o gt Pa o O gt ho Spectral density normalized to 1 jo 0 2577 5272 5273 5274 5275 5276 5277 5278 5279 Wavelength nm Figure 13 spectra at 0C for various LDD voltages all bimodes sb276 DN 1 2 15C 8 5V 15C 9 0V 15C 9 5V 15C 10 0V Spectral density normalized to 1 0 8576 5277 5278 5279 5280 5281 5282 5283 5284 5285 Wavelength nm Figure 14 spectra at 15C for various LDD voltages all biomodes 8 sb276 DN sb276 DN 30C 8 6V 30C 9 5V 30C 10 0V Spectral density normalized to 1 0 2 5282 5284 5286 5288 5290 Wavelength nm Figure 15 spectra at 30C for various LDD voltages all bimodes 9 sb276 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 7 sb276 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 sb276 DN please note that the laser is connected to the DN pad drawned in blue 1 sb276 DN sb276 DN 1 4 T T T T T 30C 15C m 0 8 j 0 6 n J P mW 0 4 L J 0 2 4 0 4807 18975 1898 18985 1899 1899 5 1900 Frequency cm 1 Figure 2 Output power as a function of the sing
4. lemode emission frequencies and tem peratures sb276 DN 9 5 r 1 r T T 30C 7 15C m Qt a 4 gt Ke 8 5 C 4 D 8 C C 4 7 fi I L fi 7897 1897 5 1898 1898 5 1899 1899 5 1900 Frequency cm 1 Figure 3 DC voltage fed to LDD Uldd as a function of the singlemode emission fre quencies and temperatures 2 sb276 DN Ajam v em P mW Temp C Uzpp V Ipuise A 5264 1899 7 0 30 8 0 48 5264 1 1899 6 0 4 30 8 5 0 59 5264 3 1899 6 1 2 30 9 0 7 5270 1 1897 5 0 15 8 0 51 5270 3 1897 4 0 1 15 8 5 0 62 5270 4 1897 4 0 6 15 9 0 73 Table 1 singlemode optical output power as function of operating parameters sb276 DN SS E N os o BOONNDK00000 o D Light mW avg on power meter Peak Voltage V amp oO P MN 2 M k e CL j 0 01 02 03 04 05 06 07 08 09 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 sb276 DN sb276 DN N o a Peak Voltage V Light mW avg on power meter tL 1 i 1 0 01 02 03 04 05 06 07 08 09 Peak Current A Figure 5 peak voltage and average power vs peak current at 2 dc including the multi mode region Note data taken with 50ns pulses 2 5us period sb276 DN 2 D gt P Peak Current A oO ho Light mW avg on power meter eo
Download Pdf Manuals
Related Search