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An Endurance test of NUBM44/47 NICHIA laser diodes

Laser components

Experimental data for NICHIA NUBN44/47 445 nm laser diodes.

 

An Endurance test of NUBM44/47 NICHIA laser diodes

 

Voltage / Current / Optical power

 

Testing of a NUBM44/47 445 nm laser diode by NICHIA
Test 1
Voltage, V Current, A Optical power, mW
3 0 0
3,42 0,38 680
3 0,99 1211
3,8 1,27 1770
3,9 1,65 2500
4 2,07 3360
4,1 2,61 4350
4,2 3,15 5270
4,3 3,84 6280
4,35 4,32 6714
4,4 4,69 7046
4,45 5,06 7174
4,5 5,42 7243
Test 2
3,24 0,14 0
3,33 0,26 2
3,45 0,46 300
3,56 0,72 940
3,65 0,95 1500
3,75 1,25 2260
3,85 1,72 3500
3,95 2,17 4540
4 2,35 4806
4,04 2,63 5400
4,09 2,96 6000
4,15 3,36 6800
4,2 3,9 7500
4,25 4,16 8000
4,3 4,6 8450
4,35 5,01 8700
4,36 5,19 8660
Test 3
3,29 0,23 1
3,4 0,43 205
3,5 0,69 615
3,6 0,91 1200
3,7 1,25 1900
3,8 1,63 2680
3,9 2,03 3460
4,01 2,64 4600
4,05 2,92 5100
4,1 3,24 5600
4,15 3,55 6100
4,2 3,97 6700
4,25 4,29 7000
4,3 4,28 7500
4,35 5,1 7700

 

A Chart for all 3 laser test

An Endurance test of NUBM44/47 NICHIA laser diodes

 

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