JLasers - Blue Laser Diode Tests

[loreadarkshade]

I have laboriously and meticulously tested all our favorite laser diodes as I was not satisfied with the inconsistent information out there.
Here are my results:

To keep tests consistent and accurate:
All diodes measured using a brand new Sanwu LPM-20T, using the exact same G2 lens at 20cm distance between LD and LPM.
Diodes were maintained at 21°C using a TEC. All diodes were pressed into the same DTR 25mm copper module.

Click here for an interactive graph:


These LDs are available in my store:

JLasers - Laser Diodes

⬅ Parts

www.jlasers.org

Here is the complete spreadsheet:

JLasers Measurements

Power Current (A) vs. Power (W),A140,A140 Wavelength (nm),M140,M140 Wavelength (nm),NDB7875,NDB7875 Wavelength (nm),NDB7A75,NDB7A75 Wavelength (nm),NUBM4 Decanned,NUBM42 Wavelength (nm),NUBM44-71,NUBM44-71 Wavelength (nm),NUBM44-81,NUBM44-81 Wavelength (nm),NUBM46-71 Decanned,NUBM46-71 Wavele...

docs.google.com

All JLasers tests:
NUBM0A
NUBM0C
NUBM0E
NUBM0F
NUBM0G
NUBM05
NUBM06
NUBM07
NUBM08
NUBM42
NUBM44
NUBM46
NUBM47
NUBM49
NDB7875
NDB7A75

 

[loreadarkshade]

I've updated the graphs, you can now click them to visit the interactive version which is easier to read individual diode measurements.