HI-Power Blue LDs Compared!

[loreadarkshade]

-Measured using a Sanwu LPM-20T
-Same G2 lens for all tests
-20cm distance between LD and LPM between all tests
-Diodes were maintained at 21°C using a TEC
-All diodes were pressed into a DTR 25mm copper module



These LDs are available in my store: https://www.jlasers.org/parts/laser-diodes

Here is the link to the spreadsheet if you'd like to compare exact values:

JLasers LPM 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...

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