Benm
0
- Joined
- Aug 16, 2007
- Messages
- 7,896
- Points
- 113
I'm not a fan of 405 in particular, but these things seem to deliver where raw power is concerned. How much would they cost in a GB?
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Hmm. Your first chart says you hit 785mW @ 580mA the first time, and you say it only did 777mW @ 580mA the second time? Seems like there was some degrading then.
Seems to me, just from this limited sample size anyway (1, lol) that 600mA would be the magic number not to exceed if you want a long diode life.
Hmm.
what was the repeatability spec of that Laser Bee?
What about the experimental error?
My Ophir Vega LPM has like a 5% error, trying to read a 2% difference here is not woth discussion.
It's similar to saying a 405-G-2 lens gives a 5mW lower power reading than the 405-G-1 lens at 500mW. You can't measure that and prove it!
DTR...
I think all looks fine. A 2% drop could be explained by many reasons, and maybe only one of those is diode degradation.
Great work!