Hello,
PLEASE forgive me if this information is avaliable SOMEWHERE in this message board, I HAVE tried searching, including in this particular thread, but have not been able to provide the specific information I'm looking for, and given recent events in poting here, I DON'T want to piss anyone off by asking a question that people here may find to be stupid or obvious, so I'm just asking for a bit of patience and assistance, and not wanting to rub anyone the wrong way by sking for help. If it's right under my nose, and I've missed it, I apologize in advance for troubling anyone here.
What I'm wanting to know is how in "general" do I determine a laser diode pinout.
I recently purchased a few lots of diodes on ebay, and abroad, that do not come with specs, but they have markings on the diodes, some of which are pretty obscure, and I haven't seen them here in this thread.
I'll list a few below:
C-mount package:
T1498
434AC
920AC
T6002
V8328
754AC
Can mount:
JA191
HN758
HK364
HJ972
LU233
JY913
MT133
LD957 (OR 757)
T102
ND465
LR894
KB858
HC418
LT363
FH333
These are just a few numbers marked both in pen and also embedded into the diodes themselves, i cannot find anything in google regarding the numbers, so I'm wondering just how I can determine it's power, pinout and other specs before resorting to connecting one power polarity lead to one of the diode leads and then breifly "touching" the other diode lead with the other power supply source probe, I'm sure the 50-50 chance of getting the wrong polarity is not doing me any favours in screwing up the diodes that I am trying to use!
I don't know if there is a rule of thumb or not when determining pinout or voltages or even current ratings for that matter for laser diodes, I just don't want to unnessesarily FRY any of my diodes if I can avoid it, and of course would like to know ahead of time what the power output of adiode is so I don't waste my time trying to get a big output from a 5mw diode, thinking it might be a 1 watt diode or something!
I hope someone out there can steer me in the right direction!
Thanks!