That looks really cool. not very high powered (1.5mW) but i guess you don't want to burn the photo detector during transmission hehe. Bit pricey. I might try building my own.
I seen a cool DIY that involved a cheapo laser pointer, mic, transformer and batteries. you just put the mic and transformer inline with the laser and batteries. on the other end you had the same setup but with a photo detector, transformer and speaker
LOL guess people here aren't too interested in this sort of thing. Would have expected to be told to search the forums since it has been discussed a million times before here. Thing is, When I purchased my Arctic, I thought that was exactly what that plug in the battery cap was for. was kinda...
ah no, u can send audio through the laser and be reformed at the other end by using a photodetector. laser as a means of communication over a distance.
You could then send all kinds of waveforms through your laser and detect them at the other end. I'm sure you could come up with some neat...
Ok, most do not but are there any drivers out there that have an analog control input? Wouldn't it be cool to build a laser with one? At least then the unit might have a few more practical uses. If they were a little more expensive, I think they would still sell since you would be able to that...
Does anyone make a laser that can do sound modulation with a built in audio jack? even if you had to amplify the signal from the mic externally, it would be cool to have the jack built in. Any thoughts?