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INTRO: This is a the JetLasers 50mW Ti Lite A pointer. From the thread here. This was received as a review sample, and a soon to be discontinued model. They say the laser did not meet their expectations, and that many improvements were made. More will be learnt about this in the future...

So just wanted to post a few pics of my finished meter. I got the head a few months ago, a coherent 210, it outputs 1mV/W. It's a bit impractical so, the amplifier changes that signal to 1mV/mW. Fun exciting black box! I'll add some info on the top later. Thermopile and multimeter in a...

<3 XKCD. What other webcomics are you guys into?

Just thought I'd share my version of a test load. It's kind of a rip off of HIMNL9, with the adjustable jumper; and epoxied up just like flaminpyro's. (Sorry about the glare on the epoxy there) It's selectable through 0.7V-8.75V in 0.35V steps by moving the jumper over 1N400x diodes, or...

*sigh* So, got my first real laser today (I'd played around with 1mW ones before) a 150mW green from Rayfoss in their small waterproof host. (I ordered a 100mW, but they ran out of modules, so Faona offered a 150mW upgrade for free) ***Copied contents of email: Hello Faona. The laser arrived...