Looking at billg's portable infra-red laser, he achieves this by using 2 drivers in parallel to get the right current from a single 18650 battery -- although 2 drivers might not fit in a kryton head.
For arguments sake lets say you made more of these ;)
This barrel is pretty sweet, what kind of diode could survive in this? Would a 5W diode at 808nm be out of the question?
Yeah I remember he said he got robbed recently, but the parts he required were coming in shortly. I would email him but I don't want to appear that I'm pestering him with demands (plus I don't have his email address anyway). I'll wait a bit longer :)
I wouldn't normally ask publicly and I don't like to sound impatient or inconsiderate, but has anyone seen or heard from daguin recently?
I ask because I sent back a laser he sold me in early May. He replied to say he has received it around 14th May and the required parts to repair it were...
You'd need like a 5 watt 808nm pump diode to get 1 watt of 537nm surely... there are some 5W 808nm c-mounts around this forum, perhaps these could be made into handhelds? :o
Excellent :D damn this meter looks sweet, can't wait for it to arrive. Got 4 lasers here to try out, plus 1 laser sent by a mate who got scammed on eBay. It claimed 100mW of green, but I bet it provides no more than 25mW green and rest is IR.
I have 2 sets of dragon laser goggles. One of them for green<->violet lasers came with a Hulk Ultra 400 and work fantastic, the other I bought for InfraRed and also work fantastic. Good value too tbh.
Excellent :)
Are you able to accept PayPal? I can pay right now.
$250 + $24.52 shipping ($25 for less awkwardness) = $275
How much do you need for that selector switch? Also let me know if the shipping turns out a bit higher than specified on that site.
How easy is it to modify your LPM with a higher voltage meter? :)
According to that link, a 3lb package to the UK could cost:
Products Est Deliv Time Post Office Price
Express Mail® International 5 Days $41.50
Priority Mail® International 6 - 10 Days $33.00
Priority...