welcome.im new here too.i also brought up an old thread.it may be better to buy one than build one.there are some great deals on buy sell trade.some folks are hurting and give you a killer deal.
Re: FS: 2W LPM, Multiple Lasers! Make me an offer I can't refuse!
i see you put the 638 back up.sorry you have to.i saved that beautiful pic from last week of it on.good luck with your sales.
Re: Dispute With mattyd58.
@sig.
that is a brilliant answer .microwave allignment tool.
i wish i had one back in the day while alligning microwave dishes on towers at night.
Re: Dispute With mattyd58.
as a newbie i can see the paranoia that comes along with sending money to a stranger.i actually took a leap of faith with one of the top members on here and sent 250$ for a build.my anxiety of getting my first laser pointer is horrible but i know the world will not...
power transmission.high voltage power lines without needing wire.also linone of site information transmission.by finding a way to make a tube of light.
i believe there is a possibility of trapping hydrogen within a lazor beam.if its ionizing laser then the hydrogen would be ionized and build up charge.this carge would be released in the form of plasm at high temp and voltage.if the beam is cone or tubular.it could also be used as a form of...
can a hole be drilled through the center of a diode from the light emiting side to the side with the pins.can a new diode design with a hole already in it be created.
if either of these answers is yes then would this make the diode cool better?im still trying to come up with a beam that is...