Alright, I have no idea how to do this, but I would like to try generate blue light at approximately 417nm give or take a few nanometers. How should I go about doing this? I'm totally lost.
2007-04-12 08:30:17 · 5 answers · asked by Nigel 1 in Science & Mathematics ➔ Physics
http://www.superbrightleds.com/cgi-bin/store/commerce.cgi?product=LEDS
Scroll down about 3/4 of the way to the violet (420 nm) and UV LEDs
They are only $1.39 each
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2007-04-12 08:41:24 · answer #1 · answered by tlbs101 7 · 0⤊ 0⤋
Use heat restaint paint and paint a light bulb a certain shade of blue.
2007-04-12 15:49:35 · answer #2 · answered by harold. 4 · 0⤊ 0⤋
LED is probably the cheapest/easiest bet. You could get a laser and frequency double or triple it's emission
2007-04-12 15:42:51 · answer #3 · answered by Tim K 2 · 0⤊ 0⤋
learn led or laser diode design
or use a very narrow bandpass filter
2007-04-12 15:36:05 · answer #4 · answered by bombaybubba 3 · 0⤊ 0⤋
Buy a laser that lases at that wavelength
2007-04-12 15:36:03 · answer #5 · answered by Mike C 6 · 0⤊ 0⤋