Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

Buy Site Supporter Role (remove some ads) | LPF Donations

Links below open in new window

FrozenGate by Avery

IR filter?? need some help

T

tvard667

0
Joined
Nov 21, 2007
Messages
71
Points
0
Okay i was tearing apart a laptop happily ;D till i found there was no usable diode jus this weird crystal thingy any ideas? but anywasy i discoveverd that there seemed to be and and ir filter???? it was this rectangulare blue sheet of glass does any one know anything bout this???????
 





okay now that i look at it a little closer i appears to have and orange sheen to it too kin of reflective but it was a 90deegree angle to the diode so how can it reflect up?
 
I've seen things like this and I'm not sure exactly what the coating does but if you shine a laser though it you can get the beam to go through it and reflect off of it nicely. I have actually sued the reflection off of one of these to pop a balloon before.
 
You must log in or register to reply here.





Back
Top