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

LPF Donation via Stripe | LPF Donation - Other Methods

Links below open in new window

ArcticMyst Security by Avery

Did I harvest correctly?

Joined
Oct 2, 2008
Messages
266
Points
0
Ok, so I just attempted to harvest the LD off a DVD RW 16x, and I got two diodes. The thing is that I dunno which diode is the IR diode and which is the red one. One of the diodes is a black square one, and the heatsink had a lens on it. The other looks like the typical closed can LD that would fit perfectly into the axiz module. Upon inspecting the black square diode (which is open can btw) I realised I had broken two of the very thin wires in the LD itself. So now I'm rather worried. Did I waste the IR or the red one? Help.... :-/
 





Ace82

0
Joined
Feb 11, 2008
Messages
1,768
Points
0
this is a picture I found off of google, and I've never seen a laser diode treated this bad in my life! :eek: :'(

Sounds like you destroyed your red burner. :-/
Burning_laser_diode.jpg


The IR LD should look like this, although some red burners look similar too, some are longer though.


FR82VSNF4WY1LSZ.MEDIUM.jpg
 

tomcat

0
Joined
Sep 10, 2007
Messages
352
Points
0
fyi the opencan in that pic does look messed up but i see no damage to the bits that matter (gold wires / die) so it should work
 

diachi

0
Joined
Feb 22, 2008
Messages
9,700
Points
113
Tw15t3r said:
Ok, so I just attempted to harvest the LD off a DVD RW 16x, and I got two diodes. The thing is that I dunno which diode is the IR diode and which is the red one. One of the diodes is a black square one, and the heatsink had a lens on it. The other looks like the typical closed can LD that would fit perfectly into the axiz module. Upon inspecting the black square diode (which is open can btw) I realised I had broken two of the very thin wires in the LD itself. So now I'm rather worried. Did I waste the IR or the red one? Help.... :-/

the square black LD was probably the red LD :-/ Which isnt much use anyway even if you did harvest it correctly.

-Adam
 
Joined
Jul 24, 2008
Messages
1,415
Points
36
well im not sure of any 16x burners that are open can so i am betting the one that looks like it fits into your aixiz is the one you need to use!
 

diachi

0
Joined
Feb 22, 2008
Messages
9,700
Points
113
Theres only one way to find out for sure! Test it !

-Adam
 
Joined
Oct 2, 2008
Messages
266
Points
0
Thanx guys! I'll give it a test, although by the looks of what was said i could've wasted the red diode. I suppose an ir burner is still pretty cool though.... And anyone knows if it's ok to glue back the broken golden thin wires?
 
Joined
Nov 2, 2008
Messages
11
Points
0
Tw15t3r said:
Thanx guys! I'll give it a test, although by the looks of what was said i could've wasted the red diode. I suppose an ir burner is still pretty cool though.... And anyone knows if it's ok to glue back the broken golden thin wires?
arent they soldered on orignally?
 
Joined
Jan 7, 2007
Messages
6,309
Points
83
The pictures are SOOOOO big I can't see what's up. Why are pictures sooo big here?

Mike
 




Top