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Old 11-28-2010, 10:15 AM #1
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Default Outdoor pics. 2 watt 445 1 watt 532

So yesterday I decided to crank one of my 445nm to 2A. Highest previously was 1.4A. I attached the guy to a peltier cooler (from a mobile mini fridge) and compared it to my 1 Watt 532nm outside.

Mid-air they almost look identicle in brightness. Only when I spray some aerosol in the beam does the green outshine the blue. Nevertheless still damn bright.

The one pic shows the green and blue compared to 500mw 635nm...Oh and thats Obie, my laser obsessed Jack Russell.

Oh BTW, my neighbours were having a braai (I think you call it barbacue outside of South Africa) so the beams were a little enhanced by the smoke trickling over the wall.
Attached Thumbnails
Outdoor pics. 2 watt 445 1 watt 532-1.jpg   Outdoor pics. 2 watt 445 1 watt 532-2.jpg   Outdoor pics. 2 watt 445 1 watt 532-3.jpg   Outdoor pics. 2 watt 445 1 watt 532-4.jpg   Outdoor pics. 2 watt 445 1 watt 532-5.jpg  



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MY LASER COLLECTION:
3.6 Watt RGB
1657mW 532nm Lab
10 one Watt 445nm
10W 808nm Fiber system (anyone want to swop for small Green Argon?)
1183mW 650nm
1800mW Watt 445nm (2x900mW through PBS)
510mW 532nm
500mw 635nm (DEAD Apr 2011)
259mw 660nm
2 Watt 808nm
205mw 404nm
YAG 2J Pulse (Still need a PSU)
Countless laser diodes.
Lots of 5-10mw green lasers
3mw He-Ne (My first laser. 1995)
20 high power c-mounts

Last edited by blrock; 11-28-2010 at 10:35 AM.
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Old 11-28-2010, 10:30 AM #2
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Default Re: Outdoor pics. 2 watt 445 1 watt 532

Awesome pics and interesting comparison... very "clean"
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80 mW, 405 nm Elitelasers
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>80 mW, 473 nm CNI-style handheld laser SOLD
160 mW, 532 nm, Optotronics pen SOLD
Focusable 150 mW, 532 nm
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double beam pointer <5 mW, 650 nm ; 532 nm, Z-Bolt
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