New Laser Build Sharp 490nm

[Alien Laser]

Just did a laser build and compared the Sharp 490nm to other laser's

 

[diachi]

Nice build! :beer:

 

[Alaskan]

Sure is a nice baby blue color. Nice comparison, the DPSS stands out with its skinny beam

 

[hakzaw1]

+rep for an awesome build!!

 

[Gazen]

Nice build! What host is that, or is it one that you built yourself?

 

[trinh hong phuoc]

graet host-Bright colors

 

[jnrpop]

Beautiful comparison photos Alien
Really an incredible wavelength and great looking host to match, well done +rep

J

 

[Alaskan]

OMG, he added a video, taunter! Such a beautiful, no BEAUTIFUL beam!

 

[deadshadow]

Very nice and quick build,im still waiting my 490nm diode ,i love your beamshots and colors

 

[paul1598419]

Nice beam shots. Alien. I wish I knew the wavelength of your 490nm as they have been shown to be anywhere from 486nm to 493nm. It will also depend on the current you drive them at as they tend to increase 1nm when driven up to 200 mA even if the temperature is held constant. Can't rep you again so soon, but you will get another as soon as I can.

 

[BowtieGuy]

Very nice build, Alien! :beer:
Those comparison beam shots really highlight the difference in the wavelengths.
:gj: and :kewlpics:

 

[cyberdoc]

Thanks, Alien, for the beautiful beam shot comparisons! I really like the host and love your gorgeous video. It would be wonderful to see more beam videos posted on the Forum. +Rep :gj: Take Care.

-cd

 

[Emialias]

***y blues and greens! awesome hosts too. i really like the way your 505nm shows up on your camera