three lasers
June 6, 2006 at 3:28 pm | sam | cool results, everyday science, hardwareIn an older post, I talked about aligning multiple lasers on my setup. Now I have a cool picture of all of them (I used a little liquid nitrogen for scattering):
Those are lasers at 488, 532, and 633 nm.
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where the red laser is hitting?
Comment by meyer — November 30, 2007 #
i have a beam block out of view. the red beam was just for fun ;) but now it really is aligned.
Comment by sam — December 3, 2007 #