All Questions
2
questions
2
votes
2
answers
2k
views
Convert normal white light to laser-like light?
Is there a probable device that can convert white light to laser-like light without the need of an electrical stage in-between?
I'm thinking of something along this level. A very precise filter and ...
- 365
5
votes
2
answers
321
views
Can polarization effect the coherence length?
I'm taking an optics lab in which I'm required to construct an interferometer, and measure the wavelength of a laser, and the coherence length of the light emitted from a candle fire.
Now, I've been ...
- 129