# Would it be possible to produce a dif laser by 382nm UV diode laser with a 910nm IR

1. Oct 29, 2008

### davesplays

What would prevent this from being feasible 910nm-382nm-=528nm?????

2. Oct 29, 2008

### Redbelly98

Staff Emeritus
Re: Would it be possible to produce a dif laser by 382nm UV diode laser with a 910nm

Other wavelengths are produced by taking the sum or difference of the frequencies, or of 1/λ.

So using 910 nm and 382 nm:

1/382 - 1/910 = 0.001519
and
1/0.001519 = 658

So this would produce light at 658 nm. However, there must also be a nonlinear crystal that would work at these wavelengths, and I am not sure if that is the case.

3. Apr 23, 2011

### physall

Re: Would it be possible to produce a dif laser by 382nm UV diode laser with a 910nm

:surprised how would you combine two beams. Using optics or electronics.

Thanks alot

physall

4. Apr 23, 2011

### Redbelly98

Staff Emeritus
Re: Would it be possible to produce a dif laser by 382nm UV diode laser with a 910nm

Using optics, specifically a "mirror" that reflects one wavelength and transmits the other. For an example, see the final figure at the very bottom of the page here: