1\Is it possible to create a laser from focused sun light by separating and using only one wavelength of light as a laser and using the proper mechanism to polarize it and make it coherent? 2\if so would it be possible to use some type of a wavelength filter enabling it to focus different wavelengths for different applications? Thank you.
Is it possible to create a laser from focused sun light by separating and using only one wavelength of light as a laser and using the proper mechanism to polarize it and make it coherent?
If so, would it be possible to use some type of a wavelength filter enabling it to focus different wavelengths for different applications?