Multiple crystal cavities for unlimited X-ray energy resolution and coherence
Thursday, August 23, 2012 - 07:01
in Physics & Chemistry
(Phys.org)—The Fabry-Perot (FP) interferometer is one of the most fundamental and important optical instruments used for accurate measurements and control of the wavelength of light, and for making lasers. It is typically made of two parallel mirrors that successively reflect light back and forth in a cavity to create resonance.