- astigmatic resonator
- астигматическкй резонатор
English-Russian dictionary of electronics. 2015.
English-Russian dictionary of electronics. 2015.
Gaussian beam — In optics, a Gaussian beam is a beam of electromagnetic radiation whose transverse electric field and intensity (irradiance) distributions are well approximated by Gaussian functions. Many lasers emit beams that approximate a Gaussian profile, in … Wikipedia