nonlinear crystal उदाहरण वाक्य

उदाहरण वाक्य

1. In the'frequency  " 2 ?frequency'technique, light at the lower energy side of the broadened spectrum is doubled using second harmonic generation ( SHG ) in a nonlinear crystal and a heterodyne beat is generated between that and light at the same wavelength on the upper energy side of the spectrum.