Basics of Laser Physics pp 635-644 | Cite as

# Nonlinear Optics

Chapter

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## Abstract

The polarization of a dielectric medium depends nonlinearly on the amplitude of the electromagnetic field. Nonlinear dielectric media are suitable for frequency conversion of radiation. Nonlinear media can be crystals, glasses, liquids or vapors. We discuss: frequency multiplication; difference frequency generation; parametric oscillation; four wave mixing; stimulated Raman scattering. In connection with four-wave mixing, we show how the frequencies of a frequency comb can be determined.

## Keywords

Stimulate Raman Scattering Optical Frequency Optical Parametric Oscillator Nonlinear Medium Nonlinear Crystal
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## Copyright information

© Springer International Publishing AG 2017