Optical Parametric Fluorescence In Ti:LiNbO[sub]3[/sub] Channel Waveguides

B. Hampel; W. Sohler

doi:10.1117/12.938155

3 November 1986 Optical Parametric Fluorescence In Ti:LiNbO₃ Channel Waveguides

B. Hampel, W. Sohler

Proceedings Volume 0651, Integrated Optical Circuit Engineering III; (1986) https://doi.org/10.1117/12.938155
Event: 1986 International Symposium/Innsbruck, 1986, Innsbruck, Austria

Abstract

The optical parametric fluorescence was observed for the first time in a guided wave structure. In contrast to bulk optics three processes occur: signal and idler photons belong both to guided modes or both to radia-ting substrate modes or one to a guided mode and the other to substrate modes. These processes were investigated experimentally in Ti:LiNb03-channel waveguides. Using a cw-argon laser (λ = 514 nm) or a pulsed dye laser (580 nm < λ < 615 nm) as pump source, the fluorescence was studied as function of the pump wavelength, the pump power, the waveguide temperature and of spatial filtering.

Citation Download Citation

B. Hampel and W. Sohler "Optical Parametric Fluorescence In Ti:LiNbO₃ Channel Waveguides", Proc. SPIE 0651, Integrated Optical Circuit Engineering III, (3 November 1986); https://doi.org/10.1117/12.938155

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