Paper
2 January 1998 Novel Cerenkov-Idler configuration with large signal gain bandwidth for parametric amplification in planar waveguides
K. Thyagarajan, V. Rastogi, M. R. Shenoy, Daniel B. Ostrowsky, Marc P. De Micheli, Pascal A. Baldi
Author Affiliations +
Proceedings Volume 3211, International Conference on Fiber Optics and Photonics: Selected Papers from Photonics India '96; (1998) https://doi.org/10.1117/12.345559
Event: International Conference on Fiber Optics and Photonics: Selected Papers from Photonics India '96, 1996, Madras, India
Abstract
Using the coupled mode approach we present theoretical modelling of quasi phase-matched parametric amplification in a planar waveguide in which, the pump and signal are guided while the idler is radiated into the substrate. Numerical results on optimum waveguide parameters (which provide maximum signal gain) for a given pump and signal wavelengths are presented for a periodically domain reversed, proton-exchanged LiNbO3 planar waveguide. The proposed configuration is shown to provide large signal gain bandwidth.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
K. Thyagarajan, V. Rastogi, M. R. Shenoy, Daniel B. Ostrowsky, Marc P. De Micheli, and Pascal A. Baldi "Novel Cerenkov-Idler configuration with large signal gain bandwidth for parametric amplification in planar waveguides", Proc. SPIE 3211, International Conference on Fiber Optics and Photonics: Selected Papers from Photonics India '96, (2 January 1998); https://doi.org/10.1117/12.345559
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KEYWORDS
Planar waveguides

Modeling

Waveguides

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