We show that a guided-wave approach to Fresnel Phase-Matching is relevant even for thick semiconductor wafers. This approach is implemented to design a bulk GaAs optical parametric oscillator and a terahertz generator by difference-frequency generation.
© 2006 Optical Society of America
M. Raybaut, A. Godard, C. Lubin, M. Lefebvre, and E. Rosencher, "A Guided Wave Approach to Fresnel Phase Matching: Application to Parametric Oscillation and Terahertz-Wave Generation," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2006), paper CTuR7.
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