We demonstrate a cross-polarized twin photon generation device using a LiNbO3waveguide for the first time. Type II quasi-phase matching (TE→TE+TM) and nonlinear tensor element d24were used for twin photon generation in the 1.55μm band.
Fabrication and Characterization of Cross-Polarized Twin Photon Generation Device Using Quasi-Phase Matched LiNbO3Waveguide
2005-01-01
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Conference paper
Electronic Resource
English