We fabricated slant quasi-phase-matching structure in 2-mm-thick Mg-doped LiNbO3 crystal at 65° slant angle with 75-µm surface period. Slant QPM has a possibility of wafer-scale-aperture device, suitable for handling high power/energy lasers.
© 2011 OSA
H. Ishizuki and T. Taira, "Fabrication of slant quasi phase matching structure in Mg-doped congruent LiNbO3," in Nonlinear Optics, OSA Technical Digest (CD) (Optical Society of America, 2011), paper NMA4.
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