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Characterization of crystal quartz for QPM wavelength-conversion device
Optics Express
|January 29, 2025
Abstract:
Crystal quartz can be expected for material of intense-laser pumped wavelength conversion, by construction of periodically inverted structure for quasi phase matching. Transmission characteristics in VUV and MIR were measured for comparison of various quartz. Also, QPM-structured quartz constructed by multi stacking method was evaluated in ultraviolet 266 nm generation scheme. QPM quartz by multi stacking method is expected for intense-laser pumped THz-wave generation.

