Efficient Generation of Deep Ultraviolet Radiation Using LiB3O5 Crystal
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Abstract
Efficient generation of deep ultraviolet radiation at wavelength of less than 0.20μm obtained by using LiB3O5 crystal is reported. High power radiation at 0.1914μm has been produced via sum-frequency-mixing of two waves with wavelengths of 0.2128 and 1.9071μm in LiB3O5 crystal. An average output power of about 2.0mW and a conversion efficiency of 8% have been achieved.
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