作者: V.V. Filippov
DOI: 10.1016/J.OPTCOM.2015.07.072
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摘要: Abstract An analysis of the existence athermal properties for optically biaxial crystals KGd(WO 4 ) 2 and KLu(WO is performed compared with that KY(WO monolithic laser cavity configurations. Short-wavelength limits behavior in principal planes optical indicatrix are found. In they lie near or absorption band. , one two isonomal waves both N p –N m plane configuration have also long-wavelength limits. It shown some wavelengths (one visible spectrum) light wave polarization, axes can be athermal. KLuW, configuration, axis at three wavelengths, which IR region (0.843 1.975 μm). All-space directions determined 2 μm. For form a cone its parallel to oval cross-section.