Caf2 crystals Windows from A- Star Photonics. Caf2 Crystals Optical Window, Caf2 Window manufacturer / supplier in China, offering Calcium Fluoride (CaF2) Optical Window, High Quality Optical Lenses, Bk7 Light Guide and so on. Calcium Fluoride: Calcium Fluoride (CaF2) exhibits good transmission properties from ~ 140nm Vacuum UV (VUV) to ~ 8.0um in the Infrared. […]
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bbo crystal conversion efficiency This article discusses the second-harmonic generation (SHG) of tightly focused fs laser pulses in a BBO crystal. It was found theoretically and demonstrated experimentally that the spatial walk-off (SWO) and group-velocity dispersion (GVD) effects can suppress the pulse distortion and gain depression of SHG due to group-velocity mismatch (GVMM), thus keeping […]
Second-harmonic generation from regeneratively amplified femtosecond laser pulses in BBO and LBO crystals bbo crystal second harmonic generation The spectral and temporal characteristics and optical-conversion efficiency of ∼150−fs∼150-fs laser pulses at 400 nm generated by second-harmonic generation (SHG) of a regeneratively amplified mode-locked Ti:sapphire laser were investigated both theoretically and experimentally. The theoretical investigation was […]
BBO Crystal Second Harmonic Generation Second-harmonic generation Second harmonic generation (also called frequency doubling or abbreviated SHG) is a nonlinear optical process, in which photons with the same frequency interacting with a nonlinear material are effectively “combined” to generate new photons with twice the energy, and therefore twice the frequency and half the wavelength of […]
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KTA Crystal Basic Properties Crystal Structure Orthorhombic, point group mm2, Lattice parameter a=13.125À, b=6.5716À, c=10.786À Melting point 1130℃ Mohs Hardness near 5 Density 3.454g/cm3 Thermal conductivity K1:1.8W/m/K; K2: 1.9W/m/K; K3: 2.1W/m/K Optical and Nonlinear Optical Properties / KTA Crystal Basic Properties TransparencyRange 350-5300nm Absorption Coefficients @ 1064 nm <0.05 %/cm @ 1533 nm <0.05 […]
BBO (beta-BaB 2 O 4 ) is a nonlinear optical crystal with combination of number of unique features. Wide transparency and phase matching ranges, large nonlinear coefficient, high damage threshold and excellent optical homogeneity provide attractive possibilities for various nonlinear optical online_orderings. Advanced processing equipment and complete production system are ensure that we can […]
BBO CRYTSTAL A-STAR are specialized in the production of various specifications of BBO CRYSTAL according to the customers’ demand, And we are committed our standard more than eight years to offering our customers with excellent products, reasonable prices and high level of service. Barium borate (BBO) is a nonhydroscopic and chemically stable material. Crystallization takes […]
