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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China BBO Crystal BBO Crystal Manufacturer in China – A-Star Photonics BBO crystal is a nonlinear crystal(NLO crystal) with combination of number of unique features. China A-Star Photonics is the original BBO crystals manufacturer who guaranteed 10 days rapid delivery for most dimensions. China A-Star’s NLO Crystals include BBO Crystal, LBO Crystal, LiNbO3 Crystal, MgO:LiNbO3 Crystal, […]
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