標題: Blue-light generating femtosecond wavelength-tunable non-collinear optical parametric amplifier
作者: Pan, Ci-Ling
Huang, J. Y.
Zhang, Jing-Yuan
Lee, Chao-Kuei
公開日期: 2-Mar-2006
摘要: The present invention discloses a means of the generation of tunable femtosecond pulses from 380 nm to 465 nm near the degenerate point of a 405-nm pumped type-I BBO non-collinearly phase-matched optical parametric amplifier (NOPA). The tunable UV/blue radiation is obtained from sum frequency generation (SFG) between the OPA output and the residual fundamental beam at 810-nm and cascaded second harmonic generation (SHG) of OPA. With a pumping energy of 75 mJ at 405 nm, the optical conversion efficiency from the pump to the tunable SFG is more than 5% and the efficiency of SHG of the OPA is about 2%.
官方說明文件#: G02F001/35
URI: http://hdl.handle.net/11536/105711
專利國: USA
專利號碼: 20060044642
Appears in Collections:Patents


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  1. 20060044642.pdf