標題: Blue-light generating femtosecond wavelength-tunable non-collinear optical parametric amplifier
作者: Pan
Ci-Ling
Huang
Jung Y.
Zhang
Jing-Yuan
Lee
Chao-Kuei
公開日期: 12-九月-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
G02F002/02
URI: http://hdl.handle.net/11536/104803
專利國: USA
專利號碼: 07106498
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