Rafailov E U, Birkin D J, Sibbett W, Battle P, Fry T, Mohatt D
Opt Lett. 2001 Dec 15;26(24):1961-2. doi: 10.1364/ol.26.001961.
Blue light with an average power of as much as 7.5 mW in picosecond pulses has been generated at 486, 488, and 491 nm from a frequency-doubled, nonresonant injection seeded, gain-switched InGaAs/GaAs diode laser by use of a periodically poled KTP waveguide crystal that incorporates a Bragg grating section.
通过使用包含布拉格光栅部分的周期性极化KTP波导晶体,在倍频、非共振注入种子、增益开关的InGaAs/GaAs二极管激光器中,已在486、488和491纳米波长产生了皮秒脉冲中平均功率高达7.5毫瓦的蓝光。