標題: High average power mode locked Ti : Sapphire laser with intracavity continuous-wave amplifier and strained saturable Bragg reflector
作者: Liu, TA
Huang, KF
Pan, CL
Liu, ZL
Ohtake, H
Sarukura, N
電子物理學系
光電工程學系
Department of Electrophysics
Department of Photonics
關鍵字: high average power;mode locking;Ti : sapphire laser;strained saturable Bragg reflector (SSBR);intracavity continuous-wave amplifier
公開日期: 1-十月-1999
摘要: We demonstrate a new scheme for the generation of high average power femtosecond pulses by incorporating an intracavity amplifier and a strained saturable Bragg reflector with low saturation fluence for self-starting mode locking. When the Ti:sapphire oscillator and intracavity amplifier are pumped at 10W and 15W, respectively, the average output power is as high as 1.62 W. The pulse duration is about 145 fs, and the peak power reaches 160 kW at a 68 MHz repetition rate: The pulse-formation time of 400 mu s is sufficiently short to sustain stable mode locking.
URI: http://dx.doi.org/10.1143/JJAP.38.L1109
http://hdl.handle.net/11536/31051
ISSN: 0021-4922
DOI: 10.1143/JJAP.38.L1109
期刊: JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS
Volume: 38
Issue: 10A
起始頁: L1109
結束頁: L1111
顯示於類別:期刊論文


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  1. 000083277500010.pdf