Monolithic 0–f Scheme-Based Frequency Comb Directly Driven by a High-Power Ti:Sapphire Oscillator |
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作者姓名: | 蒋建旺 方少波 张子越 朱江峰 韩海年 常国庆 魏志义 |
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作者单位: | 1. School of Physics and Optoelectronic Engineering, Xidian University;2. Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences;3. University of Chinese Academy of Sciences |
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基金项目: | National Key R&D Program of China (Grant No. 2017YFC0110301);;National Natural Science Foundation of China (Grant Nos. 91950113, 61575219, 61210017, 11774234, 11674386, 11434016, and 91850209); |
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摘 要: | A monolithic O-f scheme-based femtosecond optical frequency comb directly driven by a high-power Ti:sapphire laser oscillator is demonstrated.The spectrum covering from 650 nm to 950 nm is generated from the Ti:sapphire oscillator with a repetition rate of 170 MHz.The average output power up to 630 mW is delivered under the pump power of 4.5 W.A 44-dB signal-to-noise ratio(SNR) of the carrier-envelope phase offset(CEO) beat note is achieved under the resolution of 100 kHz and is long-term stabil...
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