Laser & Optoelectronics Progress, Volume. 53, Issue 12, 123201(2016)
Experiment Study on Carrier-Envelope Offset Frequency Locking in a Femtosecond Fiber Comb
A home-made fiber comb is developed based on the technology of Erbium-doped fiber femtosecond laser. The system configuration, working process and performance parameters of this comb are described in detail. A supercontinuum more than one octave is obtained after power amplification, dispersion optimization and spectrum spreading in highly nonlinear fibers. The carrier-envelope offset frequency (fo) is extracted by means of a linear f-2f interferometer and locked to a Rubidium atomic clock. The observed signal-to-noise ratio of fo is 35 dB and steady operation with locking time more than 12 h is demonstrated.
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Xia Chuanqing, Wu Tengfei, Zhao Chunbo, Han Jibo, Li Shuyi, Xing Shuai, Zhang Lei. Experiment Study on Carrier-Envelope Offset Frequency Locking in a Femtosecond Fiber Comb[J]. Laser & Optoelectronics Progress, 2016, 53(12): 123201
Category: Ultrafast Optics
Received: Jul. 18, 2016
Accepted: --
Published Online: Dec. 14, 2016
The Author Email: Chuanqing Xia (njucqxia@126.com)