中国物理B ›› 2016, Vol. 25 ›› Issue (4): 44205-044205.doi: 10.1088/1674-1056/25/4/044205
• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇 下一篇
Zi-Jiao Yu(于子蛟), Hai-Nian Han(韩海年), Yang Xie(谢阳), Hao Teng(滕浩), Zhao-Hua Wang(王兆华), Zhi-Yi Wei(魏志义)
Zi-Jiao Yu(于子蛟)1, Hai-Nian Han(韩海年)1, Yang Xie(谢阳)2, Hao Teng(滕浩)1, Zhao-Hua Wang(王兆华)1, Zhi-Yi Wei(魏志义)1
摘要:
We demonstrate a carrier-envelope phase-stabilized octave-spanning oscillator based on the monolithic scheme. A wide output spectrum extending from 480 nm to 1050 nm was generated directly from an all-chirped mirror Ti:sapphire laser. After several improvements, the carrier-envelope offset (CEO) beat frequency accessed nearly 60 dB under a resolution of 100 kHz. Using a feedback system with 50-kHz bandwidth, we compressed the residual phase noise to 55 mrad (integrated from 1 Hz to 1 MHz) for the stabilized CEO, corresponding to 23-as timing jitter at the central wavelength of 790 nm. This is, to the best of our knowledge, the smallest timing jitter achieved among the existing octave-spanning laser based frequency combs.
中图分类号: (Lasers)