Long-term carrier envelope phase-locking of a PM fiber frequency comb source

2005 ◽  
Author(s):  
I. Hartl ◽  
L. Dong ◽  
M.E. Fermann ◽  
T.R. Schibli ◽  
A. Onae ◽  
...  
Keyword(s):  
Frequency Comb ◽  
Phase Locking ◽  
Carrier Envelope Phase

Temperature feedback control for long-term carrier-envelope phase locking

2009 ◽  
Vol 48 (27) ◽  
pp. 5127 ◽  
Author(s):  
Chenxia Yun ◽  
Shouyuan Chen ◽  
He Wang ◽  
Michael Chini ◽  
Zenghu Chang
Keyword(s):  
Feedback Control ◽  
Phase Locking ◽  
Carrier Envelope Phase ◽  
Temperature Feedback

Long-term phase-locking technique for locking the repetition rate of an optical frequency comb laser with 167 × 10^−19 precision

2016 ◽  
Vol 55 (24) ◽  
pp. 6747 ◽  
Author(s):  
Cheng Ci ◽  
Xuesong Zhang ◽  
Xinran Li ◽  
Xing Chen ◽  
Yifan Cui ◽  
...  
Keyword(s):  
Repetition Rate ◽  
Frequency Comb ◽  
Phase Locking ◽  
Optical Frequency Comb ◽  
Optical Frequency

scholarly journals Controlling and Phase‐Locking a THz Quantum Cascade Laser Frequency Comb by Small Optical Frequency Tuning

2021 ◽  
pp. 2000417
Author(s):  
Luigi Consolino ◽  
Annamaria Campa ◽  
Michele De Regis ◽  
Francesco Cappelli ◽  
Giacomo Scalari ◽  
...  
Keyword(s):  
Quantum Cascade Laser ◽  
Frequency Tuning ◽  
Frequency Comb ◽  
Phase Locking ◽  
Laser Frequency ◽  
Optical Frequency ◽  
Quantum Cascade

Analysis of Long-Term Phase-Locking Technique for Mode-Locked Laser With PID Regulator

2012 ◽  
Vol 48 (7) ◽  
pp. 839-846 ◽  
Author(s):  
Dong Hou ◽  
Jiutao Wu ◽  
Quansheng Ren ◽  
Jianye Zhao
Keyword(s):  
Phase Locking ◽  
Mode Locked Laser

All polarization-maintaining Er:fiber-based optical frequency comb for frequency comparison of optical clocks

2021 ◽  
Author(s):  
Zhang Pan ◽  
Zhang Yan-Yan ◽  
Li Ming-Kun ◽  
Rao Bing-Jie ◽  
Yan Lu-Lu ◽  
...  
Keyword(s):  
Frequency Comb ◽  
Signal To Noise Ratio ◽  
Frequency Instability ◽  
Optical Frequency Comb ◽  
Optical Frequency ◽  
Thermal Drift ◽  
Signal To Noise ◽  
Frequency Comparison ◽  
Polarization Maintaining

Abstract In this research, we demonstrate an optical frequency comb (OFC) based on a turnkey mode-locked laser with a figure-9 structure and polarization-maintaining fibers for frequency comparison between optical clocks with wavelengths of 698 nm, 729 nm, 1068 nm and 1156 nm. We adopt a multi-branch approach in order to produce high power OFC signals at these specific wavelengths, enabling the signal-to-noise ratio of the beatnotes between the OFC and the clock lasers beyond 30 dB at a resolution bandwidth of 300 kHz. This approach makes the supercontinuum spectra generating process much easier in comparison to a single branch OFC; however, more out-of-loop fibers degrade the long term frequency instability due to thermal drift. To minimize the thermal drift effect, we set the fiber lengths of different branches to be similar, and we stabilize the temperature as well. The out-of-loop frequency instability of the OFC due to the incoherence of the multi-branch is about 5.5×10-19 @ 4000 s, while the in-loop frequency instability of f ceo and that of f beat are 7.5×10-18 @1 s and 8.5×10-18 @1 s, respectively. The turnkey OFC meets the requirement of frequency comparison between the best optical clocks.

scholarly journals Novel phase-locking schemes for the carrier envelope offset frequency of an optical frequency comb

2015 ◽  
Vol 8 (11) ◽  
pp. 112402 ◽  
Author(s):  
Sho Okubo ◽  
Atsushi Onae ◽  
Kazumoto Hosaka ◽  
Hideyuki Sera ◽  
Hajime Inaba ◽  
...  
Keyword(s):  
Frequency Comb ◽  
Phase Locking ◽  
Optical Frequency Comb ◽  
Optical Frequency ◽  
Offset Frequency
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