Beamed-energy propulsion: optical phase noise in 1064nm fiber amplifiers

2018 ◽  
Author(s):  
Peter Krogen ◽  
Nicholas Blasey ◽  
Will Hettle ◽  
Gary Hughes ◽  
Philip M. Lubin ◽  
...  
Keyword(s):  
Phase Noise ◽  
Fiber Amplifiers ◽  
Optical Phase ◽  
Beamed Energy

scholarly journals Pulse Timing Jitter Estimated From Optical Phase Noise in Mode-Locked Semiconductor Quantum Dash Lasers

2020 ◽  
Vol 38 (17) ◽  
pp. 4787-4793 ◽  
Author(s):  
Youxin Mao ◽  
Zhenguo Lu ◽  
Jiaren Liu ◽  
Philip J. Poole ◽  
Guocheng Liu
Keyword(s):  
Phase Noise ◽  
Timing Jitter ◽  
Optical Phase ◽  
Quantum Dash ◽  
Pulse Timing

The Optical Phase and Single Frequency Fiber Amplifiers: Coupling Mechanisms and their Application

2013 ◽  
Author(s):  
Henrik Tünnermann ◽  
Yan Feng ◽  
Philipp Jahn ◽  
Jörg Neumann ◽  
Dietmar Kracht ◽  
...  
Keyword(s):  
Fiber Amplifiers ◽  
Single Frequency ◽  
Optical Phase ◽  
Coupling Mechanisms

scholarly journals Passive optical phase noise cancellation

2020 ◽  
Vol 45 (15) ◽  
pp. 4308 ◽  
Author(s):  
Liang Hu ◽  
Xueyang Tian ◽  
Guiling Wu ◽  
Jianping Chen
Keyword(s):  
Phase Noise ◽  
Noise Cancellation ◽  
Optical Phase

scholarly journals Fundamental optical linewidth of soliton microcombs

2021 ◽  
Author(s):  
Fuchuan Lei ◽  
Zhichao Ye ◽  
Attila Fülöp ◽  
Victor Torres-Company
Keyword(s):  
Frequency Shift ◽  
Phase Noise ◽  
Phase Coherence ◽  
Pump Laser ◽  
Frequency Noise ◽  
Coherent Light ◽  
Optical Phase ◽  
New Strategy ◽  
Precision Metrology ◽  
On Chip

Abstract Soliton microcombs provide a versatile platform for realizing fundamental studies and technological applications. To be utilized as frequency rulers for precision metrology, soliton microcombs must display broadband phase coherence, a parameter characterized by the optical phase or frequency noise of the comb lines and their corresponding optical linewidths. Here, we analyze the optical phase-noise dynamics in soliton microcombs and show that, because of the Raman self-frequency shift, the fundamental linewidth of some of the comb lines can, surprisingly, be narrower than the linewidth of the pump laser. This work elucidates information about the ultimate limits in phase coherence of soliton microcombs and illustrates a new strategy for the generation of spectrally coherent light on chip.

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