What is it about?
Recently there has been a growing demand for more compact, robust, and portable ultra-stable laser systems operating in the non-laboratory environment. In this work, we show that a palm-sized, vibration-insensitive and vacuum-free fiber photonic module can stabilize CW lasers and frequency combs, achieving remarkable stability of 10^-14 level and making it ideal for field applications.
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Why is it important?
Compact and robust frequency-stabilized laser sources are critical for a variety of fields that require stable frequency standards, including field spectroscopy, radio astronomy, microwave generation, and geophysical monitoring.
Perspectives
We hope that this work can help realizing more compact, robust, and portable ultra-stable laser systems operating in the non-laboratory environment.
Jungwon Kim
Korea Advanced Institute of Science and Technology
Read the Original
This page is a summary of: Palm-sized, vibration-insensitive, and vacuum-free all-fiber-photonic module for 10−14-level stabilization of CW lasers and frequency combs, APL Photonics, December 2023, American Institute of Physics,
DOI: 10.1063/5.0160834.
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