Measurement of sub-fm/Hz<sup>1/2</sup> displacement spectral densities in ultrahigh-<i>Q</i> single-crystal microcavities with hertz-level lasers

Yoon-Soo Jang; Jinkang Lim; Wenting Wang; Seung-Woo Kim; Anatoliy Savchenkov; Andrey B. Matsko; Chee Wei Wong

doi:10.1364/PRJ.449782

Photonics Research, Volume. 10, Issue 5, 1202(2022)

Measurement of sub-fm/Hz^1/2 displacement spectral densities in ultrahigh-Q single-crystal microcavities with hertz-level lasers

Yoon-Soo Jang^1,2,7、†, Jinkang Lim^1,3、†, Wenting Wang¹, Seung-Woo Kim⁴, Anatoliy Savchenkov⁵, Andrey B. Matsko⁶, and Chee Wei Wong^1、*

Author Affiliations

¹Fang Lu Mesoscopic Optics and Quantum Electronics Laboratory, University of California, Los Angeles, California 90095, USA

²Current address: Division of Physical Metrology, Korea Research Institute of Standards and Science (KRISS), Daejeon 34113, Republic of Korea

³Current address: CACI-LGS Labs, Florham Park, New Jersey 07932, USA

⁴Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea

⁵OEwaves Inc., Pasadena, California 91107, USA

⁶Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California 91109, USA

⁷e-mail: ysj@kriss.re.kr

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Yoon-Soo Jang, Jinkang Lim, Wenting Wang, Seung-Woo Kim, Anatoliy Savchenkov, Andrey B. Matsko, Chee Wei Wong, "Measurement of sub-fm/Hz^1/2 displacement spectral densities in ultrahigh-Q single-crystal microcavities with hertz-level lasers," Photonics Res. 10, 1202 (2022)

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Paper Information

Category: Instrumentation and Measurements

Received: Dec. 6, 2021

Accepted: Mar. 1, 2022

Published Online: Apr. 14, 2022

The Author Email: Chee Wei Wong (cheewei.wong@ucla.edu)

DOI:10.1364/PRJ.449782

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology