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Features of a CPT-based atomic clock with pumping by different-order sidebands of a VCSEL's frequency. / Radnatarov, D.; Kobtsev, S.; Andryushkov, V. et al.

Quantum and Nonlinear Optics VI. ed. / Qihuang Gong; Guang-Can Guo; Byoung Seung Ham. SPIE, 2019. 111950Y (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11195).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

Harvard

Radnatarov, D, Kobtsev, S, Andryushkov, V & Khripunov, S 2019, Features of a CPT-based atomic clock with pumping by different-order sidebands of a VCSEL's frequency. in Q Gong, G-C Guo & BS Ham (eds), Quantum and Nonlinear Optics VI., 111950Y, Proceedings of SPIE - The International Society for Optical Engineering, vol. 11195, SPIE, Quantum and Nonlinear Optics VI 2019, Hangzhou, China, 21.10.2019. https://doi.org/10.1117/12.2537607

APA

Radnatarov, D., Kobtsev, S., Andryushkov, V., & Khripunov, S. (2019). Features of a CPT-based atomic clock with pumping by different-order sidebands of a VCSEL's frequency. In Q. Gong, G-C. Guo, & B. S. Ham (Eds.), Quantum and Nonlinear Optics VI [111950Y] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11195). SPIE. https://doi.org/10.1117/12.2537607

Vancouver

Radnatarov D, Kobtsev S, Andryushkov V, Khripunov S. Features of a CPT-based atomic clock with pumping by different-order sidebands of a VCSEL's frequency. In Gong Q, Guo G-C, Ham BS, editors, Quantum and Nonlinear Optics VI. SPIE. 2019. 111950Y. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.2537607

Author

Radnatarov, D. ; Kobtsev, S. ; Andryushkov, V. et al. / Features of a CPT-based atomic clock with pumping by different-order sidebands of a VCSEL's frequency. Quantum and Nonlinear Optics VI. editor / Qihuang Gong ; Guang-Can Guo ; Byoung Seung Ham. SPIE, 2019. (Proceedings of SPIE - The International Society for Optical Engineering).

BibTeX

@inproceedings{91c007fe9728403eb69e8fb67273b734,
title = "Features of a CPT-based atomic clock with pumping by different-order sidebands of a VCSEL's frequency",
abstract = "Presented for the first time is our research into reduction of energy consumption of miniaturised Rb atomic clocks based on coherent population trapping (CPT) effect at lowered microwave modulation frequency. We studied properties of a CPT-based atomic frequency standard pumped with multi-frequency radiation from sidebands of a single-frequency semiconductor laser whose injection current was modulated at subharmonics (1/2-1/6) of the frequency of Rb hyperfine ground state splitting. Pumping by third-order sidebands is the optimum when the atomic clock stability drops only slightly (by 11%), whereas energy consumption of the microwave components is reduced by a factor of 1.5.",
keywords = "Atomic clock, CPT resonance, electro-optical systems, SYNTHESIZER",
author = "D. Radnatarov and S. Kobtsev and V. Andryushkov and S. Khripunov",
note = "Publisher Copyright: {\textcopyright} 2019 SPIE.; Quantum and Nonlinear Optics VI 2019 ; Conference date: 21-10-2019 Through 22-10-2019",
year = "2019",
month = nov,
day = "19",
doi = "10.1117/12.2537607",
language = "English",
isbn = "978-1-5106-3107-6",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Qihuang Gong and Guang-Can Guo and Ham, {Byoung Seung}",
booktitle = "Quantum and Nonlinear Optics VI",
address = "United States",

}

RIS

TY - GEN

T1 - Features of a CPT-based atomic clock with pumping by different-order sidebands of a VCSEL's frequency

AU - Radnatarov, D.

AU - Kobtsev, S.

AU - Andryushkov, V.

AU - Khripunov, S.

N1 - Publisher Copyright: © 2019 SPIE.

PY - 2019/11/19

Y1 - 2019/11/19

N2 - Presented for the first time is our research into reduction of energy consumption of miniaturised Rb atomic clocks based on coherent population trapping (CPT) effect at lowered microwave modulation frequency. We studied properties of a CPT-based atomic frequency standard pumped with multi-frequency radiation from sidebands of a single-frequency semiconductor laser whose injection current was modulated at subharmonics (1/2-1/6) of the frequency of Rb hyperfine ground state splitting. Pumping by third-order sidebands is the optimum when the atomic clock stability drops only slightly (by 11%), whereas energy consumption of the microwave components is reduced by a factor of 1.5.

AB - Presented for the first time is our research into reduction of energy consumption of miniaturised Rb atomic clocks based on coherent population trapping (CPT) effect at lowered microwave modulation frequency. We studied properties of a CPT-based atomic frequency standard pumped with multi-frequency radiation from sidebands of a single-frequency semiconductor laser whose injection current was modulated at subharmonics (1/2-1/6) of the frequency of Rb hyperfine ground state splitting. Pumping by third-order sidebands is the optimum when the atomic clock stability drops only slightly (by 11%), whereas energy consumption of the microwave components is reduced by a factor of 1.5.

KW - Atomic clock

KW - CPT resonance

KW - electro-optical systems

KW - SYNTHESIZER

UR - http://www.scopus.com/inward/record.url?scp=85079031315&partnerID=8YFLogxK

U2 - 10.1117/12.2537607

DO - 10.1117/12.2537607

M3 - Conference contribution

AN - SCOPUS:85079031315

SN - 978-1-5106-3107-6

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Quantum and Nonlinear Optics VI

A2 - Gong, Qihuang

A2 - Guo, Guang-Can

A2 - Ham, Byoung Seung

PB - SPIE

T2 - Quantum and Nonlinear Optics VI 2019

Y2 - 21 October 2019 through 22 October 2019

ER -

ID: 23390074