Optical heterodyne detection for ultra-high Q micro-disk laser sensor

Myung Gi Ji; Byung Hee Son; Tae Ryong Kim; Mi Jung; Hong Seung Kim; Chil Min Kim; Kwang Ryong Oh; Young Wan Choi

doi:10.1117/12.2212466

Optical heterodyne detection for ultra-high Q micro-disk laser sensor

Myung Gi Ji, Byung Hee Son, Tae Ryong Kim, Mi Jung, Hong Seung Kim, Chil Min Kim, Kwang Ryong Oh, Young Wan Choi

Department of Physics and Chemistry

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

3 Scopus citations

Abstract

In this paper, we propose a bio-sensing method using optical heterodyne detection for ultra-high Q micro-disk laser (MDL) sensor platform. MDL structure with ultra-high Q-factor (> 10⁸) has advantage in detecting a small variation of the lasing wavelength. For example, when a single molecule is attached to sidewall of MDL, the lasing wavelength is changed by sub-pm. Optical spectrum analyzer (OSA) has limits to detect sub-pm variation in the resonant wavelength because of the spectral resolution. In order to overcome this limitation, we used a heterodyne detection method which needs two MDLs with the same characteristics.

Original language	English
Title of host publication	Laser Resonators, Microresonators, and Beam Control XVIII
Editors	Alexis V. Kudryashov, Alan H. Paxton, Vladimir S. Ilchenko, Lutz Aschke
Publisher	SPIE
ISBN (Electronic)	9781628419627
DOIs	https://doi.org/10.1117/12.2212466
State	Published - 2016
Event	Laser Resonators, Microresonators, and Beam Control XVIII - San Francisco, United States Duration: 15 Feb 2016 → 18 Feb 2016

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	9727
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Laser Resonators, Microresonators, and Beam Control XVIII
Country/Territory	United States
City	San Francisco
Period	15/02/16 → 18/02/16

Bibliographical note

Publisher Copyright:
© 2016 SPIE.

Keywords

Micro-disk laser
Ultra-high Q factor
bio-sensing
heterodyne detection
optical technique

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10.1117/12.2212466

Cite this

Ji, M. G., Son, B. H., Kim, T. R., Jung, M., Kim, H. S., Kim, C. M., Oh, K. R., & Choi, Y. W. (2016). Optical heterodyne detection for ultra-high Q micro-disk laser sensor. In A. V. Kudryashov, A. H. Paxton, V. S. Ilchenko, & L. Aschke (Eds.), Laser Resonators, Microresonators, and Beam Control XVIII Article 97271A (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9727). SPIE. https://doi.org/10.1117/12.2212466

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title = "Optical heterodyne detection for ultra-high Q micro-disk laser sensor",

abstract = "In this paper, we propose a bio-sensing method using optical heterodyne detection for ultra-high Q micro-disk laser (MDL) sensor platform. MDL structure with ultra-high Q-factor (> 108) has advantage in detecting a small variation of the lasing wavelength. For example, when a single molecule is attached to sidewall of MDL, the lasing wavelength is changed by sub-pm. Optical spectrum analyzer (OSA) has limits to detect sub-pm variation in the resonant wavelength because of the spectral resolution. In order to overcome this limitation, we used a heterodyne detection method which needs two MDLs with the same characteristics.",

keywords = "Micro-disk laser, Ultra-high Q factor, bio-sensing, heterodyne detection, optical technique",

author = "Ji, {Myung Gi} and Son, {Byung Hee} and Kim, {Tae Ryong} and Mi Jung and Kim, {Hong Seung} and Kim, {Chil Min} and Oh, {Kwang Ryong} and Choi, {Young Wan}",

note = "Publisher Copyright: {\textcopyright} 2016 SPIE.; Laser Resonators, Microresonators, and Beam Control XVIII ; Conference date: 15-02-2016 Through 18-02-2016",

year = "2016",

doi = "10.1117/12.2212466",

language = "English",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "SPIE",

editor = "Kudryashov, {Alexis V.} and Paxton, {Alan H.} and Ilchenko, {Vladimir S.} and Lutz Aschke",

booktitle = "Laser Resonators, Microresonators, and Beam Control XVIII",

}

Ji, MG, Son, BH, Kim, TR, Jung, M, Kim, HS, Kim, CM, Oh, KR & Choi, YW 2016, Optical heterodyne detection for ultra-high Q micro-disk laser sensor. in AV Kudryashov, AH Paxton, VS Ilchenko & L Aschke (eds), Laser Resonators, Microresonators, and Beam Control XVIII., 97271A, Proceedings of SPIE - The International Society for Optical Engineering, vol. 9727, SPIE, Laser Resonators, Microresonators, and Beam Control XVIII, San Francisco, United States, 15/02/16. https://doi.org/10.1117/12.2212466

Optical heterodyne detection for ultra-high Q micro-disk laser sensor. / Ji, Myung Gi; Son, Byung Hee; Kim, Tae Ryong et al.
Laser Resonators, Microresonators, and Beam Control XVIII. ed. / Alexis V. Kudryashov; Alan H. Paxton; Vladimir S. Ilchenko; Lutz Aschke. SPIE, 2016. 97271A (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9727).

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

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AU - Ji, Myung Gi

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AB - In this paper, we propose a bio-sensing method using optical heterodyne detection for ultra-high Q micro-disk laser (MDL) sensor platform. MDL structure with ultra-high Q-factor (> 108) has advantage in detecting a small variation of the lasing wavelength. For example, when a single molecule is attached to sidewall of MDL, the lasing wavelength is changed by sub-pm. Optical spectrum analyzer (OSA) has limits to detect sub-pm variation in the resonant wavelength because of the spectral resolution. In order to overcome this limitation, we used a heterodyne detection method which needs two MDLs with the same characteristics.

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ER -

Optical heterodyne detection for ultra-high Q micro-disk laser sensor

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Keywords

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