Suppression of optical spectrum fluctuations by stabilizing fiber loop length in optical comb generator using an optical SSB modulator

Yoshiki Onishi; Norimasa Nagatani; Hiroyuki Toda; Tetsuya Kawanishi

doi:10.1109/MWP.2015.7356720

Suppression of optical spectrum fluctuations by stabilizing fiber loop length in optical comb generator using an optical SSB modulator

Yoshiki Onishi, Norimasa Nagatani, Hiroyuki Toda, Tetsuya Kawanishi

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

Abstract

In this paper, we investigate the optical power fluctuation of the output in optical comb generator using an optical single sideband (SSB) modulator with a fiber loop. This fluctuation is caused by undesired sidebands of the SSB modulator. We show that the fluctuation can be suppressed by stabilizing the fiber loop length. In experiment, the averaged peak-to-peak power fluctuation of 23 comb outputs was suppressed from 0.86 dB to 0.13 dB.

Original language	English
Title of host publication	2015 International Topical Meeting on Microwave Photonics, MWP 2015 - Conference Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Print)	9781467393683
DOIs	https://doi.org/10.1109/MWP.2015.7356720
Publication status	Published - 2015 Dec 14
Event	International Topical Meeting on Microwave Photonics, MWP 2015 - Paphos, Cyprus Duration: 2015 Oct 26 → 2015 Oct 29

Other

Other	International Topical Meeting on Microwave Photonics, MWP 2015
Country/Territory	Cyprus
City	Paphos
Period	15/10/26 → 15/10/29

Keywords

frequency shifter
optical comb generation
optical SSB modulation
stabilization of a heterodyne interferometer

ASJC Scopus subject areas

Signal Processing
Communication
Computer Networks and Communications

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10.1109/MWP.2015.7356720

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Onishi, Y., Nagatani, N., Toda, H., & Kawanishi, T. (2015). Suppression of optical spectrum fluctuations by stabilizing fiber loop length in optical comb generator using an optical SSB modulator. In 2015 International Topical Meeting on Microwave Photonics, MWP 2015 - Conference Proceedings [7356720] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MWP.2015.7356720

Suppression of optical spectrum fluctuations by stabilizing fiber loop length in optical comb generator using an optical SSB modulator. / Onishi, Yoshiki; Nagatani, Norimasa; Toda, Hiroyuki et al.

2015 International Topical Meeting on Microwave Photonics, MWP 2015 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. 7356720.

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

Onishi, Y, Nagatani, N, Toda, H & Kawanishi, T 2015, Suppression of optical spectrum fluctuations by stabilizing fiber loop length in optical comb generator using an optical SSB modulator. in 2015 International Topical Meeting on Microwave Photonics, MWP 2015 - Conference Proceedings., 7356720, Institute of Electrical and Electronics Engineers Inc., International Topical Meeting on Microwave Photonics, MWP 2015, Paphos, Cyprus, 15/10/26. https://doi.org/10.1109/MWP.2015.7356720

Onishi Y, Nagatani N, Toda H, Kawanishi T. Suppression of optical spectrum fluctuations by stabilizing fiber loop length in optical comb generator using an optical SSB modulator. In 2015 International Topical Meeting on Microwave Photonics, MWP 2015 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc. 2015. 7356720 doi: 10.1109/MWP.2015.7356720

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AB - In this paper, we investigate the optical power fluctuation of the output in optical comb generator using an optical single sideband (SSB) modulator with a fiber loop. This fluctuation is caused by undesired sidebands of the SSB modulator. We show that the fluctuation can be suppressed by stabilizing the fiber loop length. In experiment, the averaged peak-to-peak power fluctuation of 23 comb outputs was suppressed from 0.86 dB to 0.13 dB.

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KW - stabilization of a heterodyne interferometer

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Suppression of optical spectrum fluctuations by stabilizing fiber loop length in optical comb generator using an optical SSB modulator

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