論文

査読有り
2019年6月

Improvement of dynamic range and repeatability in a refractive-index-sensing optical comb by combining saturable-absorber-mirror mode-locking with an intracavity multimode interference fiber sensor

JAPANESE JOURNAL OF APPLIED PHYSICS
  • Oe, Ryo
  • Minamikawa, Takeo
  • Taue, Shuji
  • Nakahara, Takuya
  • Koresawa, Hidenori
  • Mizuno, Takahiko
  • Yamagiwa, Masatomo
  • Mizutani, Yasuhiro
  • Yamamoto, Hirotsugu
  • Iwata, Tetsuo
  • Nakajima, Yoshiaki
  • Minoshima, Kaoru
  • Yasui, Takeshi
  • 全て表示

58
6
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.7567/1347-4065/ab219a
出版者・発行元
IOP PUBLISHING LTD

A mode-locked fiber comb equipped with a multimode interference fiber sensor functions as a high-precision refractive-index (RI) sensor benefitting from precise RF measurement. However, its dynamic range and repeatability are hampered by the inherent characteristics of nonlinear-polarization-rotation mode-locking oscillation. In this article, we introduce saturable-absorber-mirror mode-locking for RI sensing with a wide dynamic range and high repeatability. While the RI dynamic range was expanded to 41.4 dB due to high robustness against cavity disturbance, the self-starting capability without the need for polarization control improves the RI sensing repeatability to 1.10 x 10(-8) for each mode-locking activation. The improved dynamic range and repeatability will be useful for enhancing the performance of RI sensing. (C) 2019 The Japan Society of Applied Physics

リンク情報
DOI
https://doi.org/10.7567/1347-4065/ab219a
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000470216600004&DestApp=WOS_CPL
ID情報
  • DOI : 10.7567/1347-4065/ab219a
  • ISSN : 0021-4922
  • eISSN : 1347-4065
  • Web of Science ID : WOS:000470216600004

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