| Item type |
文献 / Documents(1) |
| 公開日 |
2019-09-11 |
| アクセス権 |
|
|
アクセス権 |
open access |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版社版DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1364/OE.26.019694 |
|
|
言語 |
ja |
|
|
関連名称 |
10.1364/OE.26.019694 |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| タイトル |
|
|
タイトル |
Refractive-index-sensing optical comb based on photonic radio-frequency conversion with intracavity multi-mode interference fiber sensor |
|
言語 |
en |
| 著者 |
オエ, リョウ
タウエ, シュウジ
南川, 丈夫
ナガイ, コウスケ
シブヤ, キュウキ
水野, 孝彦
山際, 将具
水谷, 康弘
山本, 裕紹
岩田, 哲郎
フカノ, ヒデキ
中嶋, 善晶
美濃島, 薫
安井, 武史
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Optical frequency combs (OFCs) have attracted attention as optical frequency rulers due to their tooth-like discrete spectra together with their inherent mode-locking nature and phase-locking control to a frequency standard. Based on this concept, their applications until now have been demonstrated in the fields of optical frequency metrology. However, if the utility of OFCs can be further expanded beyond their application by exploiting new aspects of OFCs, this will lead to new developments in optical metrology and instrumentation. Here, we report a fiber sensing application of OFCs based on a coherent link between the optical and radio frequencies, enabling high-precision refractive index measurement based on frequency measurement in radio-frequency (RF) region. Our technique encodes a refractive index change of a liquid sample into a repetition frequency of OFC by a combination of an intracavity multi-mode-interference fiber sensor and wavelength dispersion of a cavity fiber. Then, the change in refractive index is read out by measuring the repetition frequency in RF region based on a frequency standard. Use of an OFC as a photonic RF converter will lead to the development of new applications in high-precision fiber sensing with the help of functional fiber sensors and precise RF measurement. |
|
言語 |
en |
| 書誌情報 |
en : Optics Express
巻 26,
号 15,
p. 19694-19706,
発行日 2018-07-20
|
| 収録物ID |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
10944087 |
| 出版者 |
|
|
出版者 |
OSA publishing |
|
言語 |
en |
| 権利情報 |
|
|
言語 |
en |
|
権利情報 |
© 2018 Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved. |
| EID |
|
|
識別子 |
342199 |
|
識別子タイプ |
URI |
| 言語 |
|
|
言語 |
eng |
oe_26_15_19694.pdf (3.12 MB)
