Title:
OPTICAL COMPONENT AND LASER DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/170558
Kind Code:
A1
Abstract:
Provided is an optical component comprising: a first fiber having a first reflector; a second fiber having a second reflector; and an optical fiber for amplification having a first end connected to the first fiber and a second end connected to the second fiber. The optical fiber for amplification is wound so that no crossing is created in one plane and so that the first end is located at the innermost circumference.
Inventors:
MASHIKO YASUHIRO (JP)
SAKAMOTO SHINICHI (JP)
SAKAMOTO SHINICHI (JP)
Application Number:
PCT/JP2019/048032
Publication Date:
August 27, 2020
Filing Date:
December 09, 2019
Export Citation:
Assignee:
FUJIKURA LTD (JP)
International Classes:
G02B6/02; G02B6/255; G02B6/46; H01S3/042; H01S3/067
Domestic Patent References:
| WO2016129447A1 | 2016-08-18 |
Foreign References:
| US9325151B1 | 2016-04-26 | |||
| JP2018190834A | 2018-11-29 | |||
| JP2014165461A | 2014-09-08 | |||
| JPS59195891A | 1984-11-07 | |||
| JP2003248139A | 2003-09-05 | |||
| JP2012074603A | 2012-04-12 | |||
| US20180205196A1 | 2018-07-19 |
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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