Title:
折返し光共振器
Document Type and Number:
Japanese Patent JP7076914
Kind Code:
B2
Abstract:
Provided is a fold optical resonator that is difficult to damage a mirror. A front mirror of the fold optical resonator is composed of a concave mirror. A rear mirror has two reflective areas on a plane and the reflective areas are located to intersect each other. A fold mirror placed on an optical axis between the front and rear mirrors is composed of a concave mirror.
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| JP2010021486 | LASER OSCILLATOR |
| WO/2022/222234 | LIQUID CRYSTAL-BASED TUNABLE LASER |
Inventors:
Joichi Kawamura
Kenta Tanaka
Man Masashi
Yasuhiro Okada
Kenta Tanaka
Man Masashi
Yasuhiro Okada
Application Number:
JP2018235277A
Publication Date:
May 30, 2022
Filing Date:
December 17, 2018
Export Citation:
Assignee:
Sumitomo Heavy Industries Ltd.
International Classes:
H01S3/081; G02B5/08
Domestic Patent References:
| JP2005294393A | ||||
| JP2010040784A |
Foreign References:
| WO2011040264A1 |
Attorney, Agent or Firm:
Mikio Kuruyama
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