Title:
SOLID-STATE LASER MEDIUM, SOLID-STATE LASER AMPLIFIER, AND SOLID-STATE LASER OSCILLATOR
Document Type and Number:
WIPO Patent Application WO/2021/106068
Kind Code:
A1
Abstract:
A solid-state laser medium (10) comprises: an entrance surface (11) and an exit surface (12) parallel to each other; a first reflecting surface (13) and a second reflecting surface (14) between which light propagating between the entrance surface (11) and the exit surface (12) is reflected and which are parallel to each other; and a third reflecting surface (15) and a fourth reflecting surface (16) between which the light propagating between the entrance surface (11) and the exit surface (12) is reflected and which are parallel to each other. The solid-state laser medium (10) causes light that has entered the entrance surface (11) with the center of the light bundle aligned with a center (111) of the entrance surface (11) to exit from the exit surface (12) with the center of the light bundle aligned with a center (121) of the exit surface (12), after going through the same number of internal total reflections by each of the first reflecting surface (13) and the second reflecting surface (14), and the same number of internal total reflections by each of the third reflecting surface (15) and the fourth reflecting surface (16).
Inventors:
FUJIKAWA SHUICHI (JP)
NISHIMAE JUNICHI (JP)
FUJII SHUNSUKE (JP)
NISHIMAE JUNICHI (JP)
FUJII SHUNSUKE (JP)
Application Number:
PCT/JP2019/046147
Publication Date:
June 03, 2021
Filing Date:
November 26, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01S3/06
Foreign References:
| JP2007227664A | 2007-09-06 | |||
| JP2008153462A | 2008-07-03 | |||
| JP2007012981A | 2007-01-18 | |||
| JP2002141588A | 2002-05-17 | |||
| US5479430A | 1995-12-26 |
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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