Title:
レーザ光源装置及びこれを用いた画像生成装置
Document Type and Number:
Japanese Patent JP5251040
Kind Code:
B2
Abstract:
Disclosed herein is a laser light source device including a pumping light source; a pair of resonator mirrors; a laser medium and a wavelength converting element within a resonator formed by the resonator mirrors; the laser medium being pumped by light in a transverse multi-mode pattern, the wavelength converting element being irradiated with a linear fundamental wave obtained by oscillation of the laser medium, and a linear converted wave being output; a reflecting part for folding back a resonant light path, the reflecting part being disposed on the light path between the laser medium and the wavelength converting element; an end surface of one of the laser medium and the wavelength converting element being formed as an inclined surface at other than a Brewster angle; and a polarizing film disposed on the inclined surface.
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Inventors:
Kimura Kaoru
Michio Oka
Michio Oka
Application Number:
JP2007217503A
Publication Date:
July 31, 2013
Filing Date:
August 23, 2007
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H01S3/081; G02F1/37; G03B21/00; G03B21/14; H01S3/109
Domestic Patent References:
| JP2006100772A | ||||
| JP2003008122A | ||||
| JP2006179600A | ||||
| JP2000131724A | ||||
| JP7014666U | ||||
| JP2005123226A |
Foreign References:
| US20030091073 |
Attorney, Agent or Firm:
Yoshitsuno Kakuda
Hitoshi Ito
Hitoshi Ito