Title:
コヒーレント光源および光学装置
Document Type and Number:
Japanese Patent JP4271704
Kind Code:
B2
Abstract:
Light emitted from a wide stripe semiconductor laser with increased output and efficiency is passed through a mode converter and a wavelength selecting filter, then fed back to the active layer of the semiconductor laser, which fixes the oscillation mode of the semiconductor laser to single mode, making lateral-mode control possible.
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Inventors:
Mizuuchi official
Kazuhisa Yamamoto
Kazuhisa Yamamoto
Application Number:
JP2006511946A
Publication Date:
June 03, 2009
Filing Date:
March 15, 2005
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
H01S5/065; G02B6/122; G02B6/34; G02B6/42; G02F1/377; H01S5/14; H01S5/40; H01S5/00; H01S5/06
Domestic Patent References:
JP9186387A | ||||
JP2002076512A | ||||
JP2003168844A | ||||
JP6102553A | ||||
JP2003110192A | ||||
JP2001284734A | ||||
JP4287389A | ||||
JP8264872A | ||||
JP9283847A | ||||
JP10027946A | ||||
JP2000305036A | ||||
JP2002131567A |
Attorney, Agent or Firm:
Shinki Global IP Patent Corporation