Title:
COUPLING OPTICAL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2014/136287
Kind Code:
A1
Abstract:
[Problem] To provide a coupling optical system capable of being compatible with a plurality of fluxes by using a reflective surface. [Solution] This coupling optical system is characterized by, in a coupling optical system that causes flux output from a first optical element to be incident to a second optical element: having at least two reflective surfaces; at least one of the reflective surfaces being rotationally asymmetric; and each of at least two of the reflective surfaces being arranged eccentrically relative to an axial chief ray connecting the center of the first optical element and the center of the second optical element.
Inventors:
TAKAHASHI KOICHI (JP)
Application Number:
PCT/JP2013/071255
Publication Date:
September 12, 2014
Filing Date:
August 06, 2013
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
G02B6/26; G02B17/06
Domestic Patent References:
| WO2006001286A1 | 2006-01-05 |
Foreign References:
| JPH09113769A | 1997-05-02 | |||
| JP2004508601A | 2004-03-18 | |||
| JP2013020227A | 2013-01-31 | |||
| JP2008250051A | 2008-10-16 | |||
| JP2007109923A | 2007-04-26 | |||
| JP2007079387A | 2007-03-29 | |||
| JP2004191989A | 2004-07-08 | |||
| JP2006520491A | 2006-09-07 | |||
| JP2010160218A | 2010-07-22 | |||
| JP2002324404A | 2002-11-08 | |||
| JP2009063964A | 2009-03-26 | |||
| JP2006023759A | 2006-01-26 |
Attorney, Agent or Firm:
MINAMI, Yoshiaki et al. (JP)
South Yoshiaki (JP)
South Yoshiaki (JP)
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