Title:
LIGHT GUIDE BODY, OPTICAL MODULE, AND OPTICAL PATH OPTICAL AXIS ADJUSTMENT METHOD
Document Type and Number:
Japanese Patent JP2018036594
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a light guide body, an optical module and an optical path optical axis adjustment method that have no adverse effect on polarization properties and facilitate optical path optical axis adjustment.SOLUTION: A light guide body 1 for optical path optical axis adjustment is composed of silicon single crystals with an extinction ratio of 30 dB or more. Only one side of the light guide body 1 is joined and fixed to a base 3.SELECTED DRAWING: Figure 1
More Like This:
| JP2004013159 | OPTICAL DEVICE |
| JP7420083 | optical connector |
| WO/2002/073263 | METHOD TO ASSEMBLE OPTICAL COMPONENTS TO A SUBSTRATE |
Inventors:
WATANABE TOSHIAKI
Application Number:
JP2016171806A
Publication Date:
March 08, 2018
Filing Date:
September 02, 2016
Export Citation:
Assignee:
SHINETSU CHEMICAL CO
International Classes:
G02B6/26; G02B6/00
Domestic Patent References:
| JP2012083401A | 2012-04-26 | |||
| JP2002148492A | 2002-05-22 | |||
| JP2004272143A | 2004-09-30 | |||
| JP2008111863A | 2008-05-15 | |||
| JPH11352348A | 1999-12-24 | |||
| JP2015225252A | 2015-12-14 | |||
| JP2007041142A | 2007-02-15 | |||
| JPH07301742A | 1995-11-14 | |||
| JP2009020275A | 2009-01-29 |
Foreign References:
| US20020141031A1 | 2002-10-03 |
Attorney, Agent or Firm:
Mikio Yoshimiya
Toshihiro Kobayashi
Toshihiro Kobayashi