OPTICAL WAVEGUIDE WITH MIRROR, OPTICAL FIBER CONNECTOR, AND MANUFACTURING METHOD THEREOF

WIPO Patent Application WO/2013/105470

A1

This optical waveguide (10) with mirror is provided with a lower cladding layer (22), a core pattern (24) formed on top of the lower cladding layer (22), a mirror (30) formed on an inclined surface (31) of the core pattern (24), an upper cladding layer (26) which covers the core pattern (24) other than portion with the mirror (30), and a substantially columnar opening (26a) formed on the upper cladding layer (26), wherein the mirror (30) is formed inside of the opening (26a).

WO/2004/006394	OPTICAL WAVE GUIDE AND METHOD FOR MANUFACTURE THEREOF
JP3451809	QUARTZ-GLASS WAVEGUIDE HAVING HIGH SPECIFIC REFRACTIVE INDEX DIFFERENCE AND ITS PRODUCTION

SAKAI DAICHI (JP)
BETSUI HIROSHI (JP)
KURODA TOSHIHIRO (JP)
SEGAWA KOUTA (JP)
UCHIGASAKI MASAO (JP)

PCT/JP2012/084137

July 18, 2013

December 28, 2012

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HITACHI CHEMICAL CO LTD (JP)

G02B6/13; G02B6/122; G02B6/30

WO2010064635A1

2010-06-10

JP2010156868A	2010-07-15
JP2010231090A	2010-10-14
JP2006178282A	2006-07-06
JP2005148129A	2005-06-09
JP2010232319A	2010-10-14
JP2011221288A	2011-11-04
JP2009086256A	2009-04-23
JP2009086258A	2009-04-23
JP2003255197A	2003-09-10
JPH0442756U	1992-04-10
JP2009200087A	2009-09-03
JP2010164656A	2010-07-29
JP2008164943A	2008-07-17
JP2011215547A	2011-10-27
JP2008310066A	2008-12-25
JP2008102282A	2008-05-01
JPH07239422A	1995-09-12
JP2001201646A	2001-07-27

See also references of EP 2804033A4

OHTANI, Tamotsu et al. (JP)
Tamotsu Otani (JP)

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