JPS5627848B2 - - Google Patents

Info

Publication number
JPS5627848B2
JPS5627848B2 JP7025978A JP7025978A JPS5627848B2 JP S5627848 B2 JPS5627848 B2 JP S5627848B2 JP 7025978 A JP7025978 A JP 7025978A JP 7025978 A JP7025978 A JP 7025978A JP S5627848 B2 JPS5627848 B2 JP S5627848B2
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP7025978A
Other languages
Japanese (ja)
Other versions
JPS54161349A (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7025978A priority Critical patent/JPS54161349A/en
Publication of JPS54161349A publication Critical patent/JPS54161349A/en
Publication of JPS5627848B2 publication Critical patent/JPS5627848B2/ja
Granted legal-status Critical Current

Links

JP7025978A 1978-06-10 1978-06-10 Three-dimensional cross type waveguide passage Granted JPS54161349A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7025978A JPS54161349A (en) 1978-06-10 1978-06-10 Three-dimensional cross type waveguide passage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7025978A JPS54161349A (en) 1978-06-10 1978-06-10 Three-dimensional cross type waveguide passage

Publications (2)

Publication Number Publication Date
JPS54161349A JPS54161349A (en) 1979-12-20
JPS5627848B2 true JPS5627848B2 (en) 1981-06-27

Family

ID=13426359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7025978A Granted JPS54161349A (en) 1978-06-10 1978-06-10 Three-dimensional cross type waveguide passage

Country Status (1)

Country Link
JP (1) JPS54161349A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60103310A (en) * 1983-11-11 1985-06-07 Pioneer Electronic Corp Manufacture of micro fresnel lens
JP4659300B2 (en) 2000-09-13 2011-03-30 浜松ホトニクス株式会社 Laser processing method and semiconductor chip manufacturing method
CN100355032C (en) 2002-03-12 2007-12-12 浜松光子学株式会社 Substrate dividing method
TW201217844A (en) * 2010-06-30 2012-05-01 Ibm Design for reducing loss at intersection in optical waveguides
JP2013174840A (en) * 2012-02-27 2013-09-05 Sumitomo Bakelite Co Ltd Optical waveguide, optical wiring component and electronic apparatus

Also Published As

Publication number Publication date
JPS54161349A (en) 1979-12-20

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