JPS57604A - Formation of three-dimensionally disposed glass waveguide - Google Patents

Formation of three-dimensionally disposed glass waveguide

Info

Publication number
JPS57604A
JPS57604A JP7367680A JP7367680A JPS57604A JP S57604 A JPS57604 A JP S57604A JP 7367680 A JP7367680 A JP 7367680A JP 7367680 A JP7367680 A JP 7367680A JP S57604 A JPS57604 A JP S57604A
Authority
JP
Japan
Prior art keywords
glass
forming
plane
vitrified
waveguides
Prior art date
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.)
Pending
Application number
JP7367680A
Other languages
Japanese (ja)
Inventor
Taiji Murakami
Nobuo Shimizu
Masahiro Ikeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP7367680A priority Critical patent/JPS57604A/en
Publication of JPS57604A publication Critical patent/JPS57604A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12002—Three-dimensional structures

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

PURPOSE:To obtain a titled waveguide which has functions such as three-dimensional wiring of light, optical synthesizing and coupling and the like and has high degrees of integration by integrating and forming the other plane of waveguides on the surface including one plane of waveguides. CONSTITUTION:Grooves for forming core parts are formed on a smooth-surfaced glass substrate 1 by etching, and fine glass particles 2 for forming cores are deposited thereon, after which they are vitrified to transparent glass and the glass other than the grooves is etched off to form hollow cores 3; thereafter, fine glass particles 4 for forming clad are deposited thereon and are then vitrified to transparent glass, thereby forming one plane of waveguides. Next, fine glass particles 6 for forming the other plane of cores are deposited on the surface of said glass 5, and are vitrified to transparent glass, after which the glass other than the core parts is etched off to form raised cores 7; thereafter, fine glass particles 8 for forming clad are deposited thereon, and are vitrified to transparent glass to form clad glass 9, thereby forming the other plane of glass waveguides.
JP7367680A 1980-06-03 1980-06-03 Formation of three-dimensionally disposed glass waveguide Pending JPS57604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7367680A JPS57604A (en) 1980-06-03 1980-06-03 Formation of three-dimensionally disposed glass waveguide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7367680A JPS57604A (en) 1980-06-03 1980-06-03 Formation of three-dimensionally disposed glass waveguide

Publications (1)

Publication Number Publication Date
JPS57604A true JPS57604A (en) 1982-01-05

Family

ID=13525062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7367680A Pending JPS57604A (en) 1980-06-03 1980-06-03 Formation of three-dimensionally disposed glass waveguide

Country Status (1)

Country Link
JP (1) JPS57604A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652290A (en) * 1983-07-05 1987-03-24 Motorola, Inc. Method for making optical channel waveguides and product manufactured thereby
JPS62120706U (en) * 1986-01-22 1987-07-31
US4931077A (en) * 1987-06-25 1990-06-05 U.S. Philips Corp. Method of manufacturing a planar optical component
EP0819956A2 (en) * 1992-02-05 1998-01-21 BRITISH TELECOMMUNICATIONS public limited company Silica waveguide structure
JP2002022983A (en) * 2000-05-17 2002-01-23 Lucent Technol Inc Tuning type all pass optical filter enlargen in free spectrum range
JP2008516285A (en) * 2004-10-06 2008-05-15 コーニング インコーポレイテッド Transverse closed-loop resonator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839042A (en) * 1971-09-16 1973-06-08
JPS5370839A (en) * 1976-12-07 1978-06-23 Fujitsu Ltd Production of optical wave guide circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839042A (en) * 1971-09-16 1973-06-08
JPS5370839A (en) * 1976-12-07 1978-06-23 Fujitsu Ltd Production of optical wave guide circuit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652290A (en) * 1983-07-05 1987-03-24 Motorola, Inc. Method for making optical channel waveguides and product manufactured thereby
JPS62120706U (en) * 1986-01-22 1987-07-31
US4931077A (en) * 1987-06-25 1990-06-05 U.S. Philips Corp. Method of manufacturing a planar optical component
EP0819956A2 (en) * 1992-02-05 1998-01-21 BRITISH TELECOMMUNICATIONS public limited company Silica waveguide structure
JP2002022983A (en) * 2000-05-17 2002-01-23 Lucent Technol Inc Tuning type all pass optical filter enlargen in free spectrum range
JP2008516285A (en) * 2004-10-06 2008-05-15 コーニング インコーポレイテッド Transverse closed-loop resonator

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