JPS57186710A - Optical circuit substrate and its manufacture - Google Patents

Optical circuit substrate and its manufacture

Info

Publication number
JPS57186710A
JPS57186710A JP7134581A JP7134581A JPS57186710A JP S57186710 A JPS57186710 A JP S57186710A JP 7134581 A JP7134581 A JP 7134581A JP 7134581 A JP7134581 A JP 7134581A JP S57186710 A JPS57186710 A JP S57186710A
Authority
JP
Japan
Prior art keywords
optical waveguide
optical circuit
optical
circuit substrate
thin
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
JP7134581A
Other languages
Japanese (ja)
Inventor
Sakae Tamura
Yuzo Miura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7134581A priority Critical patent/JPS57186710A/en
Publication of JPS57186710A publication Critical patent/JPS57186710A/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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/43—Arrangements comprising a plurality of opto-electronic elements and associated optical interconnections
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements

Abstract

PURPOSE:To offer an easily manufacture optical circuit substrate by covering the circumference of an optical waveguide, having thin-film convex lenses at both ends of a transparent beltlike material, with a transparent material having a less refractive index than the optical waveguide or a light-reflective material. CONSTITUTION:At both ends of a transparent beltlike optical waveguide 1 having prescribed thickness, thin-film convex lenses 2 and 2' having the same thickness and made of the same material are formed, and optical circuit parts 3 and 3' are coupled together. The circumference of the optical waveguide 1, thin-film convex lenses 2 and 2', and optical circuit parts 3 and 3' is covered with a material 4 having a less refractive index than the optical waveguide 1 or a light-reflective material 4. Consequently, an optical circuit substrate having small optical waveguide loss in coupling the optical circuit parts is manufactured easily.
JP7134581A 1981-05-14 1981-05-14 Optical circuit substrate and its manufacture Pending JPS57186710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7134581A JPS57186710A (en) 1981-05-14 1981-05-14 Optical circuit substrate and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7134581A JPS57186710A (en) 1981-05-14 1981-05-14 Optical circuit substrate and its manufacture

Publications (1)

Publication Number Publication Date
JPS57186710A true JPS57186710A (en) 1982-11-17

Family

ID=13457808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7134581A Pending JPS57186710A (en) 1981-05-14 1981-05-14 Optical circuit substrate and its manufacture

Country Status (1)

Country Link
JP (1) JPS57186710A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6111708A (en) * 1984-06-28 1986-01-20 Nippon Telegr & Teleph Corp <Ntt> Channel optical waveguide with end face lens and its production
JP2005292382A (en) * 2004-03-31 2005-10-20 Kazuyuki Hirao Optical element, method for manufacturing the same and optical device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6111708A (en) * 1984-06-28 1986-01-20 Nippon Telegr & Teleph Corp <Ntt> Channel optical waveguide with end face lens and its production
JPH0531124B2 (en) * 1984-06-28 1993-05-11 Nippon Telegraph & Telephone
JP2005292382A (en) * 2004-03-31 2005-10-20 Kazuyuki Hirao Optical element, method for manufacturing the same and optical device
US7515803B2 (en) 2004-03-31 2009-04-07 Kazuyuki Hirao Optical element, manufacturing method thereof, and optical device

Similar Documents

Publication Publication Date Title
AU543708B2 (en) A lens having a high refractive index with a low dispersion
EP0204493A3 (en) Fibre optic coupler
GB2150555B (en) Optical glasses with refractive indices not less than 1.90, abbe numbers not less than 25 and high chemical stability
EP0249934A3 (en) Optical fiber device
AU3775089A (en) Spectacles lens with variable refractive index
JPS5565909A (en) Optical fiber
AU533948B2 (en) Glass article with parabolic profile of refractive index
JPS57139704A (en) Optical switch
ES470963A1 (en) Optical fibre manufacture
GB2106497B (en) Tho2-and cdo-free, optical glass with refractive indices 1.73-1.88 and abbe numbers 35-52
GB2114560B (en) Spectacle glass with increased refractive index
AU551366B2 (en) Plastic lens with high refractive index
JPS54103411A (en) High refractive index optical glass
JPS57186710A (en) Optical circuit substrate and its manufacture
AU562310B2 (en) Resin for lens with high refractive index and lens composed of it
JPS54150139A (en) Clad rod for optical transmission
JPS55142308A (en) Plastic lens holding body
JPS56161510A (en) Lamellar lens unit
JPS52126240A (en) Optical fibre connection
JPS5397444A (en) Self-repair type optical fiber
JPS5692504A (en) Optical filter
JPS5758113A (en) Optical fiber
JPS52153453A (en) Optical fiber
JPS57176008A (en) Luneberg lens for waveguide having refractive index distribution shape with gradient
JPS531034A (en) Optical fiber