FR2330024A1 - METHOD AND APPARATUS FOR COUPLING BETWEEN AN OPTICAL FIBER AND AN OPTICAL WAVEGUIDE - Google Patents

METHOD AND APPARATUS FOR COUPLING BETWEEN AN OPTICAL FIBER AND AN OPTICAL WAVEGUIDE

Info

Publication number
FR2330024A1
FR2330024A1 FR7623433A FR7623433A FR2330024A1 FR 2330024 A1 FR2330024 A1 FR 2330024A1 FR 7623433 A FR7623433 A FR 7623433A FR 7623433 A FR7623433 A FR 7623433A FR 2330024 A1 FR2330024 A1 FR 2330024A1
Authority
FR
France
Prior art keywords
coupling
optical fiber
optical
optical waveguide
waveguide
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.)
Withdrawn
Application number
FR7623433A
Other languages
French (fr)
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.)
RCA Corp
Original Assignee
RCA 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
Priority claimed from US05/627,354 external-priority patent/US4097118A/en
Priority claimed from US05/627,353 external-priority patent/US4097117A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of FR2330024A1 publication Critical patent/FR2330024A1/en
Withdrawn legal-status Critical Current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
    • G02B6/26—Optical coupling means
    • G02B6/30—Optical coupling means for use between fibre and thin-film device
    • 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
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2552—Splicing of light guides, e.g. by fusion or bonding reshaping or reforming of light guides for coupling using thermal heating, e.g. tapering, forming of a lens on light guide ends
FR7623433A 1975-10-30 1976-07-30 METHOD AND APPARATUS FOR COUPLING BETWEEN AN OPTICAL FIBER AND AN OPTICAL WAVEGUIDE Withdrawn FR2330024A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/627,354 US4097118A (en) 1975-10-30 1975-10-30 Optical waveguide coupler employing deformed shape fiber-optic core coupling portion
US05/627,353 US4097117A (en) 1975-10-30 1975-10-30 Optical coupler having improved efficiency

Publications (1)

Publication Number Publication Date
FR2330024A1 true FR2330024A1 (en) 1977-05-27

Family

ID=27090417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623433A Withdrawn FR2330024A1 (en) 1975-10-30 1976-07-30 METHOD AND APPARATUS FOR COUPLING BETWEEN AN OPTICAL FIBER AND AN OPTICAL WAVEGUIDE

Country Status (5)

Country Link
JP (1) JPS5256955A (en)
DE (1) DE2633921A1 (en)
FR (1) FR2330024A1 (en)
GB (1) GB1547794A (en)
NL (1) NL7608438A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4676584A (en) * 1983-06-22 1987-06-30 Metatech Corporation Fiber optic light coupling assemblies
GB2381082A (en) * 2001-10-17 2003-04-23 Marconi Caswell Ltd Optical waveguide with alignment feature in core layer
FR2941058A1 (en) * 2009-01-13 2010-07-16 Commissariat Energie Atomique OPTICALLY TRANSMITTED OPTICAL FIBER OPTICAL TRANSMISSION DEVICE WITH WAVES ON A PLANAR WAVEGUIDE
US20240004142A1 (en) * 2020-12-14 2024-01-04 Mitsubishi Electric Corporation Grating coupler

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4866448A (en) * 1971-12-13 1973-09-12

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV320/76 *

Also Published As

Publication number Publication date
GB1547794A (en) 1979-06-27
DE2633921A1 (en) 1977-05-05
NL7608438A (en) 1977-05-03
JPS5256955A (en) 1977-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse