IL120118A - Light transmission device using optical fiber - Google Patents

Light transmission device using optical fiber

Info

Publication number
IL120118A
IL120118A IL12011897A IL12011897A IL120118A IL 120118 A IL120118 A IL 120118A IL 12011897 A IL12011897 A IL 12011897A IL 12011897 A IL12011897 A IL 12011897A IL 120118 A IL120118 A IL 120118A
Authority
IL
Israel
Prior art keywords
optical fiber
transmission device
light transmission
light
fiber
Prior art date
Application number
IL12011897A
Other languages
English (en)
Other versions
IL120118A0 (en
Original Assignee
Asahi Optical 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 Asahi Optical Co Ltd filed Critical Asahi Optical Co Ltd
Publication of IL120118A0 publication Critical patent/IL120118A0/xx
Publication of IL120118A publication Critical patent/IL120118A/xx

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
    • G02B6/36—Mechanical coupling means
    • G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/3632—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
    • G02B6/3636—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the mechanical coupling means being grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/47—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light
    • B41J2/471—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors
    • G02B26/124—Details of the optical system between the light source and the polygonal mirror
    • 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
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4207—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback
    • 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
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4207—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback
    • G02B6/4208—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback using non-reciprocal elements or birefringent plates, i.e. quasi-isolators
    • 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
    • G02B6/36—Mechanical coupling means
    • G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/3648—Supporting carriers of a microbench type, i.e. with micromachined additional mechanical structures
    • G02B6/3652—Supporting carriers of a microbench type, i.e. with micromachined additional mechanical structures the additional structures being prepositioning mounting areas, allowing only movement in one dimension, e.g. grooves, trenches or vias in the microbench surface, i.e. self aligning supporting carriers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Semiconductor Lasers (AREA)
IL12011897A 1996-01-31 1997-01-31 Light transmission device using optical fiber IL120118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8037267A JPH09211277A (ja) 1996-01-31 1996-01-31 光結像装置

Publications (2)

Publication Number Publication Date
IL120118A0 IL120118A0 (en) 1997-04-15
IL120118A true IL120118A (en) 2000-01-31

Family

ID=12492903

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12011897A IL120118A (en) 1996-01-31 1997-01-31 Light transmission device using optical fiber

Country Status (4)

Country Link
US (1) US5898805A (xx)
JP (1) JPH09211277A (xx)
DE (1) DE19703607B4 (xx)
IL (1) IL120118A (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10332990A (ja) 1997-05-28 1998-12-18 Asahi Optical Co Ltd 発光素子と光ファイバーのカップリング構造
US6340248B1 (en) * 2000-03-15 2002-01-22 Lasercomm Inc. High precision optical collimator for optical waveguide
JP2002026439A (ja) * 2000-07-03 2002-01-25 Denso Corp 半導体発光素子
US20060186585A1 (en) * 2005-02-22 2006-08-24 Afshin Sadri Systems, methods and apparatus for non-disruptive and non-destructive inspection of metallurgical furnaces and similar vessels
JP5074253B2 (ja) * 2007-09-28 2012-11-14 株式会社リコー 半導体レーザモジュール及びそれを用いた光走査装置ならびに画像形成装置
JP5078820B2 (ja) * 2008-02-05 2012-11-21 株式会社リコー 光走査装置及び画像形成装置
US20090233456A1 (en) * 2008-03-17 2009-09-17 Sony Corporation Irradiation optical system, irradiation apparatus and fabrication method for semiconductor device
DE102012202636A1 (de) * 2012-02-21 2013-08-22 Ldt Laser Display Technology Gmbh Projektionskopf für einen Laserprojektor
JP6004767B2 (ja) * 2012-06-14 2016-10-12 三菱電機株式会社 光源装置
JP5664674B2 (ja) * 2013-01-31 2015-02-04 住友大阪セメント株式会社 光学素子
US9865991B2 (en) * 2016-04-25 2018-01-09 Phovel.Co.Ltd. Laser device with optical isolator
CA3056787A1 (en) * 2017-03-21 2018-09-27 Magic Leap, Inc. Method and system for fiber scanning projector

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54142988A (en) * 1978-04-28 1979-11-07 Hitachi Ltd Photo semiconductor device
US4577926A (en) * 1983-09-30 1986-03-25 International Business Machines Corporation Fiber optic writing head
JPS6159412A (ja) * 1984-08-31 1986-03-26 Yokogawa Hokushin Electric Corp レ−ザプリンタ
JPS62269902A (ja) * 1986-05-19 1987-11-24 Canon Inc 光学素子
US5074682A (en) * 1988-03-02 1991-12-24 Fujitsu Limited Semiconductor laser module and positioning method thereof
JPH02140510A (ja) * 1988-11-21 1990-05-30 Mitsui Toatsu Chem Inc 加熱調理器用窓材
JPH02198413A (ja) * 1989-01-27 1990-08-06 Ricoh Co Ltd レーザープリンタ等の光書き込み装置
JPH02240617A (ja) * 1989-03-15 1990-09-25 Hitachi Ltd 光ビーム走査装置
DE3910711A1 (de) * 1989-04-03 1990-10-04 Standard Elektrik Lorenz Ag Optische anordnung fuer systeme der optischen nachrichtentechnik
US4981335A (en) * 1989-10-17 1991-01-01 At&T Bell Laboratories Optical package arrangement with reduced reflections
US5305335A (en) * 1989-12-26 1994-04-19 United Technologies Corporation Single longitudinal mode pumped optical waveguide laser arrangement
US5127072A (en) * 1990-03-08 1992-06-30 Ortel Corporation Laser module with compliant optical fiber coupling
DE4214791C1 (xx) * 1992-05-04 1993-07-15 Ant Nachrichtentechnik Gmbh, 7150 Backnang, De
US5631987A (en) * 1995-06-07 1997-05-20 Reliaspeed, Inc. Low cost, mode-field matched, high performance laser transmitter optical subassembly

Also Published As

Publication number Publication date
DE19703607A1 (de) 1997-08-07
US5898805A (en) 1999-04-27
JPH09211277A (ja) 1997-08-15
IL120118A0 (en) 1997-04-15
DE19703607B4 (de) 2006-03-30

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
RH1 Patent not in force