IL120118A - Light transmission device using optical fiber - Google Patents
Light transmission device using optical fiberInfo
- 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
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)
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)
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)
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 |
-
1996
- 1996-01-31 JP JP8037267A patent/JPH09211277A/ja active Pending
-
1997
- 1997-01-31 DE DE19703607A patent/DE19703607B4/de not_active Expired - Fee Related
- 1997-01-31 IL IL12011897A patent/IL120118A/xx not_active IP Right Cessation
- 1997-01-31 US US08/791,979 patent/US5898805A/en not_active Expired - Fee Related
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 |