DE69132602T2 - Optische Faser mit konischer Linse - Google Patents
Optische Faser mit konischer LinseInfo
- Publication number
- DE69132602T2 DE69132602T2 DE69132602T DE69132602T DE69132602T2 DE 69132602 T2 DE69132602 T2 DE 69132602T2 DE 69132602 T DE69132602 T DE 69132602T DE 69132602 T DE69132602 T DE 69132602T DE 69132602 T2 DE69132602 T2 DE 69132602T2
- Authority
- DE
- Germany
- Prior art keywords
- optical fiber
- conical lens
- conical
- lens
- fiber
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/10—Non-chemical treatment
- C03B37/16—Cutting or severing
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/66—Chemical treatment, e.g. leaching, acid or alkali treatment
- C03C25/68—Chemical treatment, e.g. leaching, acid or alkali treatment by etching
-
- 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
- G02B6/245—Removing protective coverings of light guides before coupling
-
- 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
- G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
- G02B6/4203—Optical features
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/486,630 US5101457A (en) | 1990-02-28 | 1990-02-28 | Optical fiber with an integral lens at its end portion |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69132602D1 DE69132602D1 (de) | 2001-06-13 |
DE69132602T2 true DE69132602T2 (de) | 2001-12-06 |
Family
ID=23932630
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69132602T Expired - Lifetime DE69132602T2 (de) | 1990-02-28 | 1991-02-19 | Optische Faser mit konischer Linse |
DE69120316T Expired - Lifetime DE69120316T2 (de) | 1990-02-28 | 1991-02-19 | Chemische Nassätztechnik für optische Fasern |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69120316T Expired - Lifetime DE69120316T2 (de) | 1990-02-28 | 1991-02-19 | Chemische Nassätztechnik für optische Fasern |
Country Status (6)
Country | Link |
---|---|
US (1) | US5101457A (de) |
EP (2) | EP0722105B1 (de) |
JP (1) | JP2624581B2 (de) |
KR (1) | KR940000721B1 (de) |
DE (2) | DE69132602T2 (de) |
HK (1) | HK178796A (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2699292B1 (fr) * | 1992-12-15 | 1995-03-03 | France Telecom | Procédé de préparation par lentillage multiple d'une fibre optique en vue d'un couplage optimum avec un phototransducteur et système optique obtenu. |
US5566262A (en) * | 1993-05-14 | 1996-10-15 | The Furukawa Electric Co., Ltd. | Optical fiber array and a method of producing the same |
US5337397A (en) * | 1993-06-07 | 1994-08-09 | Motorola, Inc. | Optical coupling device and method for making |
US5430813A (en) * | 1993-12-30 | 1995-07-04 | The United States Of America As Represented By The Secretary Of The Navy | Mode-matched, combination taper fiber optic probe |
US5598493A (en) * | 1994-05-16 | 1997-01-28 | Alcatel Network Systems, Inc. | Method and system for forming an optical fiber microlens |
US6132522A (en) * | 1996-07-19 | 2000-10-17 | Cfmt, Inc. | Wet processing methods for the manufacture of electronic components using sequential chemical processing |
US6415087B1 (en) | 1997-06-04 | 2002-07-02 | Corning Laserton, Inc. | Polished fused optical fiber endface |
WO1998056726A1 (en) * | 1997-06-13 | 1998-12-17 | Cfmt, Inc. | Methods for treating semiconductor wafers |
JP3307370B2 (ja) | 1999-07-16 | 2002-07-24 | 日本電気株式会社 | 半導体製造装置用治具及びその使用方法 |
JP3857876B2 (ja) * | 1999-12-17 | 2006-12-13 | 古河電気工業株式会社 | レンズ付きファイバ、その製造方法、製造装置及び半導体レーザモジュール |
KR100374205B1 (ko) * | 2000-01-03 | 2003-03-04 | 한국과학기술원 | 초소형 굴절 실리콘 렌즈 제조방법 |
JP4367816B2 (ja) * | 2000-05-19 | 2009-11-18 | 信越石英株式会社 | 石英ガラスの表面処理方法 |
US6445854B1 (en) * | 2000-06-02 | 2002-09-03 | Optical Switch Corporation | Optical fiber having first and second reflective surfaces and method of operation |
DE10033485C2 (de) * | 2000-07-10 | 2003-10-23 | Infineon Technologies Ag | Koppelglasfaser zur optischen Kopplung einer Lichtstrahlungsquelle an einen Mehrmoden-Lichtwellenleiter, optoelektronisches Lichtsendebauelement für Mehrmoden-Lichtwellenleiter und Herstellungsverfahren für Koppelglasfenster |
US6488567B1 (en) | 2000-11-09 | 2002-12-03 | Axsun Technologies, Inc. | System and method for automated fiber polishing |
US20030044134A1 (en) * | 2001-08-31 | 2003-03-06 | Strachan William J. | Optical sub-assembly package |
US7090411B2 (en) * | 2002-02-22 | 2006-08-15 | Brown Joe D | Apparatus and method for diffusing laser energy that fails to couple into small core fibers, and for reducing coupling to the cladding of the fiber |
US6948862B2 (en) * | 2002-02-22 | 2005-09-27 | Brown Joe D | Apparatus and method for coupling laser energy into small core fibers |
JP4002154B2 (ja) * | 2002-08-13 | 2007-10-31 | 東芝松下ディスプレイテクノロジー株式会社 | 液晶表示素子の製造方法およびその装置 |
SI21525A (sl) * | 2004-08-25 | 2004-12-31 | Feri Maribor | Mikroleče na vrhu optičnih vlaken in postopek za njihovo izdelavo |
US7206140B2 (en) * | 2004-11-08 | 2007-04-17 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | Lens, lens array and optical receiver |
US20070292087A1 (en) * | 2006-06-19 | 2007-12-20 | Joe Denton Brown | Apparatus and method for diffusing laser energy that fails to couple into small core fibers, and for reducing coupling to the cladding of the fiber |
US7540668B2 (en) * | 2006-12-22 | 2009-06-02 | Brown Joe D | Fiber optic connector for coupling laser energy into small core fibers, and termination method therefor |
US20090177191A1 (en) * | 2007-12-11 | 2009-07-09 | Brown Joe D | Laser surgery methods and apparatus |
WO2010053575A2 (en) * | 2008-11-07 | 2010-05-14 | Joe Denton Brown | Apparatus and method for detecting overheating during laser surgery |
US9314303B2 (en) * | 2010-03-23 | 2016-04-19 | Joe Denton Brown | Laser surgery controller with variable time delay and feedback detector sensitivity control |
US8638428B2 (en) | 2010-06-01 | 2014-01-28 | Joe Denton Brown | Method and apparatus for using optical feedback to detect fiber breakdown during surgical laser procedures |
US9766420B2 (en) | 2013-03-15 | 2017-09-19 | Joe Denton Brown | Apparatus and method for absorbing laser energy that fails to couple into the core of a laser fiber, and for absorbing the energy that has been transmitted to the cladding of the laser |
CN105044845B (zh) * | 2015-08-24 | 2016-08-17 | 北京中科紫鑫科技有限责任公司 | 一种光纤端面加工方法 |
DE102016107595B4 (de) * | 2016-04-25 | 2018-12-13 | Precitec Gmbh & Co. Kg | Strahlformungsoptik für Materialbearbeitung mittels eines Laserstrahls sowie Vorrichtung mit derselben |
CN111650700A (zh) * | 2020-06-16 | 2020-09-11 | 上海交通大学 | 一种光芯片接口封装结构及方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3616098A (en) * | 1968-03-18 | 1971-10-26 | Dearborn Glass Co | Method of producing glare-reducing glass surface |
US3883353A (en) * | 1973-05-29 | 1975-05-13 | Bell Telephone Labor Inc | Splicing optical fibers |
US4040897A (en) * | 1975-05-05 | 1977-08-09 | Signetics Corporation | Etchants for glass films on metal substrates |
US4055458A (en) * | 1975-08-07 | 1977-10-25 | Bayer Aktiengesellschaft | Etching glass with HF and fluorine-containing surfactant |
US4118270A (en) * | 1976-02-18 | 1978-10-03 | Harris Corporation | Micro lens formation at optical fiber ends |
US4040893A (en) * | 1976-04-12 | 1977-08-09 | General Electric Company | Method of selective etching of materials utilizing masks of binary silicate glasses |
GB1572244A (en) * | 1976-10-13 | 1980-07-30 | Plessey Co Ltd | Coupling of optical glass fibres |
US4229197A (en) * | 1978-06-12 | 1980-10-21 | International Telephone And Telegraph Corporation | Method for making multiple optical core fiber |
US4265699A (en) * | 1979-05-04 | 1981-05-05 | Rca Corporation | Etching of optical fibers |
JPS56126817A (en) * | 1980-03-11 | 1981-10-05 | Sharp Corp | Working method of optical fiber end lens |
JPS575380A (en) * | 1980-06-11 | 1982-01-12 | Kokusai Denshin Denwa Co Ltd <Kdd> | Output light coupling system for semiconductor laser |
FR2502345B1 (de) * | 1981-03-17 | 1985-01-04 | Thomson Csf | |
DE3239011A1 (de) * | 1982-10-21 | 1984-04-26 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum herstellen einer optischen koppelvorrichtung, insbesondere verfahren zur verminderung der wandstaerke von aus quarzglas bestehenden ummantelungen von lichtwellenleiter-glasfasern |
US4469554A (en) * | 1983-04-05 | 1984-09-04 | At&T Bell Laboratories | Etch procedure for optical fibers |
JP2593430B2 (ja) * | 1984-05-02 | 1997-03-26 | オリンパス光学工業株式会社 | 内視鏡用照明光学系 |
US4785462A (en) * | 1985-09-18 | 1988-11-15 | Siemens Aktiengesellschaft | Dynamically one-mode semiconductor laser |
NL8502625A (nl) * | 1985-09-26 | 1987-04-16 | Philips Nv | Optisch transmissiesysteem bevattende een stralingsbron en een meervoudig beklede monomode optische transmissievezel met een negatieve stap in het brekingsindexprofiel. |
DE3544136A1 (de) * | 1985-12-13 | 1987-06-19 | Siemens Ag | Fasertaper, insbesondere zur kopplung einer monomodefaser mit einem halbleiterlaser |
US4812002A (en) * | 1986-10-24 | 1989-03-14 | Hitachi, Ltd. | Optical coupling device and method of making the same |
JPH01293326A (ja) * | 1988-05-20 | 1989-11-27 | Pioneer Electron Corp | ファイバー型光波長変換装置 |
JPH03189607A (ja) * | 1989-12-19 | 1991-08-19 | Nippon Telegr & Teleph Corp <Ntt> | ファイバ形光学結合器の製造法 |
-
1990
- 1990-02-28 US US07/486,630 patent/US5101457A/en not_active Expired - Lifetime
-
1991
- 1991-02-15 JP JP3042350A patent/JP2624581B2/ja not_active Expired - Lifetime
- 1991-02-19 EP EP95119279A patent/EP0722105B1/de not_active Expired - Lifetime
- 1991-02-19 EP EP91301287A patent/EP0444810B1/de not_active Expired - Lifetime
- 1991-02-19 DE DE69132602T patent/DE69132602T2/de not_active Expired - Lifetime
- 1991-02-19 DE DE69120316T patent/DE69120316T2/de not_active Expired - Lifetime
- 1991-02-21 KR KR1019910002775A patent/KR940000721B1/ko not_active IP Right Cessation
-
1996
- 1996-09-26 HK HK178796A patent/HK178796A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH05333234A (ja) | 1993-12-17 |
EP0444810B1 (de) | 1996-06-19 |
HK178796A (en) | 1996-10-04 |
KR940000721B1 (ko) | 1994-01-28 |
US5101457A (en) | 1992-03-31 |
DE69132602D1 (de) | 2001-06-13 |
EP0722105B1 (de) | 2001-05-09 |
EP0722105A1 (de) | 1996-07-17 |
KR910021346A (ko) | 1991-12-20 |
EP0444810A1 (de) | 1991-09-04 |
JP2624581B2 (ja) | 1997-06-25 |
DE69120316T2 (de) | 1997-01-23 |
DE69120316D1 (de) | 1996-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |