FR2139974B1 - - Google Patents
Info
- Publication number
- FR2139974B1 FR2139974B1 FR7218927A FR7218927A FR2139974B1 FR 2139974 B1 FR2139974 B1 FR 2139974B1 FR 7218927 A FR7218927 A FR 7218927A FR 7218927 A FR7218927 A FR 7218927A FR 2139974 B1 FR2139974 B1 FR 2139974B1
- Authority
- FR
- France
- 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
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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
-
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4402—Optical cables with one single optical waveguide
-
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/032—Optical fibres with cladding with or without a coating with non solid core or cladding
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14784571A | 1971-05-28 | 1971-05-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2139974A1 FR2139974A1 (fr) | 1973-01-12 |
FR2139974B1 true FR2139974B1 (fr) | 1977-04-01 |
Family
ID=22523136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7218927A Expired FR2139974B1 (fr) | 1971-05-28 | 1972-05-26 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3712705A (fr) |
BE (1) | BE783937A (fr) |
CA (1) | CA953960A (fr) |
DE (1) | DE2224728A1 (fr) |
FR (1) | FR2139974B1 (fr) |
GB (1) | GB1349212A (fr) |
IT (1) | IT958970B (fr) |
SE (1) | SE375628B (fr) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3813141A (en) * | 1972-11-22 | 1974-05-28 | Bell Telephone Labor Inc | Single material optical fiber structures including thin film supporting members |
USRE28664E (en) * | 1972-11-22 | 1975-12-23 | Single material optical fiber structures including thin film supporting members | |
US3887264A (en) * | 1973-05-18 | 1975-06-03 | Bell Telephone Labor Inc | Optical fiber with asymmetric index profile |
JPS5748762B2 (fr) * | 1973-05-23 | 1982-10-18 | ||
GB1488792A (en) * | 1973-09-06 | 1977-10-12 | Jenkins R | Optical dielectric waveguides |
US3879182A (en) * | 1974-02-04 | 1975-04-22 | American Optical Corp | Method of making minature prisms |
DE2410288B1 (de) * | 1974-03-04 | 1975-08-07 | Hartmut Dipl.-Ing. 8000 Muenchen Lohmeyer | Lichtleiter |
DE2516375A1 (de) * | 1975-04-15 | 1976-10-21 | Siemens Ag | Verfahren zur herstellung von optischen einmaterialfasern |
DE2516387A1 (de) * | 1975-04-15 | 1976-10-21 | Siemens Ag | Verfahren zur herstellung von optischen einmaterialfasern |
US4244317A (en) * | 1979-03-15 | 1981-01-13 | Canadian Marconi Company | Bargraph light guide |
JPS56104304A (en) * | 1980-01-22 | 1981-08-20 | Agency Of Ind Science & Technol | Optical fiber for infrared light |
US4525413A (en) * | 1981-03-02 | 1985-06-25 | Polaroid Corporation | Optical device including birefringent polymer |
US4709986A (en) * | 1984-06-18 | 1987-12-01 | Polaroid Corporation | Ensheathed optical fiber and coupling method |
JPS61277028A (ja) * | 1985-05-31 | 1986-12-08 | Sumitomo Electric Ind Ltd | センサ− |
US5149467A (en) * | 1989-01-30 | 1992-09-22 | Lumenyte International Corporation | Improved method of manufacture for clad optical conduit |
US4957347A (en) * | 1989-01-30 | 1990-09-18 | Lumenyte International Corporation | Clad optical conduit and method of manufacture |
DE4336793A1 (de) * | 1993-10-28 | 1995-05-04 | Lutz Dr Ing Habil Rothe | Verfahren zur potentialfreien und strahlungsselektiven Übertragung von Sensor- und Aktorsignalen in und aus kontaminierten Räumen |
US5566267A (en) * | 1994-12-15 | 1996-10-15 | Ceram Optec Industries Inc. | Flat surfaced optical fibers and diode laser medical delivery devices |
US6185356B1 (en) | 1995-06-27 | 2001-02-06 | Lumitex, Inc. | Protective cover for a lighting device |
US5790742A (en) * | 1995-12-12 | 1998-08-04 | Matsushita Electric Works, Ltd. | Optical fiber |
US6739744B2 (en) * | 1997-07-02 | 2004-05-25 | Lumitex, Inc. | Light delivery systems and applications thereof |
US6591049B2 (en) | 1997-07-02 | 2003-07-08 | Lumitex, Inc. | Light delivery systems and applications thereof |
US20050171408A1 (en) * | 1997-07-02 | 2005-08-04 | Parker Jeffery R. | Light delivery systems and applications thereof |
US7306559B2 (en) * | 1997-07-02 | 2007-12-11 | Lumitex, Inc. | Illuminated surgical retractor |
US5907652A (en) * | 1997-09-11 | 1999-05-25 | Lucent Technologies Inc. | Article comprising an air-clad optical fiber |
US6801549B1 (en) * | 2000-08-25 | 2004-10-05 | Pc Photonics Corporation | Modal discriminating and linearly polarized fiber lasers |
EP1421419B1 (fr) * | 2001-07-12 | 2007-09-12 | OCG Technology Licensing, LLC | Fibre optique |
US7511225B2 (en) * | 2002-09-24 | 2009-03-31 | Adc Incorporated | Communication wire |
DE602004005625T2 (de) * | 2003-05-28 | 2007-12-13 | Fujikura Ltd. | Verfahren zum Anregen eines optischen Faserverstärkers |
US8409088B2 (en) * | 2006-01-18 | 2013-04-02 | Invuity, Inc. | Retractor illumination system |
US8047987B2 (en) * | 2006-05-26 | 2011-11-01 | Invuity, Inc. | Blade insert illuminator |
US8088066B2 (en) * | 2007-10-24 | 2012-01-03 | Invuity, Inc. | Blade insert illuminator |
US11382711B2 (en) | 2008-08-13 | 2022-07-12 | Invuity, Inc. | Cyclo olefin polymer and copolymer medical devices |
JP5676152B2 (ja) * | 2010-06-15 | 2015-02-25 | 湖北工業株式会社 | 光ファイバ及びその製造方法 |
JP5479305B2 (ja) * | 2010-11-10 | 2014-04-23 | 株式会社フジクラ | 光ファイバ、及び、これを用いたレーザ装置 |
JP5384679B2 (ja) * | 2012-01-19 | 2014-01-08 | 湖北工業株式会社 | 光ファイバ母材を製造する方法及び光ファイバ母材 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2595078A (en) * | 1948-05-28 | 1952-04-29 | Rca Corp | Dielectric wave guide |
US2979632A (en) * | 1958-11-06 | 1961-04-11 | American Optical Corp | Fiber optical components and method of manufacture |
GB1104404A (en) * | 1964-04-10 | 1968-02-28 | Standard Telephones Cables Ltd | Electromagnetic wave transmission |
US3434774A (en) * | 1965-02-02 | 1969-03-25 | Bell Telephone Labor Inc | Waveguide for millimeter and optical waves |
GB1111419A (en) * | 1965-11-12 | 1968-04-24 | Jenaer Glaswerk Schott & Gen J | Multiple fibres of thermo-plastic material,especially glass,for conducting light and transferring optical images |
US3535017A (en) * | 1968-01-08 | 1970-10-20 | Bell Telephone Labor Inc | Optical fiber waveguide structures |
-
1971
- 1971-05-28 US US00147845A patent/US3712705A/en not_active Expired - Lifetime
- 1971-12-06 CA CA129,400A patent/CA953960A/en not_active Expired
-
1972
- 1972-05-15 SE SE7206329A patent/SE375628B/xx unknown
- 1972-05-20 DE DE19722224728 patent/DE2224728A1/de active Pending
- 1972-05-24 IT IT68651/72A patent/IT958970B/it active
- 1972-05-25 BE BE783937A patent/BE783937A/fr unknown
- 1972-05-25 GB GB2467672A patent/GB1349212A/en not_active Expired
- 1972-05-26 FR FR7218927A patent/FR2139974B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1349212A (en) | 1974-04-03 |
FR2139974A1 (fr) | 1973-01-12 |
BE783937A (fr) | 1972-09-18 |
IT958970B (it) | 1973-10-30 |
SE375628B (fr) | 1975-04-21 |
CA953960A (en) | 1974-09-03 |
DE2224728A1 (de) | 1972-12-14 |
US3712705A (en) | 1973-01-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |