JPS4912830A - - Google Patents
Info
- Publication number
- JPS4912830A JPS4912830A JP48015786A JP1578673A JPS4912830A JP S4912830 A JPS4912830 A JP S4912830A JP 48015786 A JP48015786 A JP 48015786A JP 1578673 A JP1578673 A JP 1578673A JP S4912830 A JPS4912830 A JP S4912830A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2808—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using a mixing element which evenly distributes an input signal over a number of outputs
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2205996A DE2205996B2 (de) | 1972-02-09 | 1972-02-09 | Faseroptische Lichtleiteranordnung, insbesondere Reflexionsschranke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4912830A true JPS4912830A (de) | 1974-02-04 |
Family
ID=5835443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48015786A Pending JPS4912830A (de) | 1972-02-09 | 1973-02-09 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4912830A (de) |
| DE (1) | DE2205996B2 (de) |
| FR (1) | FR2171341B3 (de) |
| GB (1) | GB1386734A (de) |
| IT (1) | IT977750B (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5392782U (de) * | 1976-12-28 | 1978-07-28 | ||
| JPS5998411U (ja) * | 1982-12-23 | 1984-07-03 | アルプス電気株式会社 | 光フアイバセンサ |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA997181A (en) * | 1973-07-05 | 1976-09-21 | Roy E. Love | Optical communication system |
| US3983389A (en) * | 1975-04-11 | 1976-09-28 | International Business Machines Corporation | Wand for reading optically encoded graphic symbols |
| DE2654465C3 (de) * | 1976-12-01 | 1981-12-03 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Mischkammer in Form eines innen verspiegelten optischen Kanals |
| DE2812346A1 (de) * | 1977-03-23 | 1978-09-28 | Tokyo Shibaura Electric Co | Lichtverteiler |
| DE2836331A1 (de) * | 1978-08-19 | 1980-04-17 | Gerhard Von Dipl Ing Hacht | Lichttaster und/oder einstrahl- lichtschranke |
| JPS5620428A (en) * | 1979-07-27 | 1981-02-26 | Olympus Optical Co | Lighting optical system for endoscope |
| DE3111743A1 (de) * | 1981-03-25 | 1982-10-07 | Precitronic Gesellschaft für Feinmechanik und Electronic mbH, 2000 Hamburg | Sende- und empfangseinrichtung fuer optische strahlung |
| US4964692A (en) * | 1982-07-21 | 1990-10-23 | Smith & Nephew Dyonics, Inc. | Fiber bundle illumination system |
| IL66788A (en) * | 1982-09-14 | 1985-02-28 | Optrotech Ltd | Optical scanning apparatus using a wave guide |
| GB2130742A (en) * | 1982-11-18 | 1984-06-06 | Gen Electric | Optical sensor |
| DE3433343A1 (de) * | 1984-09-11 | 1986-03-20 | Siemens AG, 1000 Berlin und 8000 München | Optische messanordnung mit faseroptischer lichtuebertragung |
| DE3608465A1 (de) * | 1985-03-16 | 1986-09-18 | Hewlett-Packard GmbH, 7030 Böblingen | Lichtuebertragungseinrichtung fuer einen faseroptischen sensor |
| JPS63303774A (ja) * | 1987-06-05 | 1988-12-12 | Sony Corp | プリンタ− |
| DE4125479C3 (de) * | 1991-08-01 | 2002-01-10 | Leuze Electronic Gmbh & Co | Reflexionslichttaster |
| JPH07122697B2 (ja) * | 1991-12-27 | 1995-12-25 | 株式会社精工技研 | 光分岐合流器およびその構成素子ならびにその製造方法 |
| DE4234916C2 (de) * | 1992-10-16 | 1995-01-05 | Reinshagen Kabelwerk Gmbh | Optischer Schalter |
| DE29721983U1 (de) * | 1997-12-12 | 1998-03-05 | Festo AG & Co, 73734 Esslingen | Meßvorrichtung zur Erfassung der Bewegung und/oder Position eines Meßobjekts |
| US6481899B1 (en) | 1999-06-03 | 2002-11-19 | Hutchinson Technology Incorporated | Optical connector latching mechanism for a spectrophotometric instrument |
| US6667803B1 (en) | 1999-06-03 | 2003-12-23 | Hutchinson Technology, Inc. | Calibration mode recognition and calibration algorithm for spectrophotometric instrument |
| AU7699400A (en) * | 1999-06-03 | 2000-12-28 | Hutchinson Technology Incorporated | Fiber optic light mixer |
| DE10013200A1 (de) * | 2000-03-17 | 2001-09-20 | Harting Elektrooptische Bauteile Gmbh & Co Kg | Baugruppe zum optischen Koppeln mindestens eines ersten Lichtleiters mit einem zweiten Lichtleiter |
| DE10016349B4 (de) * | 2000-04-03 | 2007-09-27 | Sensopart Industriesensorik Gmbh | Verfahren und Anordnung zum Detektieren und/oder Erkennen eines Objektes |
| US6892006B2 (en) | 2002-11-05 | 2005-05-10 | Hutchinson Technology Incorporated | Fiber optic light mixer |
| US7355688B2 (en) | 2005-09-08 | 2008-04-08 | Vioptix, Inc. | Optical probe for optical imaging system |
| WO2007084209A2 (en) * | 2005-11-10 | 2007-07-26 | Optical Air Data Systems, Llc | Single aperture multiple optical waveguide transceiver |
| US8938279B1 (en) | 2009-01-26 | 2015-01-20 | VioOptix, Inc. | Multidepth tissue oximeter |
| US8290558B1 (en) | 2009-11-23 | 2012-10-16 | Vioptix, Inc. | Tissue oximeter intraoperative sensor |
-
1972
- 1972-02-09 DE DE2205996A patent/DE2205996B2/de active Pending
-
1973
- 1973-02-07 GB GB603873A patent/GB1386734A/en not_active Expired
- 1973-02-08 IT IT67285/73A patent/IT977750B/it active
- 1973-02-09 FR FR7304610A patent/FR2171341B3/fr not_active Expired
- 1973-02-09 JP JP48015786A patent/JPS4912830A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5392782U (de) * | 1976-12-28 | 1978-07-28 | ||
| JPS5998411U (ja) * | 1982-12-23 | 1984-07-03 | アルプス電気株式会社 | 光フアイバセンサ |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2171341B3 (de) | 1976-02-06 |
| DE2205996A1 (de) | 1973-08-16 |
| IT977750B (it) | 1974-09-20 |
| FR2171341A1 (de) | 1973-09-21 |
| DE2205996B2 (de) | 1975-05-15 |
| GB1386734A (en) | 1975-03-12 |