[go: up one dir, main page]

JPS53136848A - Optical branching device - Google Patents

Optical branching device

Info

Publication number
JPS53136848A
JPS53136848A JP5141177A JP5141177A JPS53136848A JP S53136848 A JPS53136848 A JP S53136848A JP 5141177 A JP5141177 A JP 5141177A JP 5141177 A JP5141177 A JP 5141177A JP S53136848 A JPS53136848 A JP S53136848A
Authority
JP
Japan
Prior art keywords
optical branching
branching device
selfcondensing
multiplicity
branched
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.)
Pending
Application number
JP5141177A
Other languages
Japanese (ja)
Inventor
Katsuji Hattori
Tsutomu Tanaka
Akimoto Serizawa
Osamu Kamata
Yoshinobu Tsujimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP5141177A priority Critical patent/JPS53136848A/en
Publication of JPS53136848A publication Critical patent/JPS53136848A/en
Pending legal-status Critical Current

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
    • G02B6/2848—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 having refractive means, e.g. imaging elements between light guides as splitting, branching and/or combining devices, e.g. lenses, holograms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)

Abstract

PURPOSE:To enable one light signal to be branched to a multiplicity by using selfcondensing type lenses.
JP5141177A 1977-05-04 1977-05-04 Optical branching device Pending JPS53136848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5141177A JPS53136848A (en) 1977-05-04 1977-05-04 Optical branching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5141177A JPS53136848A (en) 1977-05-04 1977-05-04 Optical branching device

Publications (1)

Publication Number Publication Date
JPS53136848A true JPS53136848A (en) 1978-11-29

Family

ID=12886180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5141177A Pending JPS53136848A (en) 1977-05-04 1977-05-04 Optical branching device

Country Status (1)

Country Link
JP (1) JPS53136848A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6424209A (en) * 1987-07-21 1989-01-26 Hoya Corp Optical distributor/coupler
JPH0250105A (en) * 1988-05-16 1990-02-20 Lumonics Ltd Beam group unit
EP0874256A3 (en) * 1997-04-24 2002-10-23 Boeing North American, Inc. Fiber optic coupler combiner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6424209A (en) * 1987-07-21 1989-01-26 Hoya Corp Optical distributor/coupler
JPH0250105A (en) * 1988-05-16 1990-02-20 Lumonics Ltd Beam group unit
EP0874256A3 (en) * 1997-04-24 2002-10-23 Boeing North American, Inc. Fiber optic coupler combiner

Similar Documents

Publication Publication Date Title
JPS51140744A (en) Device for connecring light source to optical fiber
JPS5224539A (en) Process for branching and constructing optical fibers, device therefor e
NL7801037A (en) OPTICAL GLASS FIBERS.
JPS5461947A (en) Device for coupling optical fibers to light source
NL186040C (en) OPTICAL CABLE.
JPS5476058A (en) Optoelectronic lens unit
NL188345C (en) OPTICAL FIBER.
GB2022856B (en) Acousto optical modulation with conpensation for variations in incident light
NO147933C (en) OPTICAL FIBER CONNECTOR.
JPS5217817A (en) Light measure device fot the single lens reflex camera
JPS53136848A (en) Optical branching device
JPS53143247A (en) Optical path switching device
JPS542141A (en) Star sranching element
JPS5345249A (en) Light transmitting device
JPS5342043A (en) Optical multichannel system
JPS5433742A (en) Light beam switching device for optical fiber
NL7806673A (en) OPTICAL CABLE WITH MORE FIBERS.
JPS53129054A (en) Optical multibranching circuit
JPS547951A (en) Optical switch array
JPS5318307A (en) Optical fiber communication system
JPS5367449A (en) Optical branching device
JPS5374804A (en) Optical transmission system
JPS5384402A (en) Multiple transmission system using optical fiber
JPS5224538A (en) Structure for connecting optical fiber cables
JPS5387244A (en) Light signal propagration device