JPS6440907A - Composite type optical fiber - Google Patents

Composite type optical fiber

Info

Publication number
JPS6440907A
JPS6440907A JP62198401A JP19840187A JPS6440907A JP S6440907 A JPS6440907 A JP S6440907A JP 62198401 A JP62198401 A JP 62198401A JP 19840187 A JP19840187 A JP 19840187A JP S6440907 A JPS6440907 A JP S6440907A
Authority
JP
Japan
Prior art keywords
fiber
optical fiber
input
output
fluorescent
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
JP62198401A
Other languages
Japanese (ja)
Inventor
Akira Tanaka
Shinpei Nagatani
Hisashi Sawada
Takenao Takojima
Noboru Wakatsuki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP62198401A priority Critical patent/JPS6440907A/en
Publication of JPS6440907A publication Critical patent/JPS6440907A/en
Pending legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

PURPOSE:To enable the input and output to and from side faces and the selective transmission of light with an optical fiber which propagates plural light rays of different wavelengths by linearly coupling the optical fiber and at least one kind of fluorescent fiber, thereby constituting the titled fiber. CONSTITUTION:The optical fiber which propagates the plural light rays or the respectively different wavelengths is constituted by linearly coupling the optical fiber 1 and at least one kind of the fluorescent fiber 2. Not only the input and output of information to and from the end face but also the input and output of the information to and from the side faces of the optical fiber 1 are enabled by interposing the fluorescent fiber 2. The light corresponding to PBout is absorbed in the fluorescent fiber and the light corresponding to PA is outputted from the end face of the fluorescent fiber 2 when two beams of the light corresponding to PAout and PBout are inputted to the fiber from the other end of the fluorescent fiber 2. The optical fiber which is capable of allowing not only the input and output of the information to and from the end face but also the input and output of the information to and from the side face and the selective transmission to selectively transmit the light of the specific wavelength is thereby obtd.
JP62198401A 1987-08-07 1987-08-07 Composite type optical fiber Pending JPS6440907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62198401A JPS6440907A (en) 1987-08-07 1987-08-07 Composite type optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62198401A JPS6440907A (en) 1987-08-07 1987-08-07 Composite type optical fiber

Publications (1)

Publication Number Publication Date
JPS6440907A true JPS6440907A (en) 1989-02-13

Family

ID=16390515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62198401A Pending JPS6440907A (en) 1987-08-07 1987-08-07 Composite type optical fiber

Country Status (1)

Country Link
JP (1) JPS6440907A (en)

Similar Documents

Publication Publication Date Title
AU572179B2 (en) Fibre optic switchable coupler
TW358897B (en) Interferometric switch
CA2095121A1 (en) Optical device
AU5819299A (en) Illumination system using edge-illuminated hollow waveguide and lenticular optical structures
EP0296247A4 (en) Optical synthesizing/branching filter and optical module using the same
MY107270A (en) Low-noise optical amplication unit with reflecting of the pumping power.
EP0367073A3 (en) An optical transmission line for use in an optical communication system
EP0280237A3 (en) Multiple channel wavelength division multiplexer/demultiplexer
TW350036B (en) Path to provide OTDR measurements of an optical transmission system that includes optical isolators
DE58908174D1 (en) Optical waveguide module with fiber coupling.
JPS6440907A (en) Composite type optical fiber
EP0074257A3 (en) Monitoring system using redundant electro-optical modulators
JPS57158604A (en) Light beam converting adaptor
JPS57154954A (en) Transmitting system of optical data
JPS57185740A (en) Optical transmission system
DK345182A (en) PROCEDURE FOR THE EXPLOITATION OF WAVE WAVE MULTIPLEX
JPS5389750A (en) Photo branching coupler
JPS57138187A (en) Optical transmission network
JPS56165439A (en) Optical two-way repeater
EP0585468A4 (en)
JPS5789702A (en) Optical-fiber wavelength dispersion equalizer
Zhongming et al. Hybrid optical wavelength division multiplexer-demultiplexer
JPS56137328A (en) Photofunctional device
JPS57161529A (en) Evaluating device for single mode optical fiber
JPS5672403A (en) Polarizer