JPS53117438A - Optical fiber transmitter - Google Patents

Optical fiber transmitter

Info

Publication number
JPS53117438A
JPS53117438A JP3244977A JP3244977A JPS53117438A JP S53117438 A JPS53117438 A JP S53117438A JP 3244977 A JP3244977 A JP 3244977A JP 3244977 A JP3244977 A JP 3244977A JP S53117438 A JPS53117438 A JP S53117438A
Authority
JP
Japan
Prior art keywords
optical fiber
fiber transmitter
lengths
cementing
reflection
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
JP3244977A
Other languages
Japanese (ja)
Inventor
Tsutomu Tanaka
Akimoto Serizawa
Katsuji Hattori
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 JP3244977A priority Critical patent/JPS53117438A/en
Publication of JPS53117438A publication Critical patent/JPS53117438A/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
    • G02B6/2817—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 reflective elements to split or combine optical signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

PURPOSE:To eliminate loss by reflection and enhance coupling efficiency by so cementing two pieces of self-convergent type lenses of lengths having a certain relation with periodic lengths by way of a half mirror that their optical axes align.
JP3244977A 1977-03-23 1977-03-23 Optical fiber transmitter Pending JPS53117438A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3244977A JPS53117438A (en) 1977-03-23 1977-03-23 Optical fiber transmitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3244977A JPS53117438A (en) 1977-03-23 1977-03-23 Optical fiber transmitter

Publications (1)

Publication Number Publication Date
JPS53117438A true JPS53117438A (en) 1978-10-13

Family

ID=12359264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3244977A Pending JPS53117438A (en) 1977-03-23 1977-03-23 Optical fiber transmitter

Country Status (1)

Country Link
JP (1) JPS53117438A (en)

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