JPS5557804A - Optical branching and coupling device - Google Patents

Optical branching and coupling device

Info

Publication number
JPS5557804A
JPS5557804A JP12961378A JP12961378A JPS5557804A JP S5557804 A JPS5557804 A JP S5557804A JP 12961378 A JP12961378 A JP 12961378A JP 12961378 A JP12961378 A JP 12961378A JP S5557804 A JPS5557804 A JP S5557804A
Authority
JP
Japan
Prior art keywords
light
prism
wavelength
lens
rays
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
JP12961378A
Other languages
English (en)
Inventor
Katsuji Hattori
Yoshinobu Tsujimoto
Akimoto Serizawa
Tsutomu Tanaka
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 JP12961378A priority Critical patent/JPS5557804A/ja
Publication of JPS5557804A publication Critical patent/JPS5557804A/ja
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
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29371—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion
    • G02B6/29373—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion utilising a bulk dispersive element, e.g. prism

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP12961378A 1978-10-20 1978-10-20 Optical branching and coupling device Pending JPS5557804A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12961378A JPS5557804A (en) 1978-10-20 1978-10-20 Optical branching and coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12961378A JPS5557804A (en) 1978-10-20 1978-10-20 Optical branching and coupling device

Publications (1)

Publication Number Publication Date
JPS5557804A true JPS5557804A (en) 1980-04-30

Family

ID=15013785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12961378A Pending JPS5557804A (en) 1978-10-20 1978-10-20 Optical branching and coupling device

Country Status (1)

Country Link
JP (1) JPS5557804A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002250893A (ja) * 2001-02-23 2002-09-06 Ricoh Opt Ind Co Ltd 光ビーム合成方法・光ビーム合成プリズム・マルチビーム光源装置
CN102207622A (zh) * 2010-03-29 2011-10-05 成都易生玄科技有限公司 光线传输一分多的分光方法
CN102207621A (zh) * 2010-03-29 2011-10-05 成都易生玄科技有限公司 光线分流开关的方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002250893A (ja) * 2001-02-23 2002-09-06 Ricoh Opt Ind Co Ltd 光ビーム合成方法・光ビーム合成プリズム・マルチビーム光源装置
CN102207622A (zh) * 2010-03-29 2011-10-05 成都易生玄科技有限公司 光线传输一分多的分光方法
CN102207621A (zh) * 2010-03-29 2011-10-05 成都易生玄科技有限公司 光线分流开关的方法

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