JPS5570803A - Laser hazard preventing device - Google Patents

Laser hazard preventing device

Info

Publication number
JPS5570803A
JPS5570803A JP14423078A JP14423078A JPS5570803A JP S5570803 A JPS5570803 A JP S5570803A JP 14423078 A JP14423078 A JP 14423078A JP 14423078 A JP14423078 A JP 14423078A JP S5570803 A JPS5570803 A JP S5570803A
Authority
JP
Japan
Prior art keywords
plug
light output
receptacle
light
pin
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.)
Granted
Application number
JP14423078A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5712123B2 (cg-RX-API-DMAC7.html
Inventor
Kiyoshi Nawata
Tetsuya Miki
Nobuo Suzuki
Norio Kuroji
Akio Atokawa
Yoshitaka Morimoto
Kiyoshi Matsui
Toshihiro Mukai
Teruo Kikuchi
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
NEC Corp
NTT Inc
Original Assignee
Fujitsu Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric 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 Fujitsu Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP14423078A priority Critical patent/JPS5570803A/ja
Publication of JPS5570803A publication Critical patent/JPS5570803A/ja
Publication of JPS5712123B2 publication Critical patent/JPS5712123B2/ja
Granted 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Lasers (AREA)
JP14423078A 1978-11-24 1978-11-24 Laser hazard preventing device Granted JPS5570803A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14423078A JPS5570803A (en) 1978-11-24 1978-11-24 Laser hazard preventing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14423078A JPS5570803A (en) 1978-11-24 1978-11-24 Laser hazard preventing device

Publications (2)

Publication Number Publication Date
JPS5570803A true JPS5570803A (en) 1980-05-28
JPS5712123B2 JPS5712123B2 (cg-RX-API-DMAC7.html) 1982-03-09

Family

ID=15357262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14423078A Granted JPS5570803A (en) 1978-11-24 1978-11-24 Laser hazard preventing device

Country Status (1)

Country Link
JP (1) JPS5570803A (cg-RX-API-DMAC7.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55101905A (en) * 1979-01-31 1980-08-04 Fujitsu Ltd Laser hazard preventing mechanism
JPS5743413U (cg-RX-API-DMAC7.html) * 1980-08-25 1982-03-10
JPS57158606A (en) * 1981-03-26 1982-09-30 Fujitsu Ltd Light shielding device
WO1994018586A1 (de) * 1993-02-05 1994-08-18 Siemens Aktiengesellschaft Elektro-optisches modul

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01145331U (cg-RX-API-DMAC7.html) * 1988-03-19 1989-10-05

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55101905A (en) * 1979-01-31 1980-08-04 Fujitsu Ltd Laser hazard preventing mechanism
JPS5743413U (cg-RX-API-DMAC7.html) * 1980-08-25 1982-03-10
JPS57158606A (en) * 1981-03-26 1982-09-30 Fujitsu Ltd Light shielding device
WO1994018586A1 (de) * 1993-02-05 1994-08-18 Siemens Aktiengesellschaft Elektro-optisches modul
US5606161A (en) * 1993-02-05 1997-02-25 Siemens Aktiengesellschaft Electro-optical module having a Y-shaped spring element

Also Published As

Publication number Publication date
JPS5712123B2 (cg-RX-API-DMAC7.html) 1982-03-09

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