JPS57112708A - Optical coupling device - Google Patents

Optical coupling device

Info

Publication number
JPS57112708A
JPS57112708A JP18724480A JP18724480A JPS57112708A JP S57112708 A JPS57112708 A JP S57112708A JP 18724480 A JP18724480 A JP 18724480A JP 18724480 A JP18724480 A JP 18724480A JP S57112708 A JPS57112708 A JP S57112708A
Authority
JP
Japan
Prior art keywords
incident
laser beam
optical fiber
optical axis
prism
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
JP18724480A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0348486B2 (enrdf_load_stackoverflow
Inventor
Hideo Kuwabara
Masaru Sasaki
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 JP18724480A priority Critical patent/JPS57112708A/ja
Publication of JPS57112708A publication Critical patent/JPS57112708A/ja
Publication of JPH0348486B2 publication Critical patent/JPH0348486B2/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
    • G02B6/26—Optical coupling means
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2706—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters
    • 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
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2753—Optical coupling means with polarisation selective and adjusting means characterised by their function or use, i.e. of the complete device
    • G02B6/2773—Polarisation splitting or combining
    • 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
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4215—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical elements being wavelength selective optical elements, e.g. variable wavelength optical modules or wavelength lockers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
JP18724480A 1980-12-29 1980-12-29 Optical coupling device Granted JPS57112708A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18724480A JPS57112708A (en) 1980-12-29 1980-12-29 Optical coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18724480A JPS57112708A (en) 1980-12-29 1980-12-29 Optical coupling device

Publications (2)

Publication Number Publication Date
JPS57112708A true JPS57112708A (en) 1982-07-13
JPH0348486B2 JPH0348486B2 (enrdf_load_stackoverflow) 1991-07-24

Family

ID=16202564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18724480A Granted JPS57112708A (en) 1980-12-29 1980-12-29 Optical coupling device

Country Status (1)

Country Link
JP (1) JPS57112708A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5870651A (ja) * 1981-10-23 1983-04-27 Nec Corp 光フアイバ通信装置用送信装置
US5324954A (en) * 1992-03-18 1994-06-28 Fujitsu Limited Systems for adjusting and evaluating positional relationship between light-receiving element and optical fiber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5870651A (ja) * 1981-10-23 1983-04-27 Nec Corp 光フアイバ通信装置用送信装置
US5324954A (en) * 1992-03-18 1994-06-28 Fujitsu Limited Systems for adjusting and evaluating positional relationship between light-receiving element and optical fiber

Also Published As

Publication number Publication date
JPH0348486B2 (enrdf_load_stackoverflow) 1991-07-24

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