JPS5792306A - Condensing lens fixing device for optical communication - Google Patents

Condensing lens fixing device for optical communication

Info

Publication number
JPS5792306A
JPS5792306A JP16870780A JP16870780A JPS5792306A JP S5792306 A JPS5792306 A JP S5792306A JP 16870780 A JP16870780 A JP 16870780A JP 16870780 A JP16870780 A JP 16870780A JP S5792306 A JPS5792306 A JP S5792306A
Authority
JP
Japan
Prior art keywords
lens
optical fiber
solder
light emission
emission element
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
JP16870780A
Other languages
Japanese (ja)
Inventor
Tatsuo Saito
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.)
Anritsu Corp
Original Assignee
Anritsu Corp
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 Anritsu Corp filed Critical Anritsu Corp
Priority to JP16870780A priority Critical patent/JPS5792306A/en
Publication of JPS5792306A publication Critical patent/JPS5792306A/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
    • G02B6/42—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
    • 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
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor

Landscapes

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

Abstract

PURPOSE:To prevent a shift of a fixed position due to a temperature and time aging, and to realize an optical communication having a high accuracy, by fixing a condensing lens which is placed between an optical fiber and a light emission element or a photodetector, to the base by use of solder. CONSTITUTION:A condensing lens which is placed between an optical fiber and a light emission element or a photodetector is fixed to the base by use of solder. For instance, the optical fiber 3 and the light emission element 2 are installed with a sufficient accuracy, and after that, a lens holder 41 to which a rod-like lens 4 has been mounted is installed to a grip part 61 of an XYZ micromotion device 6. Subsequently, the rod-like lens 4 is positioned by emitting light from the light emission element 2, and operating the XYZ micromotion device 6 so that light beams which have passed through the rod-like lens 4 are correctly condensed in the tip center part of the optical fiber 3. After that, a solder supply device 7 is operated, and from a solder supply part 71, molten solder of a proper quantity is made to flow out between the lens holder 41 and the base 1, and both of them are made to tightly adhere to each other.
JP16870780A 1980-11-29 1980-11-29 Condensing lens fixing device for optical communication Pending JPS5792306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16870780A JPS5792306A (en) 1980-11-29 1980-11-29 Condensing lens fixing device for optical communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16870780A JPS5792306A (en) 1980-11-29 1980-11-29 Condensing lens fixing device for optical communication

Publications (1)

Publication Number Publication Date
JPS5792306A true JPS5792306A (en) 1982-06-08

Family

ID=15872953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16870780A Pending JPS5792306A (en) 1980-11-29 1980-11-29 Condensing lens fixing device for optical communication

Country Status (1)

Country Link
JP (1) JPS5792306A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59202277A (en) * 1983-04-30 1984-11-16 Anritsu Corp Accurate fixation of components and adhesive therefor
JPS60172003A (en) * 1984-02-14 1985-09-05 プレツシ−　オ−バ−シ−ズ　リミテツド Optical matching apparatus for matching optical fiber with light source

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52134749A (en) * 1976-05-07 1977-11-11 Mitsubishi Electric Corp Optical transmitter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52134749A (en) * 1976-05-07 1977-11-11 Mitsubishi Electric Corp Optical transmitter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59202277A (en) * 1983-04-30 1984-11-16 Anritsu Corp Accurate fixation of components and adhesive therefor
JPS6365236B2 (en) * 1983-04-30 1988-12-15
JPS60172003A (en) * 1984-02-14 1985-09-05 プレツシ−　オ−バ−シ−ズ　リミテツド Optical matching apparatus for matching optical fiber with light source

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