JPS6435512A - Optical data link - Google Patents

Optical data link

Info

Publication number
JPS6435512A
JPS6435512A JP62192235A JP19223587A JPS6435512A JP S6435512 A JPS6435512 A JP S6435512A JP 62192235 A JP62192235 A JP 62192235A JP 19223587 A JP19223587 A JP 19223587A JP S6435512 A JPS6435512 A JP S6435512A
Authority
JP
Japan
Prior art keywords
optical
housing block
optical fiber
data link
enable
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
JP62192235A
Other languages
Japanese (ja)
Inventor
Tatsuo Mimura
Tashiro Takeda
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP62192235A priority Critical patent/JPS6435512A/en
Publication of JPS6435512A publication Critical patent/JPS6435512A/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
    • G02B6/4246—Bidirectionally operating package structures
    • 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
    • G02B6/4236—Fixing or mounting methods of the aligned elements
    • G02B6/424—Mounting of the optical light guide
    • 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
    • G02B6/4236—Fixing or mounting methods of the aligned elements
    • G02B6/4245—Mounting of the opto-electronic elements
    • 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
    • G02B6/4274—Electrical aspects

Abstract

PURPOSE:To enable the free setting of an optical fiber length by disposing a light emitting element and light receiving element is such a manner that the prescribed hole position of the reference plane of a housing block and optical axis align. CONSTITUTION:An optical; fiber assembly 60 has the structure to enable a user to set a desired length of the optical fibers 11, 12 to be inserted into the housing block 60a. On the other hand, a data link body 70 determines the hole position of the reference plane of the housing block 60a at the time when this optical fiber assembly 60 is fitted and coupled. i.e., the position of one or both of the light emitting element 71 and light receiving element 72 contained therein in accordance with the optical axes of the optical fibers 11, 12 to be inserted therein. The ordinary connection and disconnection of signal transmission parts (communication paths) are executed through an electrical connector 5. The optical fiber length is thereby set as desired.
JP62192235A 1987-07-31 1987-07-31 Optical data link Pending JPS6435512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62192235A JPS6435512A (en) 1987-07-31 1987-07-31 Optical data link

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62192235A JPS6435512A (en) 1987-07-31 1987-07-31 Optical data link

Publications (1)

Publication Number Publication Date
JPS6435512A true JPS6435512A (en) 1989-02-06

Family

ID=16287899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62192235A Pending JPS6435512A (en) 1987-07-31 1987-07-31 Optical data link

Country Status (1)

Country Link
JP (1) JPS6435512A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101975593A (en) * 2010-09-28 2011-02-16 四川光恒通信技术有限公司 Adhesive structured pigtail type detector
JP2011130297A (en) * 2009-12-18 2011-06-30 Toshiba Corp Optical interconnect cable, and method of controlling power supply of the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011130297A (en) * 2009-12-18 2011-06-30 Toshiba Corp Optical interconnect cable, and method of controlling power supply of the same
CN101975593A (en) * 2010-09-28 2011-02-16 四川光恒通信技术有限公司 Adhesive structured pigtail type detector

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