JPH0230002B2 - - Google Patents

Info

Publication number
JPH0230002B2
JPH0230002B2 JP53106100A JP10610078A JPH0230002B2 JP H0230002 B2 JPH0230002 B2 JP H0230002B2 JP 53106100 A JP53106100 A JP 53106100A JP 10610078 A JP10610078 A JP 10610078A JP H0230002 B2 JPH0230002 B2 JP H0230002B2
Authority
JP
Japan
Prior art keywords
light
lens
semiconductor laser
optical fiber
reflected
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.)
Expired - Lifetime
Application number
JP53106100A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5533127A (en
Inventor
Shigefumi Masuda
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 JP10610078A priority Critical patent/JPS5533127A/ja
Publication of JPS5533127A publication Critical patent/JPS5533127A/ja
Publication of JPH0230002B2 publication Critical patent/JPH0230002B2/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
    • G02B6/4201—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
    • G02B6/4206—Optical features
    • 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
    • G02B6/4207—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Receiving Elements (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP10610078A 1978-08-30 1978-08-30 Photo coupler Granted JPS5533127A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10610078A JPS5533127A (en) 1978-08-30 1978-08-30 Photo coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10610078A JPS5533127A (en) 1978-08-30 1978-08-30 Photo coupler

Publications (2)

Publication Number Publication Date
JPS5533127A JPS5533127A (en) 1980-03-08
JPH0230002B2 true JPH0230002B2 (enrdf_load_stackoverflow) 1990-07-04

Family

ID=14425091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10610078A Granted JPS5533127A (en) 1978-08-30 1978-08-30 Photo coupler

Country Status (1)

Country Link
JP (1) JPS5533127A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4815806A (en) * 1987-12-04 1989-03-28 Coherent, Inc. Stabilized laser fiber launcher
JP5899998B2 (ja) * 2012-02-15 2016-04-06 住友電気工業株式会社 波長選択光スイッチ

Also Published As

Publication number Publication date
JPS5533127A (en) 1980-03-08

Similar Documents

Publication Publication Date Title
US4490020A (en) Coupling system for output light of semiconductor laser
JP2866267B2 (ja) 光描画装置およびウェハ基板の光描画方法
JPS58130448A (ja) 光学的情報読取装置の回折格子レンズ
US20010051021A1 (en) Phase mask consisting of an array of multiple diffractive elements for simultaneous accurate fabrication of large arrays of optical couplers and method for making same
JPH0230002B2 (enrdf_load_stackoverflow)
JPS58153388A (ja) 半導体レ−ザ出力光モニタ−方法
JPS63224385A (ja) 半導体レ−ザ結合装置
JPH039834B2 (enrdf_load_stackoverflow)
JPH04264409A (ja) 光学結合回路
JPS5861692A (ja) 半導体レ−ザ装置
JPS5935003B2 (ja) 光学装置
JPS584192Y2 (ja) 光半導体装置
CN112557352B (zh) 一种表面等离激元驻波的激发装置
JPS60196710A (ja) 光結合器
JPS60153023A (ja) 高出力レ−ザ用ビ−ムスプリツタ装置
JPS6043679B2 (ja) 結合回路付半導体レ−ザ装置
JP2548767B2 (ja) 疑似波長分散発生装置
JPH04106990A (ja) 光集積回路
JPH0973026A (ja) 一体型光接続構造
CN118707538A (zh) 一种偏振可控复合激光测距装置及方法
JPH02280392A (ja) 多重反射干渉器及びそれを用いた安定化レーザ光源
JP2714097B2 (ja) 光導波路装置
JPS60179709A (ja) 光結合装置
JPH01241033A (ja) 光導波路装置
JPS63101815A (ja) 照明装置