JPS60181701A - 光フアイバ結合用グレ−テイングレンズ - Google Patents

光フアイバ結合用グレ−テイングレンズ

Info

Publication number
JPS60181701A
JPS60181701A JP3750184A JP3750184A JPS60181701A JP S60181701 A JPS60181701 A JP S60181701A JP 3750184 A JP3750184 A JP 3750184A JP 3750184 A JP3750184 A JP 3750184A JP S60181701 A JPS60181701 A JP S60181701A
Authority
JP
Japan
Prior art keywords
optical fiber
lens
light beam
diffraction grating
laser diode
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
JP3750184A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0374802B2 (enExample
Inventor
Akiya Goto
後藤　顕也
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP3750184A priority Critical patent/JPS60181701A/ja
Publication of JPS60181701A publication Critical patent/JPS60181701A/ja
Publication of JPH0374802B2 publication Critical patent/JPH0374802B2/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
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
JP3750184A 1984-02-29 1984-02-29 光フアイバ結合用グレ−テイングレンズ Granted JPS60181701A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3750184A JPS60181701A (ja) 1984-02-29 1984-02-29 光フアイバ結合用グレ−テイングレンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3750184A JPS60181701A (ja) 1984-02-29 1984-02-29 光フアイバ結合用グレ−テイングレンズ

Publications (2)

Publication Number Publication Date
JPS60181701A true JPS60181701A (ja) 1985-09-17
JPH0374802B2 JPH0374802B2 (enExample) 1991-11-28

Family

ID=12499270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3750184A Granted JPS60181701A (ja) 1984-02-29 1984-02-29 光フアイバ結合用グレ−テイングレンズ

Country Status (1)

Country Link
JP (1) JPS60181701A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01121825A (ja) * 1987-11-05 1989-05-15 Hamamatsu Photonics Kk 光学素子
JPH021109A (ja) * 1987-10-13 1990-01-05 Theodore R Whitney 高解像光学系
JPH07253526A (ja) * 1995-02-16 1995-10-03 Omron Corp 光ファイバ光源装置、光源装置、および光ファイバ光源装置の製造方法
WO2000017691A1 (en) * 1998-09-17 2000-03-30 Matsushita Electric Industrial Co., Ltd. Coupling lens and semiconductor laser module
KR100426786B1 (ko) * 2002-05-27 2004-04-28 정천수 광섬유용 풀컬러 광원장치
CN1953070B (zh) 2005-10-21 2010-05-26 鸿富锦精密工业（深圳）有限公司 光束整形装置及使用该装置的光学记录/再现装置
US8390908B2 (en) * 2007-08-30 2013-03-05 Ricoh Company, Ltd. Optical scanning apparatus, and image forming apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57124837U (enExample) * 1981-01-28 1982-08-04
JPS58130448A (ja) * 1982-01-28 1983-08-03 Toshiba Corp 光学的情報読取装置の回折格子レンズ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57124837U (enExample) * 1981-01-28 1982-08-04
JPS58130448A (ja) * 1982-01-28 1983-08-03 Toshiba Corp 光学的情報読取装置の回折格子レンズ

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH021109A (ja) * 1987-10-13 1990-01-05 Theodore R Whitney 高解像光学系
JPH01121825A (ja) * 1987-11-05 1989-05-15 Hamamatsu Photonics Kk 光学素子
JPH07253526A (ja) * 1995-02-16 1995-10-03 Omron Corp 光ファイバ光源装置、光源装置、および光ファイバ光源装置の製造方法
WO2000017691A1 (en) * 1998-09-17 2000-03-30 Matsushita Electric Industrial Co., Ltd. Coupling lens and semiconductor laser module
US6504975B1 (en) 1998-09-17 2003-01-07 Matsushita Electric Industrial Co., Ltd. Coupling lens and semiconductor laser module
KR100444206B1 (ko) * 1998-09-17 2004-08-16 마쯔시다덴기산교 가부시키가이샤 결합렌즈 및 반도체 레이저 모듈
KR100426786B1 (ko) * 2002-05-27 2004-04-28 정천수 광섬유용 풀컬러 광원장치
CN1953070B (zh) 2005-10-21 2010-05-26 鸿富锦精密工业（深圳）有限公司 光束整形装置及使用该装置的光学记录/再现装置
US8390908B2 (en) * 2007-08-30 2013-03-05 Ricoh Company, Ltd. Optical scanning apparatus, and image forming apparatus

Also Published As

Publication number Publication date
JPH0374802B2 (enExample) 1991-11-28

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