JPH0255157B2 - - Google Patents

Info

Publication number
JPH0255157B2
JPH0255157B2 JP56142780A JP14278081A JPH0255157B2 JP H0255157 B2 JPH0255157 B2 JP H0255157B2 JP 56142780 A JP56142780 A JP 56142780A JP 14278081 A JP14278081 A JP 14278081A JP H0255157 B2 JPH0255157 B2 JP H0255157B2
Authority
JP
Japan
Prior art keywords
optical fiber
lens
laser beam
irradiated
angle
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
JP56142780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5843419A (ja
Inventor
Ken Ishikawa
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
Tokyo Shibaura Electric Co 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56142780A priority Critical patent/JPS5843419A/ja
Publication of JPS5843419A publication Critical patent/JPS5843419A/ja
Publication of JPH0255157B2 publication Critical patent/JPH0255157B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Laser Beam Processing (AREA)
JP56142780A 1981-09-10 1981-09-10 光伝送装置 Granted JPS5843419A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56142780A JPS5843419A (ja) 1981-09-10 1981-09-10 光伝送装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56142780A JPS5843419A (ja) 1981-09-10 1981-09-10 光伝送装置

Publications (2)

Publication Number Publication Date
JPS5843419A JPS5843419A (ja) 1983-03-14
JPH0255157B2 true JPH0255157B2 (enrdf_load_stackoverflow) 1990-11-26

Family

ID=15323414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56142780A Granted JPS5843419A (ja) 1981-09-10 1981-09-10 光伝送装置

Country Status (1)

Country Link
JP (1) JPS5843419A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19503675A1 (de) * 1994-02-22 1995-08-24 Mitsubishi Electric Corp Optisches Übertragungssystem und Verfahren zur Lichtausstrahlung

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60171776A (ja) * 1984-02-17 1985-09-05 ゼネラル・エレクトリツク・カンパニイ レ−ザ・エネルギを送り出す方法と装置
US5430816A (en) * 1992-10-27 1995-07-04 Matsushita Electric Industrial Co., Ltd. Multiple split-beam laser processing apparatus generating an array of focused beams
JP4357944B2 (ja) 2003-12-05 2009-11-04 トヨタ自動車株式会社 固体レーザ加工装置およびレーザ溶接方法
JP5072490B2 (ja) * 2007-08-31 2012-11-14 三菱重工業株式会社 レーザ加工装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19503675A1 (de) * 1994-02-22 1995-08-24 Mitsubishi Electric Corp Optisches Übertragungssystem und Verfahren zur Lichtausstrahlung
DE19503675C2 (de) * 1994-02-22 2001-02-08 Mitsubishi Electric Corp Optisches Übertragungssystem

Also Published As

Publication number Publication date
JPS5843419A (ja) 1983-03-14

Similar Documents

Publication Publication Date Title
US4799755A (en) Laser materials processing with a lensless fiber optic output coupler
US4385832A (en) Laser power transmitting optical fiber damage detecting device
US6534741B2 (en) Method of making an optical fiber
KR100439620B1 (ko) 광섬유케이블
KR101004497B1 (ko) 낮은 흡광 물질로 구성된 소재 내로 방사 에너지를 유도하기 위한 빔 형성 유닛을 포함하는 장치
JP2010026505A (ja) 集光光ファイバ
JP3940504B2 (ja) 光ファイバ伝送式レーザ装置、パルスレーザ発振器および光ファイバ導光装置
JPH04502069A (ja) 光学装置
JPH0255157B2 (enrdf_load_stackoverflow)
JP2670857B2 (ja) レーザ加工装置
JP6540310B2 (ja) 光ファイバ端末
JPH0582874A (ja) 光増幅器
JP4588339B2 (ja) 送受光装置および該送受光装置を備えた自動監視装置
KR20050013645A (ko) 레이저 빔의 자동 센터링을 위한 디바이스 및 그 제조 방법
JP2001025889A (ja) レーザ光出射装置
JPS58132709A (ja) 半導体レ−ザ−と光フアイバ−の結合方式
RU2711001C1 (ru) Способ формирования трубчатого канального волновода и установка для его осуществления
JPH0668006U (ja) 高出力レーザ用の光ファイバ端面保護装置
JPH02220793A (ja) レーザー切断装置
JP3183635B2 (ja) レーザ加工装置
JPH08338915A (ja) 光伝送装置
JPS54108602A (en) Optical reproducer
KR960025433A (ko) 광디스크 기록장치용 빔정형프리즘
JP2733768B2 (ja) レーザー装置
JPS61268086A (ja) レ−ザ照射装置