IT9019832A0 - Multiplessatore per laser di alta potenza ad onda continua - Google Patents
Multiplessatore per laser di alta potenza ad onda continuaInfo
- Publication number
- IT9019832A0 IT9019832A0 IT19832A IT1983290A IT9019832A0 IT 9019832 A0 IT9019832 A0 IT 9019832A0 IT 19832 A IT19832 A IT 19832A IT 1983290 A IT1983290 A IT 1983290A IT 9019832 A0 IT9019832 A0 IT 9019832A0
- Authority
- IT
- Italy
- Prior art keywords
- multiplexer
- high power
- continuous wave
- wave laser
- power continuous
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
- B23K26/0673—Dividing the beam into multiple beams, e.g. multifocusing into independently operating sub-beams, e.g. beam multiplexing to provide laser beams for several stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
-
- 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
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2817—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using reflective elements to split or combine optical signals
-
- 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
- G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
-
- 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
- G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
- G02B2006/4297—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources having protection means, e.g. protecting humans against accidental exposure to harmful laser radiation
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Lasers (AREA)
- Laser Beam Processing (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/329,160 US4927226A (en) | 1989-03-27 | 1989-03-27 | Multiplexer for high power CW lasers |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9019832A0 true IT9019832A0 (it) | 1990-03-27 |
IT9019832A1 IT9019832A1 (it) | 1991-09-27 |
IT1239490B IT1239490B (it) | 1993-11-03 |
Family
ID=23284131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19832A IT1239490B (it) | 1989-03-27 | 1990-03-27 | Multiplessatore per laser di alta potenza ad onda continua |
Country Status (9)
Country | Link |
---|---|
US (1) | US4927226A (it) |
JP (1) | JPH02281678A (it) |
AU (1) | AU5071190A (it) |
DE (1) | DE4008605A1 (it) |
FR (1) | FR2644945A1 (it) |
GB (1) | GB2230110A (it) |
IL (1) | IL93668A0 (it) |
IT (1) | IT1239490B (it) |
SE (1) | SE9001000L (it) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5037183A (en) * | 1989-02-22 | 1991-08-06 | United Technologies Corporation | Laser drilling |
US5005934A (en) * | 1989-07-11 | 1991-04-09 | Galileo Electro-Optics Corporation | Fiber optics channel selection device |
JPH04105567U (ja) * | 1991-02-21 | 1992-09-10 | ミヤチテクノス株式会社 | レーザシヤツタ装置 |
US5206497A (en) * | 1992-04-06 | 1993-04-27 | At&T Bell Laboratories | Free-space optical switching apparatus |
US5373140A (en) * | 1993-03-16 | 1994-12-13 | Vernay Laboratories, Inc. | System for cleaning molding equipment using a laser |
US5419312A (en) * | 1993-04-20 | 1995-05-30 | Wildflower Communications, Inc. | Multi-function endoscope apparatus |
DE4322252C2 (de) * | 1993-07-03 | 1995-06-29 | Johannes Prof Dr Rer N Gartzen | Verfahren zur Kennzeichnung und gleichzeitiger Qualitätsprüfung von Eiern sowie Vorrichtung zur Durchführung des Verfahrens |
US5561612A (en) * | 1994-05-18 | 1996-10-01 | Micron Technology, Inc. | Control and 3-dimensional simulation model of temperature variations in a rapid thermal processing machine |
US5650868A (en) * | 1995-06-07 | 1997-07-22 | Compaq Computer Corporation | Data transfer system |
US5793012A (en) * | 1995-08-07 | 1998-08-11 | General Electric Company | Fresnel reflection termination system for high powered laser systems |
US5712463A (en) * | 1995-09-19 | 1998-01-27 | International Business Machines Corporation | Laser apparatus and method for adjusting the gram load static attitude and flying height of a slider in a head suspension assembly |
US5948291A (en) * | 1997-04-29 | 1999-09-07 | General Scanning, Inc. | Laser beam distributor and computer program for controlling the same |
JPH11320147A (ja) * | 1998-05-18 | 1999-11-24 | Miyachi Technos Corp | レーザ加工装置 |
JP4813061B2 (ja) * | 2005-01-19 | 2011-11-09 | オリンパス株式会社 | 光スイッチ |
CN100460398C (zh) * | 2007-03-09 | 2009-02-11 | 南通市华峰化工有限责任公司 | 一种新型四氮唑衍生物的提纯工艺 |
US8354612B2 (en) * | 2010-03-29 | 2013-01-15 | Asm Assembly Automation Ltd | Laser processing apparatus |
CN103056518B (zh) * | 2012-10-08 | 2015-01-28 | 华南师范大学 | 一种激光器异路传输激光的控制系统及方法 |
US9268159B2 (en) * | 2012-11-09 | 2016-02-23 | Electro-Optics Technology, Inc. | Low focal shift kW class optical isolator |
JP6098198B2 (ja) * | 2013-02-05 | 2017-03-22 | セイコーエプソン株式会社 | 光スキャナー、画像表示装置、ヘッドマウントディスプレイおよび光スキャナーの製造方法 |
CN104475971B (zh) * | 2014-11-04 | 2016-06-22 | 龚传波 | 一种分束激光多工位分时切割机及加工方法 |
RU2602398C2 (ru) * | 2015-01-12 | 2016-11-20 | Максим Яковлевич Афанасьев | Лазерный блок |
US9855626B2 (en) * | 2015-01-29 | 2018-01-02 | Rohr, Inc. | Forming a pattern of apertures in an object with a plurality of laser beams |
US10718963B1 (en) | 2016-11-16 | 2020-07-21 | Electro-Optics Technology, Inc. | High power faraday isolators and rotators using potassium terbium fluoride crystals |
JP7382553B2 (ja) * | 2019-05-29 | 2023-11-17 | パナソニックIpマネジメント株式会社 | レーザ加工装置及びそれを用いたレーザ加工方法 |
CN111231522B (zh) * | 2020-01-14 | 2021-03-16 | 河北大唐激光科技有限公司 | 双挤出机激光打标方法、装置及终端设备 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH522464A (fr) * | 1969-04-01 | 1972-06-30 | Omega Brandt & Freres Sa Louis | Dispositif d'usinage par laser |
JPS5950982A (ja) * | 1982-09-16 | 1984-03-24 | Hitachi Ltd | レ−ザ加工装置 |
JPS5995063A (ja) * | 1982-11-22 | 1984-05-31 | 株式会社東芝 | 走査式レ−ザ装置 |
US4676586A (en) * | 1982-12-20 | 1987-06-30 | General Electric Company | Apparatus and method for performing laser material processing through a fiber optic |
US4696061A (en) * | 1983-12-28 | 1987-09-22 | Sperry Corporation | Acousto-optic R-F receiver which is tunable and has adjustable bandwidth |
US4574180A (en) * | 1984-06-19 | 1986-03-04 | Westinghouse Electric Corp. | Beam alignment system for laser welding system |
US4681396A (en) * | 1984-10-09 | 1987-07-21 | General Electric Company | High power laser energy delivery system |
JPS60247488A (ja) * | 1985-05-08 | 1985-12-07 | Hitachi Ltd | レーザ装置 |
US4695697A (en) * | 1985-12-13 | 1987-09-22 | Gv Medical, Inc. | Fiber tip monitoring and protection assembly |
CH670592A5 (it) * | 1986-09-22 | 1989-06-30 | Lasarray Holding Ag | |
US4838631A (en) * | 1986-12-22 | 1989-06-13 | General Electric Company | Laser beam directing system |
US4739162A (en) * | 1987-02-04 | 1988-04-19 | General Electric Company | Laser beam injecting system |
US4845354A (en) * | 1988-03-08 | 1989-07-04 | International Business Machines Corporation | Process control for laser wire bonding |
-
1989
- 1989-03-27 US US07/329,160 patent/US4927226A/en not_active Expired - Fee Related
-
1990
- 1990-03-02 AU AU50711/90A patent/AU5071190A/en not_active Withdrawn
- 1990-03-06 IL IL93668A patent/IL93668A0/xx unknown
- 1990-03-14 FR FR9003269A patent/FR2644945A1/fr not_active Withdrawn
- 1990-03-16 JP JP2064522A patent/JPH02281678A/ja active Pending
- 1990-03-17 DE DE4008605A patent/DE4008605A1/de not_active Ceased
- 1990-03-20 SE SE9001000A patent/SE9001000L/ not_active Application Discontinuation
- 1990-03-26 GB GB9006722A patent/GB2230110A/en not_active Withdrawn
- 1990-03-27 IT IT19832A patent/IT1239490B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
GB9006722D0 (en) | 1990-05-23 |
FR2644945A1 (fr) | 1990-09-28 |
IL93668A0 (en) | 1990-12-23 |
IT9019832A1 (it) | 1991-09-27 |
AU5071190A (en) | 1990-11-29 |
DE4008605A1 (de) | 1990-10-04 |
IT1239490B (it) | 1993-11-03 |
SE9001000L (sv) | 1990-09-28 |
US4927226A (en) | 1990-05-22 |
JPH02281678A (ja) | 1990-11-19 |
SE9001000D0 (sv) | 1990-03-20 |
GB2230110A (en) | 1990-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |