IT8324272A1 - Sistema per la composizione flessibile di fasci laser - Google Patents
Sistema per la composizione flessibile di fasci laserInfo
- Publication number
- IT8324272A1 IT8324272A1 IT1983A24272A IT2427283A IT8324272A1 IT 8324272 A1 IT8324272 A1 IT 8324272A1 IT 1983A24272 A IT1983A24272 A IT 1983A24272A IT 2427283 A IT2427283 A IT 2427283A IT 8324272 A1 IT8324272 A1 IT 8324272A1
- Authority
- IT
- Italy
- Prior art keywords
- laser beams
- flexible composition
- flexible
- composition
- beams
- 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
- B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
-
- 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
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
- G02B19/0023—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors) at least one surface having optical power
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0905—Dividing and/or superposing multiple light beams
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0911—Anamorphotic systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/143—Beam splitting or combining systems operating by reflection only using macroscopically faceted or segmented reflective surfaces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Laser Beam Processing (AREA)
- Laser Surgery Devices (AREA)
- Lasers (AREA)
- Radiation-Therapy Devices (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT24272/83A IT1165499B (it) | 1983-12-20 | 1983-12-20 | Sisteam per la composizione flessibile di fasci laser |
GB08422215A GB2151808B (en) | 1983-12-20 | 1984-09-03 | Holed mirror system for the flexible composition of laser beams |
DE19843432655 DE3432655A1 (de) | 1983-12-20 | 1984-09-05 | Anordnung zum flexiblen zusammensetzen von laserstrahlenbuendeln |
US06/648,260 US4613206A (en) | 1983-12-20 | 1984-09-07 | System for the flexible composition of laser beams |
JP59196931A JPS60153024A (ja) | 1983-12-20 | 1984-09-21 | レ−ザビ−ムを融通自在に構成するためのシステム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT24272/83A IT1165499B (it) | 1983-12-20 | 1983-12-20 | Sisteam per la composizione flessibile di fasci laser |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8324272A0 IT8324272A0 (it) | 1983-12-20 |
IT8324272A1 true IT8324272A1 (it) | 1985-06-20 |
IT1165499B IT1165499B (it) | 1987-04-22 |
Family
ID=11212863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24272/83A IT1165499B (it) | 1983-12-20 | 1983-12-20 | Sisteam per la composizione flessibile di fasci laser |
Country Status (5)
Country | Link |
---|---|
US (1) | US4613206A (it) |
JP (1) | JPS60153024A (it) |
DE (1) | DE3432655A1 (it) |
GB (1) | GB2151808B (it) |
IT (1) | IT1165499B (it) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61293694A (ja) * | 1985-06-20 | 1986-12-24 | Toshiba Corp | レ−ザ加工機 |
JPS6347714A (ja) * | 1986-08-14 | 1988-02-29 | Yoshiaki Arata | レ−ザビ−ム重畳方法 |
DE3743902A1 (de) * | 1986-12-26 | 1988-07-07 | Mitsubishi Electric Corp | Laserbearbeitungsvorrichtung |
US4820899A (en) * | 1987-03-03 | 1989-04-11 | Nikon Corporation | Laser beam working system |
JPH02193637A (ja) * | 1989-01-23 | 1990-07-31 | Kowa Co | 眼科測定装置 |
JP2831725B2 (ja) * | 1989-09-20 | 1998-12-02 | 株式会社アマダ | ビームスイッチング装置 |
US5579166A (en) * | 1992-08-05 | 1996-11-26 | Beiting; Edward J. | Precision optical pulse train generator |
JP3305147B2 (ja) * | 1994-07-06 | 2002-07-22 | 三菱重工業株式会社 | 光ファイバの結合方法及びその結合系 |
JPH0943537A (ja) * | 1995-07-31 | 1997-02-14 | Nec Corp | レーザビーム合成装置 |
US6259560B1 (en) | 1999-04-16 | 2001-07-10 | The United States Of America As Represented By The Secretary Of The Navy | Continuously variable beam combiner |
US6542304B2 (en) * | 1999-05-17 | 2003-04-01 | Toolz, Ltd. | Laser beam device with apertured reflective element |
GB0619943D0 (en) | 2006-10-09 | 2006-11-15 | Digital Projection Ltd | Light source |
JP4965389B2 (ja) * | 2007-08-22 | 2012-07-04 | 住友重機械工業株式会社 | レーザ加工装置及びレーザ加工方法 |
KR101278425B1 (ko) | 2008-12-27 | 2013-06-24 | 에너제틱 테크놀로지 아이엔씨. | 광원 장치 |
DE102013218483A1 (de) * | 2013-09-16 | 2015-03-19 | Homag Holzbearbeitungssysteme Gmbh | Verfahren zur Laserbearbeitung sowie Bearbeitungsmaschine |
JP5603992B1 (ja) * | 2013-10-29 | 2014-10-08 | 川崎重工業株式会社 | レーザビーム合成装置 |
FR3021762B1 (fr) * | 2014-06-02 | 2017-09-15 | Schneider Electric Ind Sas | Systeme de detection |
JP6267620B2 (ja) * | 2014-10-06 | 2018-01-24 | 川崎重工業株式会社 | レーザビーム合成装置 |
GB2539252B (en) * | 2015-06-12 | 2017-08-23 | Thales Holdings Uk Plc | Optical apparatus |
RU2760443C1 (ru) * | 2020-12-07 | 2021-11-25 | Общество с Ограниченной Ответственностью Научно Исследовательский Центр «Астрофизика» | Устройство фокусировки для лазерной обработки |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1662693A (en) * | 1925-01-26 | 1928-03-13 | Astafiev Michael | Optical system |
US1812765A (en) * | 1928-09-07 | 1931-06-30 | Art Photogravure Company Ltd | Optical system |
JPS525209B2 (it) * | 1972-07-28 | 1977-02-10 | ||
FR2296288A1 (fr) * | 1974-12-23 | 1976-07-23 | Commissariat Energie Atomique | Dispositif d'amplification d'impulsions laser |
IL50516A (en) * | 1976-02-23 | 1978-09-29 | Jersey Nuclear Avco Isotopes | System for combining laser beams of diverse frequencies |
US4073572A (en) * | 1976-02-23 | 1978-02-14 | Jersey Nuclear-Avco Isotopes, Inc. | System for increasing laser pulse rate with beam splitters |
US4266854A (en) * | 1976-02-23 | 1981-05-12 | Jersey Nuclear-Avco Isotopes, Inc. | System for increasing laser pulse rate |
GB1553582A (en) * | 1977-04-14 | 1979-09-26 | Boc Ltd | Laser beam splitting apparatus |
US4170405A (en) * | 1977-11-04 | 1979-10-09 | United Technologies Corporation | Resonator having coupled cavities with intercavity beam expansion elements |
US4164366A (en) * | 1977-11-04 | 1979-08-14 | United Technologies Corporation | Variable output coupled resonator |
US4190814A (en) * | 1978-03-01 | 1980-02-26 | The United States Of America As Represented By The Secretary Of The Air Force | Single axis resonator for laser |
US4194813A (en) * | 1978-10-13 | 1980-03-25 | The United States Of America As Represented By The United States Department Of Energy | Vacuum aperture isolator for retroreflection from laser-irradiated target |
US4265510A (en) * | 1979-05-16 | 1981-05-05 | Hughes Aircraft Company | Three mirror anastigmatic optical system |
IE53138B1 (en) * | 1981-03-06 | 1988-07-20 | Perkin Elmer Corp | Optical beam splitter |
JPS5843420A (ja) * | 1981-09-08 | 1983-03-14 | Matsushita Electric Ind Co Ltd | レ−ザ用外部光学装置 |
JPS5969979A (ja) * | 1982-10-15 | 1984-04-20 | Hitachi Ltd | レ−ザ光源装置 |
-
1983
- 1983-12-20 IT IT24272/83A patent/IT1165499B/it active
-
1984
- 1984-09-03 GB GB08422215A patent/GB2151808B/en not_active Expired
- 1984-09-05 DE DE19843432655 patent/DE3432655A1/de not_active Withdrawn
- 1984-09-07 US US06/648,260 patent/US4613206A/en not_active Expired - Fee Related
- 1984-09-21 JP JP59196931A patent/JPS60153024A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS60153024A (ja) | 1985-08-12 |
GB8422215D0 (en) | 1984-10-10 |
IT1165499B (it) | 1987-04-22 |
GB2151808A (en) | 1985-07-24 |
GB2151808B (en) | 1987-11-11 |
DE3432655A1 (de) | 1985-07-04 |
IT8324272A0 (it) | 1983-12-20 |
US4613206A (en) | 1986-09-23 |
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