ATE243855T1 - Integrierter strahlformer und seine verwendung - Google Patents
Integrierter strahlformer und seine verwendungInfo
- Publication number
- ATE243855T1 ATE243855T1 AT98944470T AT98944470T ATE243855T1 AT E243855 T1 ATE243855 T1 AT E243855T1 AT 98944470 T AT98944470 T AT 98944470T AT 98944470 T AT98944470 T AT 98944470T AT E243855 T1 ATE243855 T1 AT E243855T1
- Authority
- AT
- Austria
- Prior art keywords
- light beam
- optical element
- divergence
- substrate
- elements
- Prior art date
Links
Classifications
-
- 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
- G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
-
- 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
- G02B19/0052—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode
-
- 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
- G02B27/0938—Using specific optical elements
- G02B27/095—Refractive optical elements
-
- 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
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
- G11B7/1353—Diffractive elements, e.g. holograms or gratings
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
- G11B7/1362—Mirrors
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
- G11B7/1381—Non-lens elements for altering the properties of the beam, e.g. knife edges, slits, filters or stops
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
- G11B7/1398—Means for shaping the cross-section of the beam, e.g. into circular or elliptical cross-section
-
- 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
- G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device
-
- 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
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/422—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements
- G02B6/4221—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements involving a visual detection of the position of the elements, e.g. by using a microscope or a camera
- G02B6/4224—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements involving a visual detection of the position of the elements, e.g. by using a microscope or a camera using visual alignment markings, e.g. index methods
-
- 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
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4228—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements
- G02B6/4232—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements using the surface tension of fluid solder to align the elements, e.g. solder bump techniques
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0225—Out-coupling of light
- H01S5/02255—Out-coupling of light using beam deflecting elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/023—Mount members, e.g. sub-mount members
- H01S5/02325—Mechanically integrated components on mount members or optical micro-benches
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Semiconductor Lasers (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Optical Couplings Of Light Guides (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Radiation-Therapy Devices (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/917,865 US6128134A (en) | 1997-08-27 | 1997-08-27 | Integrated beam shaper and use thereof |
PCT/US1998/017295 WO1999010765A1 (en) | 1997-08-27 | 1998-08-21 | Integrated beam shaper and use thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE243855T1 true ATE243855T1 (de) | 2003-07-15 |
Family
ID=25439437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT98944470T ATE243855T1 (de) | 1997-08-27 | 1998-08-21 | Integrierter strahlformer und seine verwendung |
Country Status (10)
Country | Link |
---|---|
US (1) | US6128134A (de) |
EP (1) | EP1008008B1 (de) |
JP (1) | JP4221513B2 (de) |
KR (1) | KR20010023457A (de) |
CN (1) | CN1276064A (de) |
AT (1) | ATE243855T1 (de) |
AU (1) | AU9200598A (de) |
CA (1) | CA2302528A1 (de) |
DE (1) | DE69815860T2 (de) |
WO (1) | WO1999010765A1 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6096155A (en) | 1996-09-27 | 2000-08-01 | Digital Optics Corporation | Method of dicing wafer level integrated multiple optical elements |
US6235141B1 (en) | 1996-09-27 | 2001-05-22 | Digital Optics Corporation | Method of mass producing and packaging integrated optical subsystems |
US20040114035A1 (en) * | 1998-03-24 | 2004-06-17 | Timothy White | Focusing panel illumination method and apparatus |
US6195485B1 (en) * | 1998-10-26 | 2001-02-27 | The Regents Of The University Of California | Direct-coupled multimode WDM optical data links with monolithically-integrated multiple-channel VCSEL and photodetector |
JP2000276760A (ja) * | 1999-03-25 | 2000-10-06 | Sanyo Electric Co Ltd | 光ピックアップ |
US6368890B1 (en) * | 1999-05-05 | 2002-04-09 | Mitel Semiconductor Ab | Top contact VCSEL with monitor |
US6633433B2 (en) * | 1999-06-11 | 2003-10-14 | Symbol Technologies, Inc. | Beam shaping for optical scanners |
US7079472B2 (en) * | 1999-06-23 | 2006-07-18 | Dphi Acquisitions, Inc. | Beamshaper for optical head |
US7227817B1 (en) | 1999-12-07 | 2007-06-05 | Dphi Acquisitions, Inc. | Low profile optical head |
US6276806B1 (en) * | 1999-08-24 | 2001-08-21 | Lionel John Skillicorn | Micro-etalon and associated methods |
US6407870B1 (en) * | 1999-10-28 | 2002-06-18 | Ihar Hurevich | Optical beam shaper and method for spatial redistribution of inhomogeneous beam |
JP5259035B2 (ja) * | 2000-01-21 | 2013-08-07 | エフ イー アイ カンパニ | 成形され、低密度な集束イオンビーム |
TW591631B (en) * | 2000-07-04 | 2004-06-11 | Alps Electric Co Ltd | Composite optical component and composite optical unit thereof |
FI116918B (fi) | 2000-12-13 | 2006-03-31 | Modines Ltd Oy | Säteenmuokkaaja |
US6977386B2 (en) * | 2001-01-19 | 2005-12-20 | Fei Company | Angular aperture shaped beam system and method |
US6487022B1 (en) * | 2001-08-24 | 2002-11-26 | Terabeam Corporation | Transmitter using uniform intensity transmission for a wireless optical communication system |
US6898010B2 (en) * | 2001-09-13 | 2005-05-24 | Matsushita Electric Industrial Co., Ltd. | Beam-shaping device, optical disc device, and fabrication method of beam-shaping device |
TWI238389B (en) * | 2001-11-21 | 2005-08-21 | Ind Tech Res Inst | High density micro-optical pickup head |
US6939058B2 (en) * | 2002-02-12 | 2005-09-06 | Microalign Technologies, Inc. | Optical module for high-speed bidirectional transceiver |
TWI295413B (en) * | 2002-11-13 | 2008-04-01 | Asml Netherlands Bv | Lithographic apparatus and method to determine beam size and divergence. |
JP2004246279A (ja) * | 2003-02-17 | 2004-09-02 | Seiko Epson Corp | 光モジュール及びその製造方法、光通信装置、光電気混載集積回路、回路基板、電子機器 |
US20070110361A1 (en) * | 2003-08-26 | 2007-05-17 | Digital Optics Corporation | Wafer level integration of multiple optical elements |
JP5042013B2 (ja) * | 2005-03-04 | 2012-10-03 | パナソニック株式会社 | レーザ加熱装置 |
DE102006017293A1 (de) * | 2005-12-30 | 2007-07-05 | Osram Opto Semiconductors Gmbh | Verfahren zur Herstellung einer optisch pumpbaren Halbleitervorrichtung |
US7686223B2 (en) | 2007-08-31 | 2010-03-30 | Symbol Technologies, Inc. | Selectable aiming pattern for an imaging-based bar code reader |
US7580602B2 (en) * | 2007-09-17 | 2009-08-25 | Seagate Technology Llc | Beam apodization for a planar solid immersion mirror |
US20090154872A1 (en) * | 2007-12-18 | 2009-06-18 | Sherrer David S | Electronic device package and method of formation |
JP2014059222A (ja) * | 2012-09-18 | 2014-04-03 | Denso Corp | 光レーダ装置 |
US9269603B2 (en) * | 2013-05-09 | 2016-02-23 | Globalfoundries Inc. | Temporary liquid thermal interface material for surface tension adhesion and thermal control |
RU2606702C1 (ru) * | 2015-07-02 | 2017-01-10 | Акционерное общество "Концерн радиостроения "Вега" | Способ изменения направления и уменьшения расходимости излучения полупроводникового вертикально излучающего лазера |
EP3651676B1 (de) | 2017-07-13 | 2021-06-16 | Koninklijke Philips N.V. | Lasergenerator mit diffraktivem optischen element |
JP2022544286A (ja) * | 2019-08-14 | 2022-10-17 | エヌライト,インコーポレーテッド | 円形化ビームを伴う高輝度ファイバ結合ダイオードレーザ |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4497534A (en) * | 1983-02-28 | 1985-02-05 | International Business Machines Corporation | Holographic optical head |
JPS6035701A (ja) * | 1983-08-06 | 1985-02-23 | Canon Inc | ホログラム素子の作成方法 |
US4679911A (en) * | 1985-04-01 | 1987-07-14 | The University Of Rochester | Optical apparatus using liquid crystals for shaping the spatial intensity of optical beams having designated wavelengths |
JPS6418103A (en) * | 1987-07-14 | 1989-01-20 | Murakami Kaimeido Kk | Colored mirror |
US5161059A (en) * | 1987-09-21 | 1992-11-03 | Massachusetts Institute Of Technology | High-efficiency, multilevel, diffractive optical elements |
US4813762A (en) * | 1988-02-11 | 1989-03-21 | Massachusetts Institute Of Technology | Coherent beam combining of lasers using microlenses and diffractive coupling |
US5237451A (en) * | 1989-11-17 | 1993-08-17 | Minnesota Mining And Manufacturing Company | Beam shaping system using diffraction |
US5056881A (en) * | 1990-04-12 | 1991-10-15 | Amp Incorporated | Collimated laser diode |
US5061025A (en) * | 1990-04-13 | 1991-10-29 | Eastman Kodak Company | Hologon scanner with beam shaping stationary diffraction grating |
US5111343A (en) * | 1990-05-29 | 1992-05-05 | Eastman Kodak Company | Gradient filter |
US5229883A (en) * | 1991-10-28 | 1993-07-20 | Mcdonnell Douglas Corporation | Hybrid binary optics collimation fill optics |
US5237434A (en) * | 1991-11-05 | 1993-08-17 | Mcnc | Microelectronic module having optical and electrical interconnects |
US5214535A (en) * | 1991-12-17 | 1993-05-25 | Xerox Corporation | Lens cover assembly for binary diffractive optic lenses |
US5499262A (en) * | 1992-03-18 | 1996-03-12 | Rohm Co., Ltd. | Semiconductor laser light source unit |
US5465265A (en) * | 1992-06-24 | 1995-11-07 | Fuji Xerox Co., Ltd. | Multi-beam laser light source and multi-beam semiconductor laser array |
US5410468A (en) * | 1992-06-26 | 1995-04-25 | Matsushita Electric Industrial Co., Ltd. | Optical pick-up apparatus |
US5504350A (en) * | 1992-08-12 | 1996-04-02 | Spectra-Physics Scanning Systems, Inc. | Lens configuration |
US5422746A (en) * | 1992-09-11 | 1995-06-06 | Board Of Trustees Of The Leland Stanford Jr. University | Single and multiple element holographic devices for high-efficiency beam correction |
JP3484543B2 (ja) * | 1993-03-24 | 2004-01-06 | 富士通株式会社 | 光結合部材の製造方法及び光装置 |
US5748658A (en) * | 1993-10-22 | 1998-05-05 | Matsushita Electric Industrial Co., Ltd. | Semiconductor laser device and optical pickup head |
US5606434A (en) * | 1994-06-30 | 1997-02-25 | University Of North Carolina | Achromatic optical system including diffractive optical element |
KR100373801B1 (ko) * | 1994-07-29 | 2003-05-09 | 산요 덴키 가부시키가이샤 | 반도체레이저장치및이를이용한광픽업장치 |
JPH08124204A (ja) * | 1994-10-24 | 1996-05-17 | Sanyo Electric Co Ltd | 光ピックアップ装置 |
US5790730A (en) * | 1994-11-10 | 1998-08-04 | Kravitz; Stanley H. | Package for integrated optic circuit and method |
JPH08235663A (ja) * | 1995-02-24 | 1996-09-13 | Sony Corp | 光学素子 |
EP0767953A2 (de) * | 1995-03-29 | 1997-04-16 | Koninklijke Philips Electronics N.V. | Einheit mit strahlungsquelle, detektor und gitter, und abtastvorrichtung mit dieser optischen einheit |
US5568574A (en) * | 1995-06-12 | 1996-10-22 | University Of Southern California | Modulator-based photonic chip-to-chip interconnections for dense three-dimensional multichip module integration |
KR0179138B1 (ko) * | 1995-12-01 | 1999-04-15 | 구자홍 | 대물렌즈 |
-
1997
- 1997-08-27 US US08/917,865 patent/US6128134A/en not_active Expired - Lifetime
-
1998
- 1998-08-21 CN CN98809733A patent/CN1276064A/zh active Pending
- 1998-08-21 AU AU92005/98A patent/AU9200598A/en not_active Abandoned
- 1998-08-21 AT AT98944470T patent/ATE243855T1/de not_active IP Right Cessation
- 1998-08-21 EP EP98944470A patent/EP1008008B1/de not_active Expired - Lifetime
- 1998-08-21 CA CA002302528A patent/CA2302528A1/en not_active Abandoned
- 1998-08-21 DE DE69815860T patent/DE69815860T2/de not_active Expired - Fee Related
- 1998-08-21 WO PCT/US1998/017295 patent/WO1999010765A1/en not_active Application Discontinuation
- 1998-08-21 KR KR1020007002100A patent/KR20010023457A/ko not_active Application Discontinuation
- 1998-08-21 JP JP2000508026A patent/JP4221513B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1008008A1 (de) | 2000-06-14 |
CN1276064A (zh) | 2000-12-06 |
US6128134A (en) | 2000-10-03 |
KR20010023457A (ko) | 2001-03-26 |
WO1999010765A1 (en) | 1999-03-04 |
CA2302528A1 (en) | 1999-03-04 |
JP2001514395A (ja) | 2001-09-11 |
AU9200598A (en) | 1999-03-16 |
DE69815860T2 (de) | 2004-05-19 |
DE69815860D1 (de) | 2003-07-31 |
JP4221513B2 (ja) | 2009-02-12 |
EP1008008B1 (de) | 2003-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |