JP5324448B2 - ビームスプリッタ機器 - Google Patents
ビームスプリッタ機器 Download PDFInfo
- Publication number
- JP5324448B2 JP5324448B2 JP2009528463A JP2009528463A JP5324448B2 JP 5324448 B2 JP5324448 B2 JP 5324448B2 JP 2009528463 A JP2009528463 A JP 2009528463A JP 2009528463 A JP2009528463 A JP 2009528463A JP 5324448 B2 JP5324448 B2 JP 5324448B2
- Authority
- JP
- Japan
- Prior art keywords
- beamlets
- beam splitter
- beamlet
- prism
- prisms
- 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 - Fee Related
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Classifications
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/02—Catoptric systems, e.g. image erecting and reversing system
- G02B17/04—Catoptric systems, e.g. image erecting and reversing system using prisms only
-
- 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
- G02B27/106—Beam splitting or combining systems for splitting or combining a plurality of identical beams or images, e.g. image replication
-
- 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
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70058—Mask illumination systems
- G03F7/70091—Illumination settings, i.e. intensity distribution in the pupil plane or angular distribution in the field plane; On-axis or off-axis settings, e.g. annular, dipole or quadrupole settings; Partial coherence control, i.e. sigma or numerical aperture [NA]
- G03F7/70108—Off-axis setting using a light-guiding element, e.g. diffractive optical elements [DOEs] or light guides
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70375—Multiphoton lithography or multiphoton photopolymerization; Imaging systems comprising means for converting one type of radiation into another type of radiation
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70383—Direct write, i.e. pattern is written directly without the use of a mask by one or multiple beams
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70483—Information management; Active and passive control; Testing; Wafer monitoring, e.g. pattern monitoring
- G03F7/7055—Exposure light control in all parts of the microlithographic apparatus, e.g. pulse length control or light interruption
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
- G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optical Elements Other Than Lenses (AREA)
Description
D=t*I*((N−1)/N)
に従って近似してもよい。
32個のビームレット=2n=25(したがってn=5)
必要なプリズムの数=(2*n)−2=(2*5)−2=8
Claims (2)
- 入射光ビームを第1のビームレットと第2のビームレットとに分割するように構成されたビームスプリッタと、
前記第1のビームレットを前記ビームスプリッタ内に反射するように構成された第1のプリズム部材であって、前記第1のビームレットが前記ビームスプリッタを横断して第3のビームレットと第4のビームレットとに分割される、第1のプリズム部材と、
前記第2のビームレットを前記ビームスプリッタ内に反射するように構成された第2のプリズム部材であって、前記第2のビームレットが前記ビームスプリッタを横断して第5と第6のビームレットとに分割される、第2のプリズム部材と、
前記第3及び第5のビームレットを前記ビームスプリッタ内に反射するように構成された第3のプリズム部材と、
前記第4及び第6のビームレットを前記ビームスプリッタ内に反射するように構成された第4のプリズム部材と、を備え、前記第1、第2、第3、及び第4のプリズムが、前記第3、第4、第5、及び第6のビームレット間の所定の経路差を実現するように配列され、かつ前記所定の経路差がゼロである、機器。 - 入射光ビームを複数のビームレットに分割するための光学機器であって、
第1のスプリッタ部を備える第1のキューブビームスプリッタと、
第2のスプリッタ部を備える第2のキューブビームスプリッタと、
第3のスプリッタ部を備える第3のキューブビームスプリッタと、
前記第1及び第2のキューブビームスプリッタ間に配置される第1のペンタプリズムと、
前記第1及び第2のビームスプリッタ間に配置され、前記第1のペンタプリズムと対向する第2のペンタプリズムと、
前記第2及び第3のビームスプリッタ間に配置される第3のペンタプリズムと、
前記第2及び第3のビームスプリッタ間に配置され、前記第3のペンタプリズムと対向する第4のペンタプリズムと、を備える光学機器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/531,870 US7551359B2 (en) | 2006-09-14 | 2006-09-14 | Beam splitter apparatus and system |
US11/531,870 | 2006-09-14 | ||
PCT/US2007/078357 WO2008033977A1 (en) | 2006-09-14 | 2007-09-13 | Beam splitter apparatus and system |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010503897A JP2010503897A (ja) | 2010-02-04 |
JP2010503897A5 JP2010503897A5 (ja) | 2010-09-30 |
JP5324448B2 true JP5324448B2 (ja) | 2013-10-23 |
Family
ID=39184133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009528463A Expired - Fee Related JP5324448B2 (ja) | 2006-09-14 | 2007-09-13 | ビームスプリッタ機器 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7551359B2 (ja) |
EP (1) | EP2074469A4 (ja) |
JP (1) | JP5324448B2 (ja) |
CN (2) | CN101529309B (ja) |
WO (1) | WO2008033977A1 (ja) |
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US7551359B2 (en) | 2006-09-14 | 2009-06-23 | 3M Innovative Properties Company | Beam splitter apparatus and system |
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CN101796443A (zh) * | 2007-09-06 | 2010-08-04 | 3M创新有限公司 | 具有提供输出光区域控制的光提取结构的光导装置 |
US9102083B2 (en) | 2007-09-06 | 2015-08-11 | 3M Innovative Properties Company | Methods of forming molds and methods of forming articles using said molds |
US8149494B1 (en) * | 2007-09-07 | 2012-04-03 | The United States Of America As Represented By The Secretary Of The Navy | Two-photon absorption switch having which-path exclusion and monolithic mach-zehnder interferometer |
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-
2006
- 2006-09-14 US US11/531,870 patent/US7551359B2/en not_active Expired - Fee Related
-
2007
- 2007-09-13 WO PCT/US2007/078357 patent/WO2008033977A1/en active Application Filing
- 2007-09-13 CN CN2007800339752A patent/CN101529309B/zh not_active Expired - Fee Related
- 2007-09-13 JP JP2009528463A patent/JP5324448B2/ja not_active Expired - Fee Related
- 2007-09-13 EP EP07842389A patent/EP2074469A4/en not_active Withdrawn
- 2007-09-13 CN CN201110162555.2A patent/CN102226853B/zh not_active Expired - Fee Related
-
2009
- 2009-04-28 US US12/431,517 patent/US8107168B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2074469A1 (en) | 2009-07-01 |
US20090213466A1 (en) | 2009-08-27 |
US8107168B2 (en) | 2012-01-31 |
CN102226853A (zh) | 2011-10-26 |
EP2074469A4 (en) | 2010-12-08 |
US7551359B2 (en) | 2009-06-23 |
CN101529309B (zh) | 2011-12-14 |
JP2010503897A (ja) | 2010-02-04 |
CN101529309A (zh) | 2009-09-09 |
CN102226853B (zh) | 2013-01-02 |
US20080068721A1 (en) | 2008-03-20 |
WO2008033977A1 (en) | 2008-03-20 |
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