JP2011154370A5 - - Google Patents

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Publication number
JP2011154370A5
JP2011154370A5 JP2011011993A JP2011011993A JP2011154370A5 JP 2011154370 A5 JP2011154370 A5 JP 2011154370A5 JP 2011011993 A JP2011011993 A JP 2011011993A JP 2011011993 A JP2011011993 A JP 2011011993A JP 2011154370 A5 JP2011154370 A5 JP 2011154370A5
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JP
Japan
Prior art keywords
grating
dividers
optical device
medium
light valve
Prior art date
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Granted
Application number
JP2011011993A
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English (en)
Japanese (ja)
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JP2011154370A (ja
JP5647020B2 (ja
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Publication date
Priority claimed from US12/692,688 external-priority patent/US8072684B2/en
Application filed filed Critical
Publication of JP2011154370A publication Critical patent/JP2011154370A/ja
Publication of JP2011154370A5 publication Critical patent/JP2011154370A5/ja
Application granted granted Critical
Publication of JP5647020B2 publication Critical patent/JP5647020B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2011011993A 2010-01-25 2011-01-24 光学装置及び光バルブ Expired - Fee Related JP5647020B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/692,688 2010-01-25
US12/692,688 US8072684B2 (en) 2010-01-25 2010-01-25 Optical device using laterally-shiftable diffraction gratings

Publications (3)

Publication Number Publication Date
JP2011154370A JP2011154370A (ja) 2011-08-11
JP2011154370A5 true JP2011154370A5 (enExample) 2012-04-19
JP5647020B2 JP5647020B2 (ja) 2014-12-24

Family

ID=44308768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011011993A Expired - Fee Related JP5647020B2 (ja) 2010-01-25 2011-01-24 光学装置及び光バルブ

Country Status (2)

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US (2) US8072684B2 (enExample)
JP (1) JP5647020B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8675279B2 (en) * 2009-12-15 2014-03-18 Toyota Motor Engineering And Manufacturing North America, Inc. Grating structure for dividing light
US8072684B2 (en) * 2010-01-25 2011-12-06 Toyota Motor Engineering & Manufacturing North America, Inc. Optical device using laterally-shiftable diffraction gratings
US8976450B2 (en) * 2010-01-25 2015-03-10 Toyota Motor Engineering & Manufacturing North America, Inc. Optical light switch having two internally located diffraction gratings separated by liquid medium
TWI675224B (zh) * 2018-06-29 2019-10-21 揚明光學股份有限公司 成像位移模組及其製造方法
EP3770652A1 (en) * 2019-07-23 2021-01-27 ETH Zurich Diffractive optical element

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US4331972A (en) * 1978-11-09 1982-05-25 Rajchman Jan A Light valve, light valve display, and method
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FR2589591B1 (fr) 1985-10-31 1987-11-27 Commissariat Energie Atomique Commutateur opto-electronique notamment a seuil de puissance, son procede de fabrication et son procede de commande
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US6721473B1 (en) 2001-02-02 2004-04-13 Cheetah Omni, Llc Variable blazed grating based signal processing
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US6868462B2 (en) * 2001-09-12 2005-03-15 Hewlett-Packard Development Company, L.P. Intermediate resource management device
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DE102007051520B4 (de) * 2007-10-19 2021-01-14 Seereal Technologies S.A. Komplexwertiger räumlicher Lichtmodulator, räumliche Lichtmodulationseinrichtung und Verfahren zur Modulation eines Wellenfeldes
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US8675279B2 (en) * 2009-12-15 2014-03-18 Toyota Motor Engineering And Manufacturing North America, Inc. Grating structure for dividing light
US8976450B2 (en) * 2010-01-25 2015-03-10 Toyota Motor Engineering & Manufacturing North America, Inc. Optical light switch having two internally located diffraction gratings separated by liquid medium
US8072684B2 (en) * 2010-01-25 2011-12-06 Toyota Motor Engineering & Manufacturing North America, Inc. Optical device using laterally-shiftable diffraction gratings
US9136406B2 (en) * 2010-07-07 2015-09-15 Toyota Motor Engineering & Manufacturing North America, Inc. Solar cell assembly with diffraction gratings
US8687277B2 (en) * 2010-08-11 2014-04-01 Kenneth C. Johnson Stacked-grating light modulator

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