GB201319925D0 - Waveguide assembly - Google Patents

Waveguide assembly

Info

Publication number
GB201319925D0
GB201319925D0 GB201319925A GB201319925A GB201319925D0 GB 201319925 D0 GB201319925 D0 GB 201319925D0 GB 201319925 A GB201319925 A GB 201319925A GB 201319925 A GB201319925 A GB 201319925A GB 201319925 D0 GB201319925 D0 GB 201319925D0
Authority
GB
United Kingdom
Prior art keywords
waveguide assembly
waveguide
assembly
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.)
Withdrawn
Application number
GB201319925A
Other versions
GB2520252A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cymtec Ltd
Original Assignee
Cymtec Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cymtec Ltd filed Critical Cymtec Ltd
Priority to GB1319925.2A priority Critical patent/GB2520252A/en
Publication of GB201319925D0 publication Critical patent/GB201319925D0/en
Priority to PCT/GB2014/053316 priority patent/WO2015071643A1/en
Publication of GB2520252A publication Critical patent/GB2520252A/en
Withdrawn legal-status Critical Current

Links

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
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
    • 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
    • G02B27/12—Beam splitting or combining systems operating by refraction only
    • G02B27/126—The splitting element being a prism or prismatic array, including systems based on total internal reflection
    • 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
    • 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
    • G02B27/141—Beam splitting or combining systems operating by reflection only using dichroic mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
GB1319925.2A 2013-11-12 2013-11-12 Waveguide assembly Withdrawn GB2520252A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1319925.2A GB2520252A (en) 2013-11-12 2013-11-12 Waveguide assembly
PCT/GB2014/053316 WO2015071643A1 (en) 2013-11-12 2014-11-07 Waveguide assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1319925.2A GB2520252A (en) 2013-11-12 2013-11-12 Waveguide assembly

Publications (2)

Publication Number Publication Date
GB201319925D0 true GB201319925D0 (en) 2013-12-25
GB2520252A GB2520252A (en) 2015-05-20

Family

ID=49818480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1319925.2A Withdrawn GB2520252A (en) 2013-11-12 2013-11-12 Waveguide assembly

Country Status (2)

Country Link
GB (1) GB2520252A (en)
WO (1) WO2015071643A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5852693A (en) * 1996-11-26 1998-12-22 Ultratech Stepper, Inc. Low-loss light redirection apparatus
US5894535A (en) * 1997-05-07 1999-04-13 Hewlett-Packard Company Optical waveguide device for wavelength demultiplexing and waveguide crossing
EP1846799A4 (en) * 2005-02-09 2011-01-26 Inc Wavien Etendue efficient combination of multiple light sources
US8317331B2 (en) * 2006-06-13 2012-11-27 Wavien, Inc. Recycling system and method for increasing brightness using light pipes with one or more light sources, and a projector incorporating the same
ITTO20060873A1 (en) * 2006-12-07 2008-06-08 Sim2 Multimedia Spa IMPROVED LED DIODE LED LIGHTING SYSTEM, IN PARTICULAR FOR A VIDEO PROJECTOR
US7995279B2 (en) * 2008-04-04 2011-08-09 Texas Instruments Incorporated Color light combiner

Also Published As

Publication number Publication date
WO2015071643A1 (en) 2015-05-21
GB2520252A (en) 2015-05-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)