HK1120853A1 - Dual paraboloid reflector and dual ellipsoid reflector systems with optimized magnification - Google Patents

Dual paraboloid reflector and dual ellipsoid reflector systems with optimized magnification

Info

Publication number
HK1120853A1
HK1120853A1 HK08112479.7A HK08112479A HK1120853A1 HK 1120853 A1 HK1120853 A1 HK 1120853A1 HK 08112479 A HK08112479 A HK 08112479A HK 1120853 A1 HK1120853 A1 HK 1120853A1
Authority
HK
Hong Kong
Prior art keywords
dual
reflector
systems
ellipsoid
paraboloid
Prior art date
Application number
HK08112479.7A
Other languages
English (en)
Inventor
Kenneth K Li
Original Assignee
Wavien Inc
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
Priority claimed from US11/274,241 external-priority patent/US20060061894A1/en
Priority claimed from PCT/US2006/025608 external-priority patent/WO2007005624A2/en
Application filed by Wavien Inc filed Critical Wavien Inc
Publication of HK1120853A1 publication Critical patent/HK1120853A1/xx

Links

Classifications

    • 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
    • G02B17/06—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
    • G02B17/0605—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using two curved mirrors
    • G02B17/0615—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using two curved mirrors off-axis or unobscured systems in wich all of the mirrors share a common axis of rotational symmetry
    • 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
    • G02B19/0033—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
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/10—Mirrors with curved faces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Projection Apparatus (AREA)
  • Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Aerials With Secondary Devices (AREA)
HK08112479.7A 2005-06-30 2008-11-13 Dual paraboloid reflector and dual ellipsoid reflector systems with optimized magnification HK1120853A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US69593405P 2005-06-30 2005-06-30
US11/274,241 US20060061894A1 (en) 2000-03-27 2005-11-14 Coupling of light from a light source to a target using dual ellipsoidal reflectors
PCT/US2006/025608 WO2007005624A2 (en) 2005-06-30 2006-06-29 Dual paraboloid reflector and dual ellipsoid reflector systems with optimized magnification

Publications (1)

Publication Number Publication Date
HK1120853A1 true HK1120853A1 (en) 2009-04-09

Family

ID=39481125

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08112479.7A HK1120853A1 (en) 2005-06-30 2008-11-13 Dual paraboloid reflector and dual ellipsoid reflector systems with optimized magnification

Country Status (5)

Country Link
JP (1) JP4987866B2 (xx)
KR (1) KR101324807B1 (xx)
CN (1) CN101189472B (xx)
HK (1) HK1120853A1 (xx)
TW (1) TW200700784A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102243366A (zh) * 2010-05-13 2011-11-16 富士迈半导体精密工业（上海）有限公司 聚光元件及太阳能发电装置
CN102330949A (zh) * 2011-07-05 2012-01-25 武汉全真光电科技有限公司 投影用新型光学装置及其制造方法
KR101340605B1 (ko) * 2011-09-17 2013-12-10 박찬식 광섬유를 이용한 광전송 장치
TW201326778A (zh) * 2011-12-30 2013-07-01 Metal Ind Res & Dev Ct 具有橢圓曲面構造之光學量測輔助器及光學量測系統
US10151445B2 (en) * 2014-03-10 2018-12-11 The Boeing Company Light assembly having light homogenizer
KR20160008673A (ko) 2014-07-14 2016-01-25 서강대학교산학협력단 광섬유 전달 링크를 이용한 집광 장치
CN105376557B (zh) * 2014-08-29 2019-12-17 陈雁北 成像补偿装置和成像补偿方法
TWI601910B (zh) * 2016-09-13 2017-10-11 錼創科技股份有限公司 光源模組
CN111323376B (zh) * 2020-04-16 2023-03-28 中国科学院电工研究所 一种平行入射的红外热辐射光声光谱气体传感装置
CN115494050B (zh) * 2022-11-15 2023-03-10 四川碧朗科技有限公司 一种微光收集方法、微光收集装置及发光菌微光检测模组

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2018829A (en) * 1933-12-22 1935-10-29 Philip J Berry Headlight
US2819649A (en) * 1956-02-01 1958-01-14 Eastman Kodak Co Reflecting condenser system for projectors
DE2822579C3 (de) * 1978-05-24 1982-02-04 Fa. Carl Zeiss, 7920 Heidenheim Optisches Abbildungssystem
US4357075A (en) * 1979-07-02 1982-11-02 Hunter Thomas M Confocal reflector system
JPH0398126U (xx) * 1990-01-30 1991-10-11
JP2786796B2 (ja) * 1993-06-23 1998-08-13 シャープ株式会社 プロジェクター
US5707131A (en) * 1996-01-24 1998-01-13 Cogent Light Technologies, Inc. Collections and condensing optical system using cascaded concave reflectors
WO2001002774A1 (en) * 1999-07-01 2001-01-11 Cogent Light Technologies, Inc. Condensing and collecting optical system using parabolic reflectors or a corresponding ellipsoid/hyperboloid pair of reflectors
US6634759B1 (en) * 2000-03-27 2003-10-21 Cogent Light Technologies, Inc. Coupling of light from a light source to a target using dual ellipsoidal reflectors
JP2004519010A (ja) * 2001-02-05 2004-06-24 ウェイビエン・インコーポレイテッド テーパ光パイプを用いた投影ディスプレイ用の照明エンジン
CA2437059A1 (en) * 2001-02-21 2002-09-26 Wavien, Inc. Illumination system using filament lamps
TW576933B (en) 2001-05-25 2004-02-21 Wavien Inc Collecting and condensing system, method for collecting electromagnetic radiation emitted by a source, tapered light pipe (TLP), numerical aperture (NA) conversion device, and portable front projection system
JP2003059303A (ja) * 2001-08-01 2003-02-28 Prokia Technology Co Ltd 照明光学系統及びそれを用いた投写型表示装置
CN1809785B (zh) 2003-04-18 2010-10-27 松下电器产业株式会社 光源装置、照明装置及投影式显示装置

Also Published As

Publication number Publication date
CN101189472B (zh) 2010-05-26
KR20080043303A (ko) 2008-05-16
CN101189472A (zh) 2008-05-28
TW200700784A (en) 2007-01-01
KR101324807B1 (ko) 2013-11-01
JP2009510669A (ja) 2009-03-12
JP4987866B2 (ja) 2012-07-25

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20160629