FR2806170B1 - Relais optique correcteur d'aberrations pour systeme optique , notamment telescope a miroirs - Google Patents

Relais optique correcteur d'aberrations pour systeme optique , notamment telescope a miroirs

Info

Publication number
FR2806170B1
FR2806170B1 FR0002911A FR0002911A FR2806170B1 FR 2806170 B1 FR2806170 B1 FR 2806170B1 FR 0002911 A FR0002911 A FR 0002911A FR 0002911 A FR0002911 A FR 0002911A FR 2806170 B1 FR2806170 B1 FR 2806170B1
Authority
FR
France
Prior art keywords
optical
aberration corrector
particular mirror
mirror telescope
optical systems
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
Application number
FR0002911A
Other languages
English (en)
Other versions
FR2806170A1 (fr
Inventor
Michel Paramythioti
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0002911A priority Critical patent/FR2806170B1/fr
Priority to PCT/FR2001/000683 priority patent/WO2001067153A2/fr
Priority to US10/220,406 priority patent/US6735014B2/en
Priority to CA002401328A priority patent/CA2401328A1/fr
Priority to AU39355/01A priority patent/AU3935501A/en
Priority to EP01913953A priority patent/EP1261891A2/fr
Publication of FR2806170A1 publication Critical patent/FR2806170A1/fr
Application granted granted Critical
Publication of FR2806170B1 publication Critical patent/FR2806170B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/38—Calibration
    • H03M3/386—Calibration over the full range of the converter, e.g. for correcting differential non-linearity
    • H03M3/388—Calibration over the full range of the converter, e.g. for correcting differential non-linearity by storing corrected or correction values in one or more digital look-up tables
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/0095—Relay lenses or rod lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0804—Catadioptric systems using two curved mirrors
    • G02B17/0808—Catadioptric systems using two curved mirrors on-axis systems with at least one of the mirrors having a central aperture
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0804—Catadioptric systems using two curved mirrors
    • G02B17/0812—Catadioptric systems using two curved mirrors off-axis or unobscured systems in which all of the mirrors share a common axis of rotational symmetry
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0852—Catadioptric systems having a field corrector only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
    • G02B17/086—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors wherein the system is made of a single block of optical material, e.g. solid catadioptric systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/39—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators
    • H03M3/412—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution
    • H03M3/422—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only
    • H03M3/424—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only the quantiser being a multiple bit one
FR0002911A 2000-03-07 2000-03-07 Relais optique correcteur d'aberrations pour systeme optique , notamment telescope a miroirs Expired - Fee Related FR2806170B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0002911A FR2806170B1 (fr) 2000-03-07 2000-03-07 Relais optique correcteur d'aberrations pour systeme optique , notamment telescope a miroirs
PCT/FR2001/000683 WO2001067153A2 (fr) 2000-03-07 2001-03-07 Relais optique correcteur d'aberrations pour systeme optique, notamment telescope a miroirs
US10/220,406 US6735014B2 (en) 2000-03-07 2001-03-07 Aberration correcting optical relay for optical system, in particular mirror telescope
CA002401328A CA2401328A1 (fr) 2000-03-07 2001-03-07 Relais optique correcteur d'aberrations pour systeme optique, notamment telescope a miroirs
AU39355/01A AU3935501A (en) 2000-03-07 2001-03-07 Aberration correcting optical relay for optical system, in particular mirror telescope
EP01913953A EP1261891A2 (fr) 2000-03-07 2001-03-07 Relais optique correcteur d'aberrations pour systeme optique, notamment telescope a miroirs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0002911A FR2806170B1 (fr) 2000-03-07 2000-03-07 Relais optique correcteur d'aberrations pour systeme optique , notamment telescope a miroirs

Publications (2)

Publication Number Publication Date
FR2806170A1 FR2806170A1 (fr) 2001-09-14
FR2806170B1 true FR2806170B1 (fr) 2003-06-20

Family

ID=8847811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0002911A Expired - Fee Related FR2806170B1 (fr) 2000-03-07 2000-03-07 Relais optique correcteur d'aberrations pour systeme optique , notamment telescope a miroirs

Country Status (6)

Country Link
US (1) US6735014B2 (fr)
EP (1) EP1261891A2 (fr)
AU (1) AU3935501A (fr)
CA (1) CA2401328A1 (fr)
FR (1) FR2806170B1 (fr)
WO (1) WO2001067153A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2820514A1 (fr) * 2001-02-07 2002-08-09 Jean Sebastien Dubuisson Telescope astronomique
US6919988B2 (en) * 2002-05-06 2005-07-19 Raytheon Company Optical system for simultaneous imaging of LWIR and millimeter wave radiation
US20070091464A1 (en) * 2005-10-17 2007-04-26 Christopher Alexay Modular Catadioptric Projection Optic
US7752956B2 (en) * 2008-01-09 2010-07-13 David Rogers Campbell Multi-functional support structure
US8810908B2 (en) * 2008-03-18 2014-08-19 Stereo Display, Inc. Binoculars with micromirror array lenses
US9373182B2 (en) 2012-08-17 2016-06-21 Intel Corporation Memory sharing via a unified memory architecture
US9389411B1 (en) * 2014-12-29 2016-07-12 Lockheed Martin Corporation Compact articulating telescope

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1536027A (fr) * 1967-09-06 1968-08-09 Leitz Ernst Gmbh Système catadioptrique
US3529888A (en) * 1968-09-16 1970-09-22 Richard A Buchroeder Catadioptric optical system for telescopes and the like
FR2071530A5 (fr) * 1969-12-31 1971-09-17 Commissariat Energie Atomique
US3897133A (en) * 1973-03-05 1975-07-29 David A Warner Telescopic optical system
US4086000A (en) * 1976-08-23 1978-04-25 Bell & Howell Company Viewfinder optics with zero power doublet
US4718753A (en) * 1981-10-29 1988-01-12 Gebelein Rolin J Telescope with correcting lens
US4431917A (en) * 1981-11-27 1984-02-14 Texas Instruments Incorporated Compact, high cold shield efficiency optical system
JPH0762736B2 (ja) * 1984-09-25 1995-07-05 オリンパス光学工業株式会社 像伝達光学系
US5089910A (en) * 1990-06-28 1992-02-18 Lookheed Missiles & Space Company, Inc. Infrared catadioptric zoom relay telescope with an asperic primary mirror
US5114238A (en) * 1990-06-28 1992-05-19 Lockheed Missiles & Space Company, Inc. Infrared catadioptric zoom relay telescope
GB9020902D0 (en) * 1990-09-26 1990-11-07 Optics & Vision Ltd Optical systems,telescopes and binoculars
US5995280A (en) * 1992-06-03 1999-11-30 Her Majesty The Queen In Right Of New Zealand Lens system
JP3057946B2 (ja) * 1993-01-29 2000-07-04 キヤノン株式会社 収差補正系及びそれを用いた天体望遠鏡
DE4307831A1 (en) * 1993-03-12 1993-08-26 Detlef Koester Binocular telescope with segment mirrors - has optics divided into two segments with two separate focal points, binocular bridges feeding picture to ocular units
JPH07261088A (ja) 1994-03-18 1995-10-13 Olympus Optical Co Ltd 共心光学系
JP3359152B2 (ja) * 1994-05-13 2002-12-24 キヤノン株式会社 表示装置
GB9711366D0 (en) * 1997-06-02 1997-07-30 Pilkington Perkin Elmer Ltd Optical imaging system
US5940222A (en) * 1997-10-27 1999-08-17 Wescam Inc. Catadioptric zoom lens assemblies

Also Published As

Publication number Publication date
US20030021024A1 (en) 2003-01-30
AU3935501A (en) 2001-09-17
EP1261891A2 (fr) 2002-12-04
CA2401328A1 (fr) 2001-09-13
US6735014B2 (en) 2004-05-11
FR2806170A1 (fr) 2001-09-14
WO2001067153A2 (fr) 2001-09-13
WO2001067153A3 (fr) 2002-02-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20091130