WO2012169935A3 - Device for aligning a two-mirror centered optical system - Google Patents

Device for aligning a two-mirror centered optical system Download PDF

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Publication number
WO2012169935A3
WO2012169935A3 PCT/RU2012/000437 RU2012000437W WO2012169935A3 WO 2012169935 A3 WO2012169935 A3 WO 2012169935A3 RU 2012000437 W RU2012000437 W RU 2012000437W WO 2012169935 A3 WO2012169935 A3 WO 2012169935A3
Authority
WO
WIPO (PCT)
Prior art keywords
mirror
alignment
focusing objective
aligning
observatories
Prior art date
Application number
PCT/RU2012/000437
Other languages
French (fr)
Other versions
WO2012169935A2 (en
Inventor
Villen Arnoldovich BALOEV
Vladimir Petrovich IVANOV
Nikolay Petrovich LARIONOV
Anatoliy Vasilevich LUKIN
Andrey Nikolaevich MELNIKOV
Alexandr Fridrikhovich SCOCHILOV
Andrey Mikhailovich URASKIN
Yury Petrovich CHUGUNOV
Original Assignee
Open Joint Stock Company "Scientific And Production Association" State Institute Of Applied Optics" (Ojsc "Npo "Gipo")
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 Open Joint Stock Company "Scientific And Production Association" State Institute Of Applied Optics" (Ojsc "Npo "Gipo") filed Critical Open Joint Stock Company "Scientific And Production Association" State Institute Of Applied Optics" (Ojsc "Npo "Gipo")
Publication of WO2012169935A2 publication Critical patent/WO2012169935A2/en
Publication of WO2012169935A3 publication Critical patent/WO2012169935A3/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G02B7/1822—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors comprising means for aligning the optical axis
    • G02B7/1827—Motorised alignment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02015—Interferometers characterised by the beam path configuration
    • G01B9/02016—Interferometers characterised by the beam path configuration contacting two or more objects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02055—Reduction or prevention of errors; Testing; Calibration
    • G01B9/02056—Passive reduction of errors
    • G01B9/02058—Passive reduction of errors by particular optical compensation or alignment elements, e.g. dispersion compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02055—Reduction or prevention of errors; Testing; Calibration
    • G01B9/02056—Passive reduction of errors
    • G01B9/02061—Reduction or prevention of effects of tilts or misalignment
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H2001/2223—Particular relationship between light source, hologram and observer
    • G03H2001/2231—Reflection reconstruction
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2270/00—Substrate bearing the hologram
    • G03H2270/55—Substrate bearing the hologram being an optical element, e.g. spectacles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)

Abstract

A device may be used for aligning two-mirror telescopes in process of their assembly and operation at observatories, including spacebased observatories. The device contains a monochromatic light source, a collimator and a beamsplitter to form a reference branch and a working one. The working branch includes a focusing objective, two on-axis reflective adjusting computer-generated holograms, fabricated on the reflecting surface of a secondary mirror, mostly in its edge zone, arranged in alignment with its optical axis. Holograms apertures may be made either as circular rings or as couples of diametrically opposite portions of respective circular rings, which are slewed around each other at a definite angle. The central hole of the primary mirror contains a holed stop, whose centre is arranged in alignment with the reflecting surface vertex of said mirror and the focus of the focusing objective. The reference branch contains a flat reference mirror mounted perpendicular to light beams radiating from the beamsplitter, which may be made as a prism-cube, whose edge surface, containing a reflective coating on the reference branch side, is a flat reference mirror. A registering unit contains a second focusing objective, a position photodetector connected to a data imaging and processing unit. The technical result is a highly reliable and efficient alignment of two-mirror centered optical systems due to a high-precision unified optical element which is time invariant. Such being the case, it provides a de crease in the number of elements and a reduction in the number of segments, being under control, to a single one.
PCT/RU2012/000437 2011-06-06 2012-06-05 Device for aligning a two-mirror centered optical system WO2012169935A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2011122847/28A RU2467286C1 (en) 2011-06-06 2011-06-06 Device to align two-mirror aligned optical system
RU2011122847 2011-06-06

Publications (2)

Publication Number Publication Date
WO2012169935A2 WO2012169935A2 (en) 2012-12-13
WO2012169935A3 true WO2012169935A3 (en) 2013-02-28

Family

ID=47296663

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2012/000437 WO2012169935A2 (en) 2011-06-06 2012-06-05 Device for aligning a two-mirror centered optical system

Country Status (2)

Country Link
RU (1) RU2467286C1 (en)
WO (1) WO2012169935A2 (en)

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RU2561018C1 (en) * 2014-07-18 2015-08-20 Открытое акционерное общество "Научно-исследовательский институт оптико-электронного приборостроения" (ОАО "НИИ ОЭП") Interferometric method of adjusting two-mirror lens with aspherical elements
CN104977726A (en) * 2015-05-12 2015-10-14 中国科学院光电技术研究所 High-precision primary mirror sphere center directing and tracking device used for telescope alignment
RU2611604C1 (en) * 2015-09-21 2017-02-28 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Device for automatic alignment of two-mirror telescope system to given direction of output radiation
RU2623699C1 (en) * 2016-02-01 2017-06-28 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Mounting adjustment method of optical system elements
RU2658106C1 (en) * 2017-07-31 2018-06-19 АКЦИОНЕРНОЕ ОБЩЕСТВО "Научно-исследовательский институт оптико-электронного приборостроения" (АО "НИИ ОЭП") Interference method for definition of the position of the aspheric surface axis and the device for its implementation
RU183150U1 (en) * 2018-05-30 2018-09-12 АКЦИОНЕРНОЕ ОБЩЕСТВО "Научно-исследовательский институт оптико-электронного приборостроения" (АО "НИИ ОЭП") AUTOCOLLIMATION INTERFEROMETRIC DEVICE FOR CENTERING OF OPTICAL ELEMENTS
RU186481U9 (en) * 2018-09-25 2019-04-01 АКЦИОНЕРНОЕ ОБЩЕСТВО "Научно-исследовательский институт оптико-электронного приборостроения" (АО "НИИ ОЭП") INTERFEROMETRIC DEVICE FOR CENTERING OPTICAL ELEMENTS WITH ASPHERIC SURFACES IN FRAMES
CN109946845B (en) * 2019-04-12 2022-08-16 武汉大学 Method for adjusting optical axis of telescope to zenith accurately
CN110764271B (en) * 2019-10-16 2022-08-12 中国航空工业集团公司洛阳电光设备研究所 Method for adjusting position precision among lenses in conjugate optical system
CN112284352B (en) * 2020-09-14 2023-02-03 北京空间飞行器总体设计部 Image stabilizing system and method for optical remote sensing satellite
CN112285941B (en) * 2020-10-29 2022-07-12 中国航空工业集团公司洛阳电光设备研究所 Method for assembling and adjusting clamp type light pipe
US20220137380A1 (en) * 2020-10-30 2022-05-05 Kla Corporation Reflective compact lens for magneto-optic kerr effect metrology system
CN112255755B (en) * 2020-11-17 2022-06-21 中国科学院长春光学精密机械与物理研究所 Field diaphragm installation device and installation method thereof
RU203510U1 (en) * 2020-12-29 2021-04-08 Акционерное общество "ЛОМО" ADJUSTMENT DEVICE FOR TWO-MIRROR CENTERED OPTICAL SYSTEM
RU205115U1 (en) * 2021-02-25 2021-06-28 Акционерное общество "Научно-производственное объединение "Государственный институт прикладной оптики" (АО "НПО ГИПО") AXIAL SYNTHESIZED HOLOGRAM OPTICAL ELEMENT
CN115484482A (en) * 2021-06-15 2022-12-16 博泰车联网科技(上海)股份有限公司 Focus centering method, storage medium and electronic device
CN114739640B (en) * 2022-04-12 2022-12-30 中国科学院光电技术研究所 Real-time alignment detection system for primary mirror and secondary mirror of telescope

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282016A (en) * 1992-07-29 1994-01-25 Hughes Aircraft Company Optical alignment by use of arrays of reflective or diffractive optical elements and detectors
RU2375676C2 (en) * 2007-12-13 2009-12-10 Федеральное государственное унитарное предприятие "Научно-производственное объединение "Государственный институт прикладной оптики" (ФГУП "НПО ГИПО") Method of adjusting double-mirror centred optical systems

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2084941C1 (en) * 1996-05-06 1997-07-20 Йелстаун Корпорейшн Н.В. Adaptive optical module

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282016A (en) * 1992-07-29 1994-01-25 Hughes Aircraft Company Optical alignment by use of arrays of reflective or diffractive optical elements and detectors
RU2375676C2 (en) * 2007-12-13 2009-12-10 Федеральное государственное унитарное предприятие "Научно-производственное объединение "Государственный институт прикладной оптики" (ФГУП "НПО ГИПО") Method of adjusting double-mirror centred optical systems

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
V. P. IVANOV ET AL.: "Yustirovka dvukhzerkalnykh tsentrirovannykh opticheskikh sistem s ispolzovaniem sintezirovannykh gologrammnykh opticheskikh elementov.", JOURNAL OF OPTICAL TECHNOLOGY, vol. 77, no. 6, June 2010 (2010-06-01), pages 14 - 18 *

Also Published As

Publication number Publication date
RU2467286C1 (en) 2012-11-20
WO2012169935A2 (en) 2012-12-13

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