CA985078A - Catoptric lens arrangement - Google Patents

Catoptric lens arrangement

Info

Publication number
CA985078A
CA985078A CA169,864A CA169864A CA985078A CA 985078 A CA985078 A CA 985078A CA 169864 A CA169864 A CA 169864A CA 985078 A CA985078 A CA 985078A
Authority
CA
Canada
Prior art keywords
lens arrangement
catoptric lens
catoptric
arrangement
lens
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
Application number
CA169,864A
Other versions
CA169864S (en
Inventor
Philip J. Mcfarland
Werner R. Rambauske
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Application granted granted Critical
Publication of CA985078A publication Critical patent/CA985078A/en
Expired 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
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/143—Beam splitting or combining systems operating by reflection only using macroscopically faceted or segmented reflective surfaces
    • 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
    • G02B17/0621—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 which not all of the mirrors share a common axis of rotational symmetry, e.g. at least one of the mirrors is warped, tilted or decentered with respect to the other elements
    • 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
    • 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
    • G02B19/0076—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a detector
    • G02B19/008—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a detector adapted to collect light from a complete hemisphere or a plane extending 360 degrees around the detector
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/10—Nuclear fusion reactors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Optical Elements Other Than Lenses (AREA)
CA169,864A 1972-07-03 1973-04-30 Catoptric lens arrangement Expired CA985078A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26827072A 1972-07-03 1972-07-03

Publications (1)

Publication Number Publication Date
CA985078A true CA985078A (en) 1976-03-09

Family

ID=23022209

Family Applications (1)

Application Number Title Priority Date Filing Date
CA169,864A Expired CA985078A (en) 1972-07-03 1973-04-30 Catoptric lens arrangement

Country Status (9)

Country Link
JP (1) JPS5336785B2 (en)
CA (1) CA985078A (en)
CH (1) CH567732A5 (en)
DE (1) DE2333179A1 (en)
FR (1) FR2237213B1 (en)
GB (1) GB1425608A (en)
IL (1) IL42173A (en)
IT (1) IT985124B (en)
NL (1) NL7307567A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6261480U (en) * 1985-10-04 1987-04-16
DE19936936B4 (en) * 1999-08-05 2006-02-09 Carl Zeiss Smt Ag Device for focusing light
KR100576921B1 (en) * 2003-01-15 2006-05-03 한국원자력연구소 Device for generating parallel beam with high flux
RU2743906C1 (en) * 2020-05-21 2021-03-01 Игорь Николаевич Корнильев Reflecting telescope

Also Published As

Publication number Publication date
DE2333179A1 (en) 1974-01-24
GB1425608A (en) 1976-02-18
CH567732A5 (en) 1975-10-15
FR2237213B1 (en) 1976-12-03
FR2237213A1 (en) 1975-02-07
JPS5336785B2 (en) 1978-10-04
JPS4958844A (en) 1974-06-07
IL42173A (en) 1975-11-25
NL7307567A (en) 1974-01-07
IL42173A0 (en) 1973-07-30
IT985124B (en) 1974-11-30

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