FR2412086A1 - OPTICAL ILLUMINATOR - Google Patents

OPTICAL ILLUMINATOR

Info

Publication number
FR2412086A1
FR2412086A1 FR7834666A FR7834666A FR2412086A1 FR 2412086 A1 FR2412086 A1 FR 2412086A1 FR 7834666 A FR7834666 A FR 7834666A FR 7834666 A FR7834666 A FR 7834666A FR 2412086 A1 FR2412086 A1 FR 2412086A1
Authority
FR
France
Prior art keywords
light source
plane
optical illuminator
reference plane
rays
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.)
Granted
Application number
FR7834666A
Other languages
French (fr)
Other versions
FR2412086B1 (en
Inventor
Jan Jasny
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.)
Polska Akademia Nauk Instytut
Original Assignee
Polska Akademia Nauk Instytut
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 Polska Akademia Nauk Instytut filed Critical Polska Akademia Nauk Instytut
Publication of FR2412086A1 publication Critical patent/FR2412086A1/en
Application granted granted Critical
Publication of FR2412086B1 publication Critical patent/FR2412086B1/fr
Granted 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
    • G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective
    • 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
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Microscoopes, Condenser (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

ILLUMINATEUR OPTIQUE POUR PROJECTION D'IMAGE DANS LE PLAN DE LA FENTE D'UN AUTRE SYSTEME OPTIQUE, COMPRENANT UN MIROIR SPHERIQUE CONCAVE 5 DISPOSE OBLIQUEMENT PAR RAPPORT AU FAISCEAU DES RAYONS SORTANT DE LA SOURCE DE LUMIERE 2, LE FAISCEAU DES RAYONS A AXE 10, REFLECHI DU MIROIR 5 SOUS L'ANGLE I, CONVERGEANT AU POINT 6, EN Y FORMANT L'IMAGE REELLE DE LA SOURCE DE LUMIERE DANS LE PLAN DE REFERENCE. LA LENTILLE CYLINDRIQUE 3, EST DISPOSEE A UNE DISTANCE CHOISIE DE LA SOURCE DE LUMIERE 2 POUR FORMER, DANS LE PLAN PERPENDICULAIRE AU PLAN DE REFERENCE, L'IMAGE VIRTUELLE 7 DE LA SOURCE DE LUMIERE.OPTICAL ILLUMINATOR FOR IMAGE PROJECTION IN THE PLANE OF THE SLIT OF ANOTHER OPTICAL SYSTEM, INCLUDING A CONCAVE 5 SPHERICAL MIRROR OBLICALLY ARRANGED WITH RESPECT TO THE BEAM OF THE RAYS COMING OUT OF THE LIGHT SOURCE 2, THE BEAM OF THE RAYS AT AXIS 10, REFLECTED OF MIRROR 5 UNDER ANGLE I, CONVERGING TO POINT 6, FORMING THE REAL IMAGE OF THE LIGHT SOURCE IN THE REFERENCE PLANE. THE CYLINDRICAL LENS 3 IS ARRANGED AT A SELECTED DISTANCE FROM THE LIGHT SOURCE 2 TO FORM, IN THE PLANE PERPENDICULAR TO THE REFERENCE PLANE, THE VIRTUAL IMAGE 7 OF THE LIGHT SOURCE.

FR7834666A 1977-12-16 1978-12-08 OPTICAL ILLUMINATOR Granted FR2412086A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL20302477A PL114748B1 (en) 1977-12-16 1977-12-16 Optical illuminator

Publications (2)

Publication Number Publication Date
FR2412086A1 true FR2412086A1 (en) 1979-07-13
FR2412086B1 FR2412086B1 (en) 1982-12-10

Family

ID=19986251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834666A Granted FR2412086A1 (en) 1977-12-16 1978-12-08 OPTICAL ILLUMINATOR

Country Status (5)

Country Link
JP (1) JPS5492280A (en)
DE (1) DE2852537A1 (en)
FR (1) FR2412086A1 (en)
GB (1) GB2010518B (en)
PL (1) PL114748B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207378B (en) * 1987-07-28 1992-01-15 Amchem Co Ltd Laser cutting devices
AT411403B (en) * 2001-12-05 2003-12-29 Photonic Optische Geraete Gmbh SYSTEM FOR IMAGING A SMALL LIGHT SOURCE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1971457A (en) * 1931-04-06 1934-08-28 Rca Corp Optical system
GB560008A (en) * 1941-09-13 1944-03-15 Kodak Ltd Improvements in optical systems for modulating light beams
GB762804A (en) * 1953-06-29 1956-12-05 Optische Ind De Oude Delft Nv Improvements relating to anamorphotic optical systems
US3317267A (en) * 1963-04-12 1967-05-02 Perkin Elmer Corp Optical system having cylindrical power

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1971457A (en) * 1931-04-06 1934-08-28 Rca Corp Optical system
GB560008A (en) * 1941-09-13 1944-03-15 Kodak Ltd Improvements in optical systems for modulating light beams
GB762804A (en) * 1953-06-29 1956-12-05 Optische Ind De Oude Delft Nv Improvements relating to anamorphotic optical systems
US3317267A (en) * 1963-04-12 1967-05-02 Perkin Elmer Corp Optical system having cylindrical power

Also Published As

Publication number Publication date
GB2010518B (en) 1982-02-24
PL203024A1 (en) 1979-07-16
JPS5492280A (en) 1979-07-21
DE2852537A1 (en) 1979-06-21
PL114748B1 (en) 1981-02-28
FR2412086B1 (en) 1982-12-10
GB2010518A (en) 1979-06-27

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Legal Events

Date Code Title Description
ST Notification of lapse