SE341915B - - Google Patents

Info

Publication number
SE341915B
SE341915B SE182368A SE182368A SE341915B SE 341915 B SE341915 B SE 341915B SE 182368 A SE182368 A SE 182368A SE 182368 A SE182368 A SE 182368A SE 341915 B SE341915 B SE 341915B
Authority
SE
Sweden
Application number
SE182368A
Inventor
D Rudolph
G Schmahl
Original Assignee
G Schmahl
D Rudolph
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 G Schmahl, D Rudolph filed Critical G Schmahl
Publication of SE341915B publication Critical patent/SE341915B/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1847—Manufacturing methods
    • G02B5/1857—Manufacturing methods using exposure or etching means, e.g. holography, photolithography, exposure to electron or ion beams
    • 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
    • G02B17/061—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror 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
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/06—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors having a focussing action, e.g. parabolic mirror
SE182368A 1967-02-11 1968-02-12 SE341915B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0045258 1967-02-11

Publications (1)

Publication Number Publication Date
SE341915B true SE341915B (xx) 1972-01-17

Family

ID=7407562

Family Applications (1)

Application Number Title Priority Date Filing Date
SE182368A SE341915B (xx) 1967-02-11 1968-02-12

Country Status (5)

Country Link
CH (1) CH504005A (xx)
DE (1) DE1623803B2 (xx)
FR (1) FR1554267A (xx)
GB (1) GB1206035A (xx)
SE (1) SE341915B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2188175B1 (xx) * 1972-06-07 1974-12-27 Thomson Csf
GB1506400A (en) * 1975-12-08 1978-04-05 Rank Organisation Ltd Diffraction gratings
GB1537703A (en) * 1976-01-27 1979-01-04 Rca Corp Fabrication of rectangular relief profiles in photoresist
FR2360824A1 (fr) * 1976-08-04 1978-03-03 Laude Jean Pierre Appareil de projection de lumiere dispersee
EP0033882B1 (de) * 1980-01-25 1985-09-04 Demolux GmbH & Co.KG. Verfahren zur Herstellung eines optisch aktiven Flächengebildes
US4469407A (en) * 1982-02-08 1984-09-04 Polaroid Corporation Laser apodizing filter
US4828356A (en) * 1987-12-22 1989-05-09 Hughes Aircraft Company Method for fabrication of low efficiency diffraction gratings and product obtained thereby
GB8824131D0 (en) * 1988-10-14 1988-11-23 Secretary Trade Ind Brit Method of making product with feature having multiplicity of fine lines
DE4340107B4 (de) * 1993-11-22 2006-05-18 Carl Zeiss Jena Gmbh Verfahren zur Herstellung eines Teils mit einer fein strukturierten konkaven Oberfläche

Also Published As

Publication number Publication date
DE1623803B2 (de) 1971-11-11
GB1206035A (en) 1970-09-23
CH504005A (de) 1971-02-28
DE1623803A1 (de) 1970-01-02
FR1554267A (xx) 1969-01-17

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