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
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER0045258 | 1967-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE341915B true SE341915B (en:Method) | 1972-01-17 |
Family
ID=7407562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE182368A SE341915B (en:Method) | 1967-02-11 | 1968-02-12 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH504005A (en:Method) |
| DE (1) | DE1623803B2 (en:Method) |
| FR (1) | FR1554267A (en:Method) |
| GB (1) | GB1206035A (en:Method) |
| SE (1) | SE341915B (en:Method) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2188175B1 (en:Method) * | 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 |
| DE3172095D1 (en) * | 1980-01-25 | 1985-10-10 | Demolux | Process for the manufacture of an optically active surface element |
| 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 |
-
1967
- 1967-02-11 DE DE19671623803 patent/DE1623803B2/de active Pending
-
1968
- 1968-01-29 CH CH130268A patent/CH504005A/de not_active IP Right Cessation
- 1968-02-09 FR FR1554267D patent/FR1554267A/fr not_active Expired
- 1968-02-09 GB GB649468A patent/GB1206035A/en not_active Expired
- 1968-02-12 SE SE182368A patent/SE341915B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH504005A (de) | 1971-02-28 |
| FR1554267A (en:Method) | 1969-01-17 |
| GB1206035A (en) | 1970-09-23 |
| DE1623803A1 (de) | 1970-01-02 |
| DE1623803B2 (de) | 1971-11-11 |