IL230640B - Anamorphic optics that resolve off-axis point sources - Google Patents
Anamorphic optics that resolve off-axis point sourcesInfo
- Publication number
- IL230640B IL230640B IL23064014A IL23064014A IL230640B IL 230640 B IL230640 B IL 230640B IL 23064014 A IL23064014 A IL 23064014A IL 23064014 A IL23064014 A IL 23064014A IL 230640 B IL230640 B IL 230640B
- Authority
- IL
- Israel
- Prior art keywords
- light
- anamorphic
- plane
- optical
- resolve
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/08—Anamorphotic objectives
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Abstract
An optical system comprising: an anamorphic optical subsystem that includes: an entrance plane, an exit plane, and at least one optical element, in an optical path from said entrance plane to said exit plane, that effects an aspect ratio distortion, by a factor r>1, on light that has a wavelength in a predetermined wavelength interval and that enters said anamorphic optical subsystem via said entrance plane from an infinitely distant point source at any azimuth and at any elevation of up to at least about five degrees from an optical axis of said anamorphic optical subsystem, such that energy of said light within an Airy disk of said light as said light exits said anamorphic optical subsystem via said exit plane, is at least about f(r) of a diffraction limit value of said energy, wherein f(x) is a monotonic function of x such that f(1)=1, f(1)≥- 0.737, f(2)≥0.6 and f(∞)=0.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL23064014A IL230640B (en) | 2014-01-23 | 2014-01-23 | Anamorphic optics that resolve off-axis point sources |
| PCT/IL2014/051088 WO2015111036A1 (en) | 2014-01-23 | 2014-12-11 | Anamorphic optics that resolve off-axis point sources |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL23064014A IL230640B (en) | 2014-01-23 | 2014-01-23 | Anamorphic optics that resolve off-axis point sources |
| PCT/IL2014/051088 WO2015111036A1 (en) | 2014-01-23 | 2014-12-11 | Anamorphic optics that resolve off-axis point sources |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL230640A0 IL230640A0 (en) | 2014-06-30 |
| IL230640B true IL230640B (en) | 2019-10-31 |
Family
ID=51221224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL23064014A IL230640B (en) | 2014-01-23 | 2014-01-23 | Anamorphic optics that resolve off-axis point sources |
Country Status (2)
| Country | Link |
|---|---|
| IL (1) | IL230640B (en) |
| WO (1) | WO2015111036A1 (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5013133A (en) * | 1988-10-31 | 1991-05-07 | The University Of Rochester | Diffractive optical imaging lens systems |
| US6157756A (en) * | 1998-08-21 | 2000-12-05 | Ishiwata; Samford P. | Laser beam expander and beam profile converter |
| US6098887A (en) * | 1998-09-11 | 2000-08-08 | Robotic Vision Systems, Inc. | Optical focusing device and method |
| US6509995B1 (en) * | 1999-09-01 | 2003-01-21 | Ricoh Company, Ltd. | Optical scanning device, line-image forming optical system therein, imaging adjustment method in the device and image forming apparatus |
| US6661582B1 (en) * | 2002-06-11 | 2003-12-09 | Nortel Networks Limited | Optical transmitter and anamorphic lens therefor |
| DE102006006981A1 (en) * | 2006-02-14 | 2007-08-23 | Jos. Schneider Optische Werke Gmbh | Projection lens for digital cinema projection |
| JP2012508366A (en) * | 2008-11-04 | 2012-04-05 | ウィリアム・マーシュ・ライス・ユニバーシティ | Image mapping spectrometer |
| EP2687888B1 (en) * | 2011-03-17 | 2024-09-18 | Vallés Navarro, Alfredo | Anamorphic lens |
-
2014
- 2014-01-23 IL IL23064014A patent/IL230640B/en active IP Right Grant
- 2014-12-11 WO PCT/IL2014/051088 patent/WO2015111036A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| IL230640A0 (en) | 2014-06-30 |
| WO2015111036A1 (en) | 2015-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2569749A (en) | Optical system for collecting distance information within a field | |
| MX2017005917A (en) | High efficiency optical combiner for multiple non-coherent light sources. | |
| WO2014072818A3 (en) | Miniature optical zoom lens | |
| PL395649A1 (en) | Method for obtaining a homogeneous beam of electromagnetic radiation of any geometrical shape and the mechanical-optical device to apply this method | |
| WO2012095422A3 (en) | Device for converting the profile of a laser beam into a laser beam with a rotationally symmetrical intensity distribution | |
| WO2018071870A3 (en) | High performance visible wavelength meta-axicons for generating bessel beams | |
| TW201612652A (en) | High numerical aperture objective lens system | |
| PL412361A1 (en) | System for deflection of optical radiation beam and the device containing this system | |
| TW201614169A (en) | Optical module | |
| MY182760A (en) | Diffractive lens and optical device using the same | |
| WO2016139055A3 (en) | Radiation system | |
| SG10201807071TA (en) | An optical interference device | |
| BR112018016506A2 (en) | a system to perform spectroscopy | |
| AU2018394843A1 (en) | Solar energy utilization device | |
| EP4443049A3 (en) | Optical systems for electronic devices with displays | |
| WO2013148218A3 (en) | Illumination or pointing device comprising an array of diode lasers | |
| EP3588944A3 (en) | Laser projector | |
| WO2012032465A3 (en) | Improved mixing optical zoom system with moving gate and gobo | |
| WO2016150612A3 (en) | Radiation beam expander | |
| GB2543719A (en) | Spectrometer | |
| IL230640B (en) | Anamorphic optics that resolve off-axis point sources | |
| SI25313A (en) | System for recognising the position and orientation of an object in a training range | |
| PH12016000453A1 (en) | A device and method for generating angularly polarized light | |
| GB2551928A (en) | Optical computing devices comprising rotatable broadband angle-selective filters | |
| WO2018113814A3 (en) | Device and method for increasing the energy density of radiation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed |