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Class Information
Number: 359/351
Name: Optical: systems and elements > Having significant infrared or ultraviolet property > Having folded optical path
Description: Subject matter including an element which modifies the path of incident light so as to cause the light to repeatedly traverse the same or overlapping volumes of space.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7583433 |
Multi mirror system for an illumination system |
Sep. 1, 2009 |
| 7540632 |
Spectrally controlled display backlight emissions for night vision imaging system compatibility |
Jun. 2, 2009 |
| 7492454 |
Achromatic and absorption reducing light collecting system, particularly adapted to optical spectrometric analysis |
Feb. 17, 2009 |
| 7485881 |
Lithographic apparatus, illumination system, filter system and method for cooling a support of such a filter system |
Feb. 3, 2009 |
| 7423805 |
Ultra-broadband UV microscope imaging system with wide range zoom capability |
Sep. 9, 2008 |
| 7405871 |
Efficient EUV collector designs |
Jul. 29, 2008 |
| 7359114 |
Clip-on night vision device |
Apr. 15, 2008 |
| 7301694 |
Off-axis projection optical system and extreme ultraviolet lithography apparatus using the same |
Nov. 27, 2007 |
| 7256932 |
Optical system for ultraviolet light |
Aug. 14, 2007 |
| 7248401 |
Common-aperture multispectral objective |
Jul. 24, 2007 |
| 7196841 |
Lighting system, particularly for use in extreme ultraviolet (EUV) lithography |
Mar. 27, 2007 |
| 7196343 |
Optical element, lithographic apparatus including such an optical element, device manufacturing method, and device manufactured thereby |
Mar. 27, 2007 |
| 7180658 |
High performance catadioptric imaging system |
Feb. 20, 2007 |
| 7180067 |
Infrared imaging system with ellipsoid reflective warm baffle and method |
Feb. 20, 2007 |
| 7075721 |
Compensator for radially symmetric birefringence |
Jul. 11, 2006 |
| 7034320 |
Dual hemispherical collectors |
Apr. 25, 2006 |
| 6897434 |
All-fiber photon-pair source for quantum communications |
May. 24, 2005 |
| 6894299 |
Apparatus and method for treating products with ultraviolet light |
May. 17, 2005 |
| 6885503 |
Achromatic fresnel optics based lithography for short wavelength electromagnetic radiations |
Apr. 26, 2005 |
| 6858853 |
Illumination system particularly for microlithography |
Feb. 22, 2005 |
| 6822788 |
Wavelength specific coating for mirrored optics and method for reducing reflection of white light |
Nov. 23, 2004 |
| 6801357 |
Ultra-broadband UV microscope imaging system with wide range zoom capability |
Oct. 5, 2004 |
| 6801358 |
Broad band deep ultraviolet/vacuum ultraviolet catadioptric imaging system |
Oct. 5, 2004 |
| 6768567 |
Synchrotron-based EUV lithography illuminator simulator |
Jul. 27, 2004 |
| 6747607 |
Radiation power limiter |
Jun. 8, 2004 |
| 6661580 |
High transmission optical inspection tools |
Dec. 9, 2003 |
| 6636349 |
Reflection and refraction optical system and projection exposure apparatus using the same |
Oct. 21, 2003 |
| 6614575 |
Optical structure and method for producing the same |
Sep. 2, 2003 |
| 6577443 |
Reduction objective for extreme ultraviolet lithography |
Jun. 10, 2003 |
| 6568626 |
Eyepiece-support arm assembly device on an aircraft such as a rotary aircraft |
May. 27, 2003 |
| 6507024 |
Low cost infrared camera |
Jan. 14, 2003 |
| 6501598 |
Prism and optical device using the same |
Dec. 31, 2002 |
| 6483638 |
Ultra-broadband UV microscope imaging system with wide range zoom capability |
Nov. 19, 2002 |
| 6469827 |
Diffraction spectral filter for use in extreme-UV lithography condenser |
Oct. 22, 2002 |
| 6414805 |
Reflected-light type fluorescence microscope and filter cassette used therefor |
Jul. 2, 2002 |
| 6392793 |
High NA imaging system |
May. 21, 2002 |
| 6339497 |
Panoramic periscope |
Jan. 15, 2002 |
| 6285497 |
Diffractive element in extreme-UV lithography condenser |
Sep. 4, 2001 |
| 6274868 |
All purpose FLIR kit for aircraft |
Aug. 14, 2001 |
| 6225027 |
Extreme-UV lithography system |
May. 1, 2001 |
| 6222187 |
Multiwavelength imaging and spectroscopic photoemission microscope system |
Apr. 24, 2001 |
| 6210865 |
Extreme-UV lithography condenser |
Apr. 3, 2001 |
| 6137626 |
Optical system having polarization compensating optical system |
Oct. 24, 2000 |
| 6118577 |
Diffractive element in extreme-UV lithography condenser |
Sep. 12, 2000 |
| 6064517 |
High NA system for multiple mode imaging |
May. 16, 2000 |
| 6025957 |
Image intensifier binoculars |
Feb. 15, 2000 |
| 6016220 |
Off-axis three-mirror anastigmat having corrector mirror |
Jan. 18, 2000 |
| 5999310 |
Ultra-broadband UV microscope imaging system with wide range zoom capability |
Dec. 7, 1999 |
| 5946132 |
Telescopic sight for day/night viewing |
Aug. 31, 1999 |
| 5943163 |
Optical and infrared periscope |
Aug. 24, 1999 |
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