Optical: systems and elements – Having significant infrared or ultraviolet property – Multilayer filter or multilayer reflector
Patent
1997-01-13
2000-02-22
Henry, Jon
Optical: systems and elements
Having significant infrared or ultraviolet property
Multilayer filter or multilayer reflector
G02B 100, G02B 522
Patent
active
060286997
ABSTRACT:
A window is transparent to infrared and/or visible radiation, and is shielded against electromagnetic radiation. The window includes a substrate made of a material transparent to the selected wavelength band of radiation, and a multilayer grid pattern overlying the substrate. The grid pattern comprises a first layer of an electrically conductive material adjacent to the substrate, and a second layer of a magnetically permeable material overlying the first layer. Preferably, there is a third layer of an electrically conductive material overlying the second layer.
REFERENCES:
patent: 4770479 (1988-09-01), Tustison
patent: 5173443 (1992-12-01), Biricik et al.
patent: 5194985 (1993-03-01), Hilton, Sr.
Exotic Electrooptics
Garmong Gregory
Henry Jon
LandOfFree
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