Title:
LASER PROTECTION STRUCTURES AND METHODS OF FABRICATION
Document Type and Number:
WIPO Patent Application WO/2012/096702
Kind Code:
A3
Abstract:
An optically transmissive structure (100) for laser protection is provided including a plurality of metallic layers (101) interspersed with a plurality of dielectric layers (102). The metallic layers are interposed with the dielectric layers; the metallic layers include individual layers each having a thickness smaller than a skin depth of the metal at a selected wavelength; and the dielectric layers separating two metallic layers have a thickness equal to or less than the selected wavelength in the dielectric layer of material. A method for fabricating the above structure is also provided. An optically transmissive structure for laser protection including a plurality of metal layers interposed with dielectric layers is also provided. A transmittance of the structure is greater than fifty percent for incident light having a wavelength of 550 nm and an optical density of the structure is greater than two for incident light having a wavelength between 1000 nm and 1400 nm.
Inventors:
AKOZBEK NESET (US)
BINCICK MILAN (US)
KENGLA CARLOS (US)
BINCICK MILAN (US)
KENGLA CARLOS (US)
Application Number:
PCT/US2011/057023
Publication Date:
September 07, 2012
Filing Date:
October 20, 2011
Export Citation:
Assignee:
AEGIS TECHNOLOGIES GROUP INC (US)
AKOZBEK NESET (US)
BINCICK MILAN (US)
KENGLA CARLOS (US)
AKOZBEK NESET (US)
BINCICK MILAN (US)
KENGLA CARLOS (US)
International Classes:
A61F9/02; A42B3/22; G02B5/00; G02B5/20
Foreign References:
| US6262830B1 | 2001-07-17 | |||
| US20070081228A1 | 2007-04-12 |
Attorney, Agent or Firm:
WEBB, Gregory P. et al. (LLPIP Section,2323 Victory Avenue, Suite 70, Dallas Texas, US)
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