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Title: Embedded high-contrast distributed grating structures

Abstract

A new class of fabrication methods for embedded distributed grating structures is claimed, together with optical devices which include such structures. These new methods are the only known approach to making defect-free high-dielectric contrast grating structures, which are smaller and more efficient than are conventional grating structures.

Inventors:
 [1];  [1];  [1]
  1. Albuquerque, NM
Issue Date:
Research Org.:
Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
OSTI Identifier:
874324
Patent Number(s):
6365428
Assignee:
Sandia Corporation (Albuquerque, NM)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01S - DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
DOE Contract Number:  
AC04-94AL85000
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
embedded; high-contrast; distributed; grating; structures; fabrication; methods; claimed; optical; devices; approach; defect-free; high-dielectric; contrast; efficient; conventional; fabrication method; /438/

Citation Formats

Zubrzycki, Walter J, Vawter, Gregory A, and Allerman, Andrew A. Embedded high-contrast distributed grating structures. United States: N. p., 2002. Web.
Zubrzycki, Walter J, Vawter, Gregory A, & Allerman, Andrew A. Embedded high-contrast distributed grating structures. United States.
Zubrzycki, Walter J, Vawter, Gregory A, and Allerman, Andrew A. Tue . "Embedded high-contrast distributed grating structures". United States. https://www.osti.gov/servlets/purl/874324.
@article{osti_874324,
title = {Embedded high-contrast distributed grating structures},
author = {Zubrzycki, Walter J and Vawter, Gregory A and Allerman, Andrew A},
abstractNote = {A new class of fabrication methods for embedded distributed grating structures is claimed, together with optical devices which include such structures. These new methods are the only known approach to making defect-free high-dielectric contrast grating structures, which are smaller and more efficient than are conventional grating structures.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2002},
month = {1}
}

Patent:

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