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Methods and apparatus for plasma based adaptive optics for generating a first plasma gradient and a second plasma gradient

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posted on 2016-06-07, 00:00 authored by Eric Matlis, Thomas C. Corke
An adaptive plasma optics cell includes a housing defining a chamber, and a gas disposed within the housing chamber. A first light transmissive electrode layer is coupled to a first side of the housing and a first light transmissive dielectric layer is coupled between the first light transmissive electrode layer and the housing chamber. A second electrode layer is coupled to a second side of the housing such that the housing chamber is at least partially disposed between the first and second electrode layers and a second dielectric layer coupled between the second electrode layer electrode and the housing chamber. In operation, a power supply is controlled such that the power supply selectively supplies an electric signal sufficient to cause the gas to generate a plasma having a desired plasma gradient.

History

Patent Number

US 8513583 B2

Other Application

12/953,114

Inventor

Thomas C. Corke Eric Matlis

Inventor from Local Institution

Thomas C. Corke Eric Matlis

Assignee

University of Notre Dame Du Lac

Date Modified

2017-08-01

Language

  • English

Claims

20

Prior Publication Number

US 20110121158 A1

Publisher

United States Patent and Trademark Office

Cooperative Patent Classification Codes

G02B 5/10 (20130101); G02B 26/06 (20130101); G02F 1/29 (20130101); G02F 2203/18 (20130101)

Contributor

Thomas C. Corke|Eric Matlis

International Patent Classification Codes

G01J 1/20 (20060101)

US Patent Classification Codes

250/201.9; 250/239;

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