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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

Publisher

United States Patent and Trademark Office

Date Modified

2017-08-01

Contributor

Thomas C. Corke|Eric Matlis

Language

  • English

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

Claims

20

Prior Publication Number

US 20110121158 A1

Cooperative Patent Classification Codes

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

International Patent Classification Codes

G01J 1/20 (20060101)

US Patent Classification Codes

250/201.9; 250/239;

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