发明名称 |
Adaptive Optical System Testbed with Karhunen-Loeve Polynomial Based Method for Simulating Atmospheric Turbulence |
摘要 |
A system and method for simulating atmospheric turbulence for testing optical components. A time varying phase screen representing atmospheric turbulence is generated using Karhunen-Loeve polynomials and a splining technique for generating temporal functions of the noise factor for each Zernike mode. The phase screen is input to a liquid crystal spatial light modulator. A computer display allows the user to set geometric characteristics, the severity of the turbulence to be simulated, and to select between methods for generating atmospheric turbulence including Karhunen-Loeve polynomials, Zernike polynomials, and Frozen Seeing.
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申请公布号 |
US2013201542(A1) |
申请公布日期 |
2013.08.08 |
申请号 |
US201313829382 |
申请日期 |
2013.03.14 |
申请人 |
SECRETARY OF THE NAVY THE GOVERNMENT OF THE US, AS REPRESENTED BY THE |
发明人 |
WILCOX CHRISTOPHER C.;MARTINEZ TY;RESTAINO SERGIO R.;TEARE SCOTT W. |
分类号 |
G01N21/01 |
主分类号 |
G01N21/01 |
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地址 |
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