NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 1 to 2 of 2 (0.05 seconds)

Spelling suggestions: "subject:"tried metaparameter"" "subject:"tried afterparameter""

1

Adaptive Optics System Baseline Modeling for a USAF Quad Axis Telescope

Morris, Nathaniel R. 07 September 2017 (has links)
No description available.
Astronomy
Atmosphere
Atmospheric Sciences
Engineering
Optics
Physics
Adaptive Optics
John Bryan Observatory
Atmospheric Turbulence Compensation
LIDAR
Air Force Research Lab
Fried Parameter
Greenwood Frequency
Rytov Number
Baseline specifications for AO system
2

Interferometrické měření fázových změn optického svazku v turbulenci / Interferometric measurement of phase changes of optical beam in turbulence

Děcká, Klára January 2018 (has links)
This master’s thesis deals with the impact of atmospheric turbulence on phase changes of a free space optical signal. This problematic is investigated by the interferometric method. A part of the thesis is focused on the phenomenon of atmospheric turbulence. Then the physical effect of interference is discussed and optical interferometers are described. The experimental part of the thesis is focused on measurement of phase shift of optical signal by interferometric method. The result of the thesis is to determine how phase shift of an optical beam depends on the strength of turbulence.

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