Laser beam projection with adaptive array of fiber collimators. II. Analysis of atmospheric compensation efficiency
We analyze the potential efficiency of laser beam projection onto a remote object in atmosphere with incoherent and coherent phase-locked conformal-beam director systems composed of an adaptive array of fiber collimators. Adaptive optics compensation of turbulence-induced phase aberrations in these...
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| Veröffentlicht in: | Journal of the Optical Society of America. A, Optics, image science, and vision Optics, image science, and vision, 2008-08, Vol.25 (8), p.1960-1973 |
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| Format: | Artikel |
| Sprache: | eng |
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| container_end_page | 1973 |
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| container_issue | 8 |
| container_start_page | 1960 |
| container_title | Journal of the Optical Society of America. A, Optics, image science, and vision |
| container_volume | 25 |
| creator | LACHINOVA, Svetlana L VORONTSOV, Mikhail A |
| description | We analyze the potential efficiency of laser beam projection onto a remote object in atmosphere with incoherent and coherent phase-locked conformal-beam director systems composed of an adaptive array of fiber collimators. Adaptive optics compensation of turbulence-induced phase aberrations in these systems is performed at each fiber collimator. Our analysis is based on a derived expression for the atmospheric-averaged value of the mean square residual phase error as well as direct numerical simulations. Operation of both conformal-beam projection systems is compared for various adaptive system configurations characterized by the number of fiber collimators, the adaptive compensation resolution, and atmospheric turbulence conditions. |
| doi_str_mv | 10.1364/JOSAA.25.001960 |
| format | Article |
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Operation of both conformal-beam projection systems is compared for various adaptive system configurations characterized by the number of fiber collimators, the adaptive compensation resolution, and atmospheric turbulence conditions.</description><subject>Convection, turbulence, diffusion. Boundary layer structure and dynamics</subject><subject>Earth, ocean, space</subject><subject>Exact sciences and technology</subject><subject>External geophysics</subject><subject>Fiber lasers</subject><subject>Fundamental areas of phenomenology (including applications)</subject><subject>Lasers</subject><subject>Meteorology</subject><subject>Optics</subject><subject>Physics</subject><issn>1084-7529</issn><issn>1520-8532</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNpF0LtPHDEQBnArCgqPpE4XuQndLn6svXZ5QhAOnUQR-tWcdyyM9hXPHuj-exbuFKqZ4jefNB9jP6UopbbV1f3D39WqVKYUQnorvrAzaZQonNHq67ILVxW1Uf6UnRM9CyEq6-pv7FQ6W9fa-DNGGyDMfIvQ8ymPzxjmNA78Nc1PHFqY5vSCHHKGPR8jj2m74DB2XephHjOVfL0u-WqAbk-J3gnM_UjTE-YUFthPOBB8RGKMKSQcwv47O4nQEf44zgv2eHvzeH1XbB7-rK9XmyJoZeYiqqCNUrYOXsUQZWvQoQhOaNlua-2tcjK2zjsD0rsqBmyhdkrJqNtoK33BLg-xy1__dkhz0ycK2HUw4LijxnrtbCXqBV4dYMgjUcbYTHn5L-8bKZr3mpuPmhtlmkPNy8WvY_Ru22P76Y-9LuD3EQAF6GKGIST675Qw3mlT6TeKqYbv</recordid><startdate>20080801</startdate><enddate>20080801</enddate><creator>LACHINOVA, Svetlana L</creator><creator>VORONTSOV, Mikhail A</creator><general>Optical Society of America</general><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20080801</creationdate><title>Laser beam projection with adaptive array of fiber collimators. 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| ispartof | Journal of the Optical Society of America. A, Optics, image science, and vision, 2008-08, Vol.25 (8), p.1960-1973 |
| issn | 1084-7529 1520-8532 |
| language | eng |
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| source | Optica Publishing Group Journals |
| subjects | Convection, turbulence, diffusion. Boundary layer structure and dynamics Earth, ocean, space Exact sciences and technology External geophysics Fiber lasers Fundamental areas of phenomenology (including applications) Lasers Meteorology Optics Physics |
| title | Laser beam projection with adaptive array of fiber collimators. II. Analysis of atmospheric compensation efficiency |
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