Measurements of the Beam and Point Spread Functions of Sea Water
1972
Mertens, Lawrence E. | Phillips, David L.
This report presents the first in situ sea water measurements of the Beam Spread Function (BSF) and Point Spread Function (PSF). Furthermore, these measurements are valid to much smaller angles than those previously published and should be of value in imaging system analysis. Measurements are presented for sea water ranging from clear coastal to maximum clarity deep oceanic; over an angular range from less than .0001 radians to 180 deg and for propagation ranges up to nine attenuation lengths.
显示更多 [+] 显示较少 [-]AGROVOC关键词
书目信息
其它主题
*sea water; *underwater light; Transfer functions; Gas lasers; Continuous wave; Integral transforms; Propagation; Beam spreading; Optical images; Collimation; Range finding; Range(distance); Target angle; Deep look project; Optics; Bahama islands; Tongue of the ocean; *light transmission; Ultraviolet spectra; Sources; Visible spectra
语言
英语
注释
Sponsored in part by DARPA.
许可
http://stinet.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0908737Approved for public release; distribution is unlimited. Document partially illegible.
类型
Text
来源
RCA SERVICE CO PATRICK AFB FLDTIC AND NTIS
团体作者
RCA SERVICE CO PATRICK AFB FL
2013-06-15
AGRIS AP
