dc.contributor.author |
Eyyuboğlu, Halil T.
|
|
dc.contributor.author |
Cai, Yangjian
|
|
dc.date.accessioned |
2017-02-28T11:02:53Z |
|
dc.date.available |
2017-02-28T11:02:53Z |
|
dc.date.issued |
2012-03-15 |
|
dc.identifier.citation |
Eyyuboğlu, H.T., Cai, Y. (2012). Non-Kolmogorov spectrum scintillation aspects of dark hollow and flat topped beams. Optic Communications, 285(6), 969-974. http://dx.doi.org/10.1016/j.optcom.2011.11.095 |
tr_TR |
dc.identifier.issn |
0030-4018 |
|
dc.identifier.uri |
http://hdl.handle.net/20.500.12416/1325 |
|
dc.description.abstract |
The scintillation aspects of dark hollow (DH) and fiat topped (FT) beams propagating in the turbulent atmosphere containing the non-Kolmogorov power spectrum are investigated. It is found that low scintillations will occur when the exponent of the power spectrum is just above the numeric value of 3. Initially, the rises in scintillations will take place as the exponent becomes larger, but later the scintillation reductions will be experienced as the exponent grows further, eventually minimum scintillations will be seen when the exponent has reached the value of 4. This will be the case, for scintillation variations against propagation distance, source size, wavelength, inner and outer scales of turbulence. Furthermore, it is found that at the small source sizes, DH beams will offer less scintillation than FT beams, while at the large source sizes, the reverse will be applicable |
tr_TR |
dc.language.iso |
eng |
tr_TR |
dc.publisher |
Elsevier Science Bv |
tr_TR |
dc.relation.isversionof |
10.1016/j.optcom.2011.11.095 |
tr_TR |
dc.rights |
info:eu-repo/semantics/closedAccess |
|
dc.subject |
Non-Kolmogorov Power Spectrum |
tr_TR |
dc.subject |
DH And FT Beams |
tr_TR |
dc.subject |
Scintillation |
tr_TR |
dc.title |
Non-Kolmogorov spectrum scintillation aspects of dark hollow and flat topped beams |
tr_TR |
dc.type |
article |
tr_TR |
dc.relation.journal |
Optic Communications |
tr_TR |
dc.contributor.authorID |
7688 |
tr_TR |
dc.identifier.volume |
285 |
tr_TR |
dc.identifier.issue |
6 |
tr_TR |
dc.identifier.startpage |
969 |
tr_TR |
dc.identifier.endpage |
974 |
tr_TR |
dc.contributor.department |
Çankaya Üniversitesi, Mühendislik Fakültesi, Elektronik ve Haberleşme Mühendisliği |
tr_TR |