Çağlar Arpali
Çankaya University
19 Papers
88 Citations
Çağlar Arpali is an academic researcher from Çankaya University. The author has contributed to research in topics: Beam (structure) & Scintillation. The author has an hindex of 7, co-authored 18 publications. Previous affiliations of Çağlar Arpali include University of California & University of California, Los Angeles.
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Papers
Flat topped beams and their characteristics in turbulent media.
TL;DR: The source and receiver plane characteristics of flat topped (FT) beam propagating in turbulent atmosphere are investigated and Kurtosis parameter and beam size variation along the propagation axis are formulated.
137
Simulator for general-type beam propagation in turbulent atmosphere
TL;DR: A simulator is designed in MATLAB code which gives the propagation characteristics of a general-type beam in turbulent atmosphere when the required source and medium parameters are entered, and yields the average intensity profile along the propagation axis in a video format.
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High-throughput screening of large volumes of whole blood using structured illumination and fluorescent on-chip imaging
Serap Altay Arpali,Çağlar Arpali,Çağlar Arpali,Ahmet F. Coskun,Hsin-Hao Chiang,Aydogan Ozcan +5 more
TL;DR: A new fluorescent on-chip imaging modality that can rapidly screen large volumes of absorbing and scattering media, such as undiluted whole blood samples, for detection of fluorescent micro-objects at low concentrations is demonstrated.
54
BER evaluations for multimode beams in underwater turbulence
TL;DR: In this paper, the effects of oceanic turbulence on multimode laser beam incidences are studied and compared in terms of average BER, which is related to the scintillation index.
30
Intensity fluctuations of partially coherent laser beam arrays in weak atmospheric turbulence
TL;DR: In this article, the effects of the propagation length, number of beamlets, radial distance, source size, wavelength of operation and coherence level on the on-axis scintillation index at the receiver plane was analyzed via the extended Huygens-Fresnel diffraction integral in conditions of weak atmospheric turbulence.
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