H
Hamid Latifi
Researcher at Shahid Beheshti University
Publications - 239
Citations - 2785
Hamid Latifi is an academic researcher from Shahid Beheshti University. The author has contributed to research in topics: Optical fiber & Fiber optic sensor. The author has an hindex of 25, co-authored 227 publications receiving 2277 citations. Previous affiliations of Hamid Latifi include New Mexico State University & Colorado State University.
Papers
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Journal ArticleDOI
Measuring bacterial growth by refractive index tapered fiber optic biosensor.
Mohammad Ismail Zibaii,Alireza Kazemi,Hamid Latifi,Mahmoud Karimi Azar,Seyed Masoud Hosseini,Mohammad Hossein Ghezelaiagh +5 more
TL;DR: A single-mode tapered fiber optic biosensor was utilized for real-time monitoring of the Escherichia coli growth in an aqueous medium and promises new application such as rapid analysis of the presence of bacteria.
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Two-frequency Lidar technique for mesospheric Na temperature measurements
TL;DR: In this paper, a two-frequency lidar was used to measure Na temperature profiles using the Doppler-free structure of the Na D2 fluorescence spectrum in a vapor cell.
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High-spectral-resolution fluorescence light detection and ranging for mesospheric sodium temperature measurements.
TL;DR: The principle and practice of narrow-band light detection and ranging (lidar) for temperature measurements are discussed, with emphasis on a new two-frequency technique for measuring mesospheric Na temperature and density profiles.
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Fiber optic Fabry-Perot pressure sensor with low sensitivity to temperature changes for downhole application
TL;DR: In this paper, an extrinsic fiber Fabry-Perot interferometer (EFPI) sensor was proposed for pressure measurement with low sensitivity variation, and the experimental pressure sensitivity for EFPI and fiber Bragg grating (FBG) sensors were measured.
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Modal interferometer based on hollow-core photonic crystal fiber for strain and temperature measurement
S. H. Aref,Rodrigo Amezcua-Correa,J. P. Carvalho,Orlando Frazão,Paulo Caldas,Jose Luis Santos,F. M. Araújo,Hamid Latifi,Faramarz Farahi,Luís Ferreira,Jonathan Knight +10 more
TL;DR: In this work, sensitivity to strain and temperature of a sensor relying on modal interferometry in hollow-core photonic crystal fibers is studied and it was found that the fiber structure is not sensitive to curvature.