Prof. Hamid Latifi Profile

Prof. Hamid Latifi

Professor of Physics at Shahid Beheshti Univ

SPIE Involvement:

Author

Publications (67)

Proceedings Article | 29 April 2022 Paper

Optimization of Airy beam profile to improve light-sheet microscopy illumination

Alireza Arandian, Maryam Mokari, Mohammad Ismail Zibaii, Hamid Latifi

Proceedings Volume 12192, 121920N (2022) https://doi.org/10.1117/12.2626301

KEYWORDS: Microscopy, Spatial light modulators, Gaussian beams, Modulation, Beam shaping, Computer generated holography

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Proceedings Article | 3 October 2019 Paper

Enhanced temperature sensing with Vernier effect on fiber probe based on multimode Fabry-Perot interferometer

André Gomes, Martin Becker, Jan Dellith, Mohammad Zibaii, Hamid Latifi, Manfred Rothhardt, Hartmut Bartelt, Orlando Frazão

Proceedings Volume 11207, 112071I (2019) https://doi.org/10.1117/12.2527399

KEYWORDS: Fabry–Perot interferometry, Interferometers, Biosensing, Sensors, Optical fibers, Multimode fibers, Superposition, Temperature sensors

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Proceedings Article | 21 June 2019 Paper

Design and fabrication of opto-mechanical micro polymeric cantilever based optical fiber sensor

O. R. Ranjbar-Naeini, Mohammadreza Salehi Moghadam, A. Barandak, H. Latifi

Proceedings Volume 11056, 110562K (2019) https://doi.org/10.1117/12.2526148

KEYWORDS: Sensors, Single mode fibers, Fiber optics sensors, Polymethylmethacrylate, Interferometry, Polymers, Polymeric sensors, Chemical analysis, Microelectromechanical systems, Interferometers

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Proceedings Article | 21 June 2019 Paper

Characterization the effect of acetone gas concentration on polymeric tapered optical fiber sensor

O. R. Ranjbar-Naeini, A. Barandak, M. M. Tahmasebi, H. Latifi

Proceedings Volume 11056, 1105630 (2019) https://doi.org/10.1117/12.2527583

KEYWORDS: Sensors, Polymers, Tapered optical fibers, Single mode fibers, Polymeric sensors, Polymer optical fibers, Optical fibers, Interferometers, Nitrogen, Calibration

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Proceedings Article | 26 April 2019 Paper

Experimental investigation of a high-power 1018 nm monolithic tandem pump fiber source using 20/400 µm Yb-doped fiber

M. Lafouti, H. Latifi, H. Fathi, S. Ebrahimzadeh, S. Sarikhani, H. Sarabi, V. Vatani, S. H. Nabavi

Proceedings Volume 11033, 1103314 (2019) https://doi.org/10.1117/12.2520720

KEYWORDS: Fiber lasers, Fiber Bragg gratings, Ytterbium, Oscillators, Fiber amplifiers

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Proceedings Article | 18 August 2018 Presentation + Paper

Multi-path interferometer structures with cleaved silica microspheres

André Gomes, Beatriz Silveira, Fatemeh Karami, Mohammad Zibaii, Hamid Latifi, Jan Dellith, Martin Becker, Manfred Rothhardt, Hartmut Bartelt, Orlando Frazão

Proceedings Volume 10749, 107490O (2018) https://doi.org/10.1117/12.2319082

KEYWORDS: Fiber optics sensors, Interferometry, Interferometers, Ion beams, Silica, Temperature metrology, Modulation, Fourier transforms, Multimode fibers

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SPIE Journal Paper | 23 July 2018

Partial discharge acoustic emission detector using mandrel-connected fiber Bragg grating sensor

Mohsen Ghorat, Gevork Gharehpetian, Hamid Latifi, Maryam Hejazi, Azam Layeghi

OE, Vol. 57, Issue 07, 074107, (July 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.7.074107

KEYWORDS: Optical amplifiers, Optical engineering, Sensors, Signal detection, Fiber Bragg gratings, Acoustics, Transformers, Acoustic emission, Fiber optics sensors, Transducers

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Proceedings Article | 26 June 2017 Paper

Optofluidic in-plane Mach-Zehnder interferometer based on the liquid core/liquid cladding waveguides for refractive-Index measurements

Mohammadreza Oraie, Hamid Latifi

Proceedings Volume 10330, 103300I (2017) https://doi.org/10.1117/12.2271952

KEYWORDS: Liquids, Waveguides, Interferometers, Mach-Zehnder interferometers, Microfluidics, Measurement devices

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Proceedings Article | 26 June 2017 Paper

Design and fabrication of micro silica sphere cavity force sensor based on hybrid Fabry Perot interferometer

O. Ranjbar-Naeini, F. Jafari, P. Zarafshani, M. Zibaii, H. Latifi

Proceedings Volume 10329, 1032936 (2017) https://doi.org/10.1117/12.2272013

KEYWORDS: Capillaries, Reflection, Fusion splicing, Sensors, Silica, Single mode fibers, Optical spheres, Interferometers, Fiber optics sensors, Fiber Bragg gratings, Interferometry, Finite element methods, LabVIEW

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Proceedings Article | 23 April 2017 Paper

In vivo brain temperature measurements based on fiber optic Bragg grating

Mohammad Zibaii, Hamid Latifi, Fatemeh Karami, Abdolaziz Ronaghi, Sara Chavoshi Nejad, Leila Dargahi

Proceedings Volume 10323, 103234G (2017) https://doi.org/10.1117/12.2265607

KEYWORDS: Brain, Fiber Bragg gratings, In vivo imaging, Temperature metrology, Sensors, Fiber optics sensors, Fiber optics tests, Fiber optics, Body temperature, Surgery

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Proceedings Article | 23 April 2017 Paper

Enhancement of the sensitivity of ferrofluidic magneto-optical fiber sensor by non-adiabatic tapered Hi-Bi fiber in fiber loop mirror

Azam Layeghi, Hamid Latifi

Proceedings Volume 10323, 1032312 (2017) https://doi.org/10.1117/12.2265832

KEYWORDS: Polarization, Interferometers, Matrices, Fiber couplers, Sensors, Fiber optics sensors, Magnetism, Mirrors, Magnetic sensors, Tapered optical fibers

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Proceedings Article | 23 April 2017 Paper

Ultra-sensitive wide dynamic range temperature sensor based on in-fiber Lyot interferometer

Hamed Nikbakht, Mohamad Hosein Poorghdiri Isfahani, Hamid Latifi

Proceedings Volume 10323, 103234R (2017) https://doi.org/10.1117/12.2265847

KEYWORDS: Interferometers, Sensors, Temperature sensors, Temperature metrology, Birefringence, Polarization maintaining fibers, Polarization, Fiber Bragg gratings, Polarizers, Spectroscopy

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Proceedings Article | 23 April 2017 Paper

Adiabatic tapered optical fiber Fabry-Perot structure as a refractive index sensor

O. Ranjbar-Naeini, Z. Chenari, P. Zarafshani, F. Jafari, H. Latifi

Proceedings Volume 10323, 103234N (2017) https://doi.org/10.1117/12.2265807

KEYWORDS: Sensors, Refractive index, Visibility, Signal detection, Tapered optical fibers, Fabry–Perot interferometers, Transmittance, Temperature metrology, Tunable lasers, Optical resolution

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Proceedings Article | 15 September 2016 Presentation + Paper

Tapered optical fiber tip probes based on focused ion beam-milled Fabry-Perot microcavities

Ricardo André, Stephen Warren-Smith, Martin Becker, Jan Dellith, Manfred Rothhardt, M. Zibaii, H. Latifi, Manuel B. Marques, Hartmut Bartelt, Orlando Frazão

Proceedings Volume 9927, 99270R (2016) https://doi.org/10.1117/12.2236321

KEYWORDS: Refractive index, Tapered optical fibers, Optical microcavities, Ion beams, Fabry–Perot interferometers, Wet etching, Silica, Water, Ions, Solids

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Proceedings Article | 30 May 2016 Paper

Fiber probe microcavities for refractive index and temperature discrimination

Ricardo André, Stephen Warren-Smith, Martin Becker, Jan Dellith, Manfred Rothhardt, M. Zibaii, H. Latifi, Manuel Marques, Hartmut Bartelt, Orlando Frazão

Proceedings Volume 9916, 991616 (2016) https://doi.org/10.1117/12.2236009

KEYWORDS: Optical microcavities, Refractive index, Ion beams, Structured optical fibers, Fabry–Perot interferometry, Fiber optics sensors, Laser beam diagnostics, Electronic filtering, Fourier transforms, Bandpass filters, Sensors, Water, Ions, Silica

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SPIE Journal Paper | 4 March 2016

Nanoparticle detection by mode splitting in hollow bottle microresonators

Zeinab Chenari, Hamid Latifi, Mostafa Peysokhan

JNP, Vol. 10, Issue 01, 016009, (March 2016) https://doi.org/10.1117/12.10.1117/1.JNP.10.016009

KEYWORDS: Resonators, Nanoparticles, Particles, Microresonators, Neptunium, Polarization, Absorption, Sensors, Silica, Scattering

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Proceedings Article | 28 September 2015 Paper

Bragg grating fabrication on tapered fiber tips based on focused ion beam milling

Ricardo André, Martin Becker, Jan Dellith, Manfred Rothhardt, M. Zibaii, H. Latifi, Manuel Marques, Hartmut Bartelt, Orlando Frazão

Proceedings Volume 9634, 96343I (2015) https://doi.org/10.1117/12.2194978

KEYWORDS: Fiber Bragg gratings, Ion beams, Refractive index, Bioalcohols, Sensors, Structured optical fibers, Scanning electron microscopy, Modulation, Silica, Temperature metrology

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Proceedings Article | 28 September 2015 Paper

A label free aptamer-based LPG sensor for detection of mercury in aquatic solutions

Hamed Nikbakht, Hamid Latifi, Farzaneh Ziaee

Proceedings Volume 9634, 96344C (2015) https://doi.org/10.1117/12.2194070

KEYWORDS: Sensors, Mercury, Ions, Refractive index, Water, Optical fibers, Fiber optics sensors, Chemical elements, Cladding, Environmental sensing

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Proceedings Article | 28 September 2015 Paper

Simultaneous measurement of refractive index and temperature with micro silica sphere cavity hybrid Fabry Perot optical fiber sensor

O. Ranjbar Naeini, H. Latifi, M. Zibaii

Proceedings Volume 9634, 963472 (2015) https://doi.org/10.1117/12.2193754

KEYWORDS: Temperature metrology, Sensors, Optical spheres, Silica, Refractive index, Fiber optics sensors, Optical fibers, Reflection, Interferometers, Liquids

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Proceedings Article | 28 September 2015 Paper

Real time monitoring of Pb2+-induced formation of G-quadruplex DNA with LPFG sensor

Z. Bagheri, H. Latifi, B. Ranjbar, M. I. Zibaii, E. Behroodi

Proceedings Volume 9634, 96344E (2015) https://doi.org/10.1117/12.2193767

KEYWORDS: Sensors, Refractive index, Ions, Signal detection, Metals, Absorption, Biosensors, Gold, Lead, Optical fibers

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Proceedings Article | 28 September 2015 Paper

DNA aptamer-based fiber optic biosensor for selective and label-free detection of dopamine

M. Zibaii, H. Latifi, A. Asadollahi, A. Bayat, A. Haghparast

Proceedings Volume 9634, 96340X (2015) https://doi.org/10.1117/12.2193323

KEYWORDS: Biosensors, Sensors, Brain, Fiber optics, Neurotransmitters, Optical fibers, Tapered optical fibers, Refractive index, Medical research, Chemical elements

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Proceedings Article | 2 June 2014 Paper

Adiabatic tapered optical fiber fabrication for exciting whispering gallery modes in microcavities

Z. Chenari, H. Latifi, R. Hashemi, F. Doroudmand

Proceedings Volume 9157, 91574D (2014) https://doi.org/10.1117/12.2058664

KEYWORDS: Etching, Tapered optical fibers, Process control, Spectrum analysis, Optical microcavities, Microscopy, Microresonators, Cladding, Optical testing, Platinum

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Proceedings Article | 2 June 2014 Paper

Real-time monitoring of intracellular signal transduction in PC12 cells by non-adiabatic tapered optical fiber biosensor

M. Zibaii, H. Latifi, A. Asadollahi, Z. Noraeipoor, L. Dargahi

Proceedings Volume 9157, 91574I (2014) https://doi.org/10.1117/12.2058939

KEYWORDS: Biosensors, Sensors, Tapered optical fibers, Signal processing, Proteins, Cladding, Refractive index, Biomedical optics, Fiber optics sensors, Medical research

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Proceedings Article | 2 June 2014 Paper

Nonadiabatic tapered optical fiber biosensor for detection of potassium ion using DNA aptamer in neural application

M. Zibaii, H. Latifi, A. Asadollahi

Proceedings Volume 9157, 91574K (2014) https://doi.org/10.1117/12.2059036

KEYWORDS: Ions, Sensors, Biosensors, Potassium, Tapered optical fibers, Refractive index, Environmental sensing, Fiber optics sensors, Light emitting diodes, Sodium

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Proceedings Article | 2 June 2014 Paper

Controlling cone angle of the tapered tip fiber using dynamic etching

H. Nikbakht, H. Latifi, T. Amini, Z. Chenari

Proceedings Volume 9157, 91574Q (2014) https://doi.org/10.1117/12.2059184

KEYWORDS: Etching, Interfaces, Wet etching, Optical fibers, Near field scanning optical microscopy, Silicon, Fiber lasers, Plasma, Optical microscopy, Near field optics

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Proceedings Article | 2 June 2014 Paper

Fiber taper combined with magnetic fluid for magnetic field

A. Layeghi, H. Latifi, O. Frazão

Proceedings Volume 9157, 91570Z (2014) https://doi.org/10.1117/12.2059070

KEYWORDS: Magnetism, Magnetic sensors, Sensors, Nanoparticles, Cladding, Optical fibers, Tapered optical fibers, Particles, Fiber Bragg gratings, Transmission electron microscopy

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Proceedings Article | 2 June 2014 Paper

Temperature characteristics of a high sensitive dual side hole fiber

J. Sadeghi, H. Latifi, M. Murawski, T. Nasiłowski, P. Mergo, K. Poturaj, F. Mirkhosravi

Proceedings Volume 9157, 91571A (2014) https://doi.org/10.1117/12.2059314

KEYWORDS: Birefringence, Polarization, Infrared sensors, Infrared radiation, Interferometers, Optical fibers, Sagnac interferometers, Temperature metrology, Sensors, Fiber lasers

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Proceedings Article | 18 June 2013 Paper

Fluorescence spectroscopy for noninvasive glucose measurement

Z. Bagheri, R. Massudi, J. Ghanavi, H. Latifi

Proceedings Volume 8798, 87980K (2013) https://doi.org/10.1117/12.2032480

KEYWORDS: Luminescence, Glucose, Nanoparticles, Gold, Absorption, Fluorescence spectroscopy, Biomedical optics, Tissue optics, Nanolithography, Blood

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Proceedings Article | 7 November 2012 Paper

Distributed pressure measurement by Brillouin scattering dynamic grating for a two side holes fiber

S. Nouri Jouybari, H. Latifi, Z. Chenari

Proceedings Volume 8421, 84219A (2012) https://doi.org/10.1117/12.964410

KEYWORDS: Scattering, Transducers, Acoustics, Sensors, Fiber optics sensors, Birefringence, Scatter measurement, Refractive index, Polarization, Optical fibers

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Proceedings Article | 7 November 2012 Paper

Sensing characteristics of tapered high-birefringent optical fiber

A. Layeghi, M. Zibaii, J. Sadeghi, O. Frazao, P. A. Jorge, H. Latifi

Proceedings Volume 8421, 84217O (2012) https://doi.org/10.1117/12.968581

KEYWORDS: Birefringence, Temperature metrology, Sensors, Optical fibers, Carbon dioxide lasers, Refractive index, Mirrors, Interferometers, Polarization, Fiber optics sensors

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Proceedings Article | 7 November 2012 Paper

Temperature independent refractive index measurement using white light interferometry

C. Gouveia, M. Zibaii, H. Latifi, M. Marques, J. Baptista, P. A. Jorge

Proceedings Volume 8421, 84216O (2012) https://doi.org/10.1117/12.975650

KEYWORDS: Refractive index, Temperature metrology, Interferometers, Sensors, Interferometry, Phase shift keying, Optical interferometry, Biosensing, Environmental sensing, Modulation

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