Mr. Murtaza Askari Profile

Murtaza Askari

at Georgia Institute of Technology

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Author

Publications (10)

Proceedings Article | 1 March 2011 Paper

Photonic crystal waveguide based sensors

M. Askari, S. Yegnanarayanan, A. Adibi

Proc. SPIE. 7946, Photonic and Phononic Properties of Engineered Nanostructures

KEYWORDS: Refractive index, Waveguides, Sensors, Dispersion, Photonic crystals, Sensor performance, Solids, Microrings, Waveguide sensors, Liquids

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Proceedings Article | 24 February 2010 Paper

Wide bandwidth photonic crystal waveguide bends

M. Askari, A. Adibi

Proc. SPIE. 7609, Photonic and Phononic Crystal Materials and Devices X

KEYWORDS: Waveguides, Dispersion, Dielectrics, Interfaces, Silicon, Photonic crystals, Data acquisition, Solids, Integrated optics, Electromagnetism

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Proceedings Article | 11 February 2008 Paper

Polymer nanocomposite infiltration of silicon photonic crystals

Savaş Tay, Jayan Thomas, Babak Momeni, Murtaza Askari, Peter Hotchkiss, Simon Jones, Seth Marder, Ali Adibi, Robert Norwood, N. Peyghambarian

Proc. SPIE. 6901, Photonic Crystal Materials and Devices VII

KEYWORDS: Refractive index, Titanium dioxide, Nanoparticles, Polymers, Crystals, Composites, Photonic crystals, Silicon photonics, Nanocomposites, Photorefractive polymers

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Proceedings Article | 7 February 2008 Paper

Efficient coupling of light into the planar photonic crystal waveguides in the slow group velocity regime

M. Askari, B. Momeni, S. Yegnanarayanan, A. Eftekhar, A. Adibi

Proc. SPIE. 6901, Photonic Crystal Materials and Devices VII

KEYWORDS: Semiconductors, Fabry–Perot interferometers, Waveguides, Dispersion, Dielectrics, Silicon, Photonic crystals, Integrated optics, Waveguide modes, Electromagnetism

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Proceedings Article | 28 January 2008 Paper

Design and applications of strongly dispersive photonic crystal structures

B. Momeni, M. Chamanzar, E. Shah Hosseini, M. Askari, M. Soltani, A. Adibi

Proc. SPIE. 6901, Photonic Crystal Materials and Devices VII

KEYWORDS: Diffraction, Optical properties, Dispersion, Interfaces, Silicon, Photonic crystals, Wave propagation, Semiconducting wafers, Beam propagation method, Photonic crystal devices

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Proceedings Article | 6 February 2007 Paper

Optimal photonic crystal bends with linear dispersion

M. Askari, B. Momeni, M. Soltani, A. Adibi

Proc. SPIE. 6480, Photonic Crystal Materials and Devices VI

KEYWORDS: Semiconductors, Waveguides, Dispersion, Crystals, Dielectrics, Interfaces, Photonic crystals, Solids, Integrated optics, Electromagnetism

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Proceedings Article | 6 February 2007 Paper

Compact photonic crystal demultiplexers and spectrometers

B. Momeni, E. Shah Hosseini, M. Askari, S. Mohammadi, M. Soltani, A. Adibi

Proc. SPIE. 6480, Photonic Crystal Materials and Devices VI

KEYWORDS: Signal to noise ratio, Diffraction, Waveguides, Sensors, Spectrometers, Photonic crystals, Integrated optics, Demultiplexers, Semiconducting wafers, Condition numbers

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Proceedings Article | 6 February 2007 Paper

Efficient characterization of dispersion in photonic crystal waveguides using spectral interferometery

A. Jafarpour, J. Huang, M. Askari, S. Mohammadi, A. Adibi

Proc. SPIE. 6480, Photonic Crystal Materials and Devices VI

KEYWORDS: Infrared cameras, Femtosecond phenomena, Waveguides, Interferometers, Cameras, Dispersion, Interferometry, Photonic crystals, Phase measurement, Phase shifts

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Proceedings Article | 1 March 2006 Paper

Compact preconditioned photonic crystal demultiplexers based on combined focusing and superprism effects

B. Momeni, J. Huang, M. Soltani, M. Askari, S. Mohammadi, A. Adibi

Proc. SPIE. 6128, Photonic Crystal Materials and Devices IV

KEYWORDS: Diffraction, Waveguides, Dispersion, Interfaces, Silicon, Photonic crystals, Wave propagation, Demultiplexers, Semiconducting wafers, Beam propagation method

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Proceedings Article | 1 March 2006 Paper

Theoretical and experimental studies of mode dispersion in biperiodic photonic crystal structures

A. Jafarpour, J. Huang, M. Soltani, M. Askari, E. Shah Hosseini, A. Adibi

Proc. SPIE. 6128, Photonic Crystal Materials and Devices IV

KEYWORDS: Optical parametric oscillators, Femtosecond phenomena, Waveguides, Interferometers, Dispersion, Spectroscopy, Dielectrics, Silicon, Photonic crystals, Phase measurement

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Showing 5 of 10 publications

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