Mr. Gautam Medhi Profile

Gautam Medhi

at Univ of Central Florida

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Author

Publications (12)

Proceedings Article | 29 May 2013 Paper

Quantum cascade laser intracavity absorption sensor

Andrei Muraviev, Doug Maukonen, Chris Fredricksen, Gautam Medhi, Robert Peale

Proceedings Volume 8710, 87100N (2013) https://doi.org/10.1117/12.2018193

KEYWORDS: Absorption, Quantum cascade lasers, Sensors, Fabry–Perot interferometers, Nitrogen, Laser resonators, Mid-IR, Tunable lasers, Spectroscopy, Molecules

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Proceedings Article | 31 May 2012 Paper

Planar integrated plasmonic mid-IR spectrometer

Christopher Fredricksen, Justin Cleary, Walter Buchwald, Pedro Figueiredo, Farnood Khalilzadeh-Rezaie, Gautam Medhi, Imen Rezadad, Monas Shahzad, Mehmet Yesiltas, Janardan Nath, Javaneh Boroumand, Evan Smith, Robert Peale

Proceedings Volume 8353, 835321 (2012) https://doi.org/10.1117/12.918671

KEYWORDS: Waveguides, Silicon, Resonators, Spectroscopy, Mid-IR, Wave propagation, Electron beam lithography, Sensors, Transformers, Light wave propagation

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Proceedings Article | 9 May 2012 Paper

Infrared surface plasmon polariton on polyaniline-graphite composite

Monas Shahzad, Gautam Medhi, Doug Maukonen, Mehmet Yesiltas, R. Peale, Walter Buchwald, Justin Cleary, Yi Liao, Candace Alber, Valentine Johns, Rahul Hegishte, Glen Boreman

Proceedings Volume 8366, 836604 (2012) https://doi.org/10.1117/12.919195

KEYWORDS: Composites, Infrared radiation, Ellipsometry, Raman spectroscopy, Plasma, FT-IR spectroscopy, Reflectivity, Surface plasmon polaritons, Polymers, Micro raman spectroscopy

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Proceedings Article | 7 February 2012 Paper

Sensitivity of long-wave infrared intracavity laser absorption vapor detector

Gautam Medhi, Chris Fredricksen, Robert Peale, Andrey Muravjov, Oliver Edwards

Proceedings Volume 8236, 82361J (2012) https://doi.org/10.1117/12.909205

KEYWORDS: Absorption, Quantum cascade lasers, Fabry–Perot interferometers, Sensors, Infrared sensors, Mid-IR, Infrared lasers, Infrared radiation, Molecules, Infrared detectors

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Proceedings Article | 16 September 2011 Paper

Planar integrated plasmonic mid-IR spectrometer

P. Figuierdo, J. Nath, G. Medhi, A. Muraviev, C. Fredricksen, W. Buchwald, J. Cleary, R. Peale

Proceedings Volume 8155, 815503 (2011) https://doi.org/10.1117/12.892832

KEYWORDS: Waveguides, Spectroscopy, Mid-IR, Quantum cascade lasers, Silicon, Absorption, Sensors, Resonators, Metals, Light emitting diodes

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Proceedings Article | 1 September 2011 Paper

InP- and graphene-based grating-gated transistors for tunable THz and mm-wave detection

R. Peale, Nima Nader Esfahani, Christopher Fredricksen, Gautam Medhi, Justin Cleary, Joshua Hendrickson, Walter Buchwald, Himanshu Saxena, Oliver Edwards, Michael Lodge, Ben Dawson, M. Ishigami

Proceedings Volume 8164, 816408 (2011) https://doi.org/10.1117/12.893833

KEYWORDS: Graphene, Plasmons, Field effect transistors, Absorption, Terahertz radiation, Transmittance, Plasmonics, Silicon, Transistors, Imaging systems

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Proceedings Article | 24 August 2011 Paper

Infrared surface plasmon resonance hosts for sensors

Gautam Medhi, Justin Cleary, Robert Peale, Glenn Boreman, Walter Buchwald, Sandy Wentzell, Oliver Edwards, Isaiah Oladeji

Proceedings Volume 8173, 81731N (2011) https://doi.org/10.1117/12.900100

KEYWORDS: Bismuth, Antimony, Silicon, Reflectivity, Surface plasmons, Sensors, Infrared sensors, Biological research, Infrared radiation, Biosensors

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Proceedings Article | 26 May 2011 Paper

Infrared surface waves on semiconductor and conducting polymer

Monas Shahzad, Gautam Medhi, R. Peale, Ryuichi Tsuchikawa, Masahiro Ishigami, Walter Buchwald, Justin Cleary, Glenn Boreman, Oliver Edwards, D. J. Diaz, Ted Gorman

Proceedings Volume 8024, 80240B (2011) https://doi.org/10.1117/12.884090

KEYWORDS: Silicon, Infrared radiation, Reflectivity, Polymers, Ellipsometry, Semiconductors, Plasma, Biosensors, Dielectrics, Infrared sensors

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Proceedings Article | 26 May 2011 Paper

Plasmon resonance response to millimeter-waves of grating-gated InGaAs/InP HEMT

Nima Nader Esfahani, Christopher Fredricksen, Gautam Medhi, R. Peale, Justin Cleary, Walter Buchwald, Himanshu Saxena, Oliver Edwards

Proceedings Volume 8023, 80230R (2011) https://doi.org/10.1117/12.884005

KEYWORDS: Field effect transistors, Plasmons, Absorption, Transmittance, Terahertz radiation, Imaging systems, Extremely high frequency, Finite element methods, Semiconducting wafers, Silicon

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Proceedings Article | 12 May 2011 Paper

Intracavity laser absorption spectroscopy using mid-IR quantum cascade laser

G. Medhi, A. Muravjov, H. Saxena, C. Fredricksen, T. Brusentsova, R. Peale, O. Edwards

Proceedings Volume 8032, 80320E (2011) https://doi.org/10.1117/12.883331

KEYWORDS: Quantum cascade lasers, Spectroscopy, Fabry–Perot interferometers, Mirrors, Silicon, Chemical analysis, Absorption, Pulsed laser operation, Laser spectroscopy, Absorption spectroscopy

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Proceedings Article | 24 April 2010 Paper

Infrared surface plasmon resonance biosensor

Justin Cleary, Gautam Medhi, Robert Peale, Walter Buchwald, Oliver Edwards, Isaiah Oladeji

Proceedings Volume 7673, 767306 (2010) https://doi.org/10.1117/12.852576

KEYWORDS: Prisms, Silicon, Biosensors, Gold, Reflectivity, Surface plasmons, Absorption, Antimony, Sensors, Reflection

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Proceedings Article | 21 April 2010 Paper

Infrared intracavity laser absorption spectrometer

G. Medhi, A. Muravjov, H. Saxena, J. Cleary, C. Fredricksen, R. Peale, O. Edwards

Proceedings Volume 7680, 76800N (2010) https://doi.org/10.1117/12.852585

KEYWORDS: Quantum cascade lasers, Mirrors, Terahertz radiation, Spectroscopy, Absorption, Infrared spectroscopy, Fabry–Perot interferometers, Long wavelength infrared, Laser spectroscopy, Pulsed laser operation

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Showing 5 of 12 publications

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