Dr. Manisha Gupta Profile

Dr. Manisha Gupta

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Publications (6)

Proceedings Article | 7 March 2014 Paper

Ultrafast THz-pulse-induced tunneling dynamics in an STM

Vedran Jelic, Tyler Cocker, James Hoffman, Manisha Gupta, Reginald Miller, Sean Molesky, Jacob A. Burgess, Glenda De Los Reyes, Lyubov Titova, Ying Tsui, Mark Freeman, Frank Hegmann

Proceedings Volume 8984, 898412 (2014) https://doi.org/10.1117/12.2040413

KEYWORDS: Terahertz radiation, Scanning tunneling microscopy, Picosecond phenomena, Ultrafast phenomena, Gold, Metals, Ultrafast imaging, Data modeling, Temporal resolution, Ultrafast measurement systems

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Proceedings Article | 7 March 2014 Paper

Imaging ultrafast dynamics on the nanoscale with a THz-STM

Reginald Miller, Tyler Cocker, Vedran Jelic, Manisha Gupta, James Hoffman, Sean Molesky, Jacob A. Burgess, Glenda De Los Reyes, Lyubov Titova, Ying Tsui, Mark Freeman, Frank Hegmann

Proceedings Volume 8984, 898411 (2014) https://doi.org/10.1117/12.2037447

KEYWORDS: Scanning tunneling microscopy, Terahertz radiation, Indium arsenide, Ultrafast phenomena, Picosecond phenomena, Ultrafast imaging, Spatial resolution, Gold, Modulation, Ultrafast measurement systems

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Proceedings Article | 24 October 2012 Paper

Nanocrystalline GaAs thin films by pulsed laser deposition

F. Chowdhury, M. Gupta, Y. Tsui

Proceedings Volume 8412, 84121U (2012) https://doi.org/10.1117/12.2001471

KEYWORDS: Gallium arsenide, Crystals, Thin films, Silicon, Atomic force microscopy, Temperature metrology, Scanning electron microscopy, Pulsed laser deposition, Silicon films, Thin film deposition

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Proceedings Article | 7 May 2012 Paper

Standoff detection of explosive residues on unknown surfaces

Ying Tsui, Xunchen Liu, C. Van Neste, T. Thundat, Seonghwan Kim, Manisha Gupta

Proceedings Volume 8373, 83732F (2012) https://doi.org/10.1117/12.920510

KEYWORDS: Explosives, Ultraviolet radiation, Quantum cascade lasers, Standoff detection, Molecules, Absorption, Photoacoustic spectroscopy, Sensors, Defense and security, Pulsed laser operation

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Proceedings Article | 31 August 2011 Paper

Pulsed laser deposition of Si nanodots for photonic applications

Turid Worren Reenaas, Seong Shan Yap, Manisha Gupta, Ying Yin Tsui, Fatema Rezwana Chowdhury, Vincent Sauer

Proceedings Volume 8007, 80070J (2011) https://doi.org/10.1117/12.905690

KEYWORDS: Silicon, Electron beam lithography, Pulsed laser deposition, Gallium arsenide, Laser damage threshold, Ions, Semiconductor lasers, Femtosecond phenomena, Laser ablation, Sapphire lasers

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SPIE Journal Paper | 1 June 2011 Open Access

Label-free and noninvasive optical detection of the distribution of nanometer-size mitochondria in single cells

Xuantao Su, Manisha Gupta, Clarence Capjack, Ying Tsui, Yuanyuan Qiu, Leah Marquez-Curtis, Anna Janowska-Wieczorek, Wojciech Rozmus

JBO, Vol. 16, Issue 06, 067003, (June 2011) https://doi.org/10.1117/12.10.1117/1.3583577

KEYWORDS: Light scattering, Microfluidics, Confocal microscopy, Finite-difference time-domain method, Luminescence, Biomedical optics, Blood, Laser scattering, CCD image sensors, Refractive index

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