Dr. Amita Rawat
SPIE Involvement:
Area of Expertise:
Semiconductor devices , Static random access memory , Structural characterization , Optoelectronics , Material growth , Electrical characterization
Profile Summary

Dr. Amita Rawat is an expert in semiconductor device physics and light-matter interaction. She completed her undergraduate in Electrical Engineering from IIT Patna and her Ph.D. in microelectronics from IIT Bombay. She worked at IMEC, Leuven, Belgium, and developed a novel Nanosheet transistor design for high-performance system applications and worked on developing compact models for large-scale circuit design and simulations. Currently, she is working on CMOS-compatible optoelectronic device modeling, simulations, and fabrication.
Publications (5)

Proceedings Article | 5 October 2023 Presentation + Paper
Proceedings Volume 12651, 1265104 (2023) https://doi.org/10.1117/12.2682104
KEYWORDS: Nanostructures, Photodetectors, Artificial intelligence, External quantum efficiency, Spectrometers, Spatial resolution, Nanostructuring, Laser nanostructuring, Biomedical optics, Temporal resolution

SPIE Journal Paper | 24 July 2023 Open Access
APN, Vol. 2, Issue 05, 056001, (July 2023) https://doi.org/10.1117/12.10.1117/1.APN.2.5.056001
KEYWORDS: Silicon, Light absorption, Photodetectors, Ultrafast phenomena, Gallium arsenide, Absorption, Quantum efficiency, Group III-V semiconductors, Fabrication, Film thickness

SPIE Journal Paper | 20 March 2023
JNP, Vol. 17, Issue 01, 016012, (March 2023) https://doi.org/10.1117/12.10.1117/1.JNP.17.016012
KEYWORDS: Germanium, Crosstalk, Tunable filters, Simulations, Optical filters, Image sensors, Silicon, Light absorption, Quantum efficiency, Near infrared

Proceedings Article | 3 October 2022 Presentation + Paper
Amita Rawat, Ahasan Ahamed, Lisa Mcphillips, Busra Ergul-Yilmaz, Cesar Bartolo-Perez, Shih-Yuan Wang, M. Saif Islam
Proceedings Volume 12200, 1220005 (2022) https://doi.org/10.1117/12.2637146
KEYWORDS: External quantum efficiency, Silicon, Absorption, Avalanche photodetectors, Quantum efficiency, Avalanche photodiodes, Doping, Scanning electron microscopy, Photonic microstructures, Visual communications

Proceedings Article | 3 October 2022 Presentation + Paper
Amita Rawat, Anthony M. Chiu, Kwong-Kit Choi, Patrick Oduor, Achyut Dutta, M. Saif Islam
Proceedings Volume 12200, 1220008 (2022) https://doi.org/10.1117/12.2637151
KEYWORDS: Absorption, Quantum efficiency, Finite-difference time-domain method, Indium gallium arsenide, Quantum wells, Sensors, Photodetectors, Gallium antimonide, Optical instrument design, Modulation

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