Development of graphene based detectors for EO/ IR applications

Ashok K. Sood; Isaac Lund; John W. Zeller; Yash R. Puri; Harry Efstathiadis; Pradeep Haldar; Nibir K. Dhar; Jay Lewis; Priyalal Wijewarnasuriya

doi:10.1117/12.2229649

26 May 2016 Development of graphene based detectors for EO/ IR applications

Ashok K. Sood, Isaac Lund, John W. Zeller, Yash R. Puri, Harry Efstathiadis, Pradeep Haldar, Nibir K. Dhar, Jay Lewis, Priyalal Wijewarnasuriya

Author Affiliations +

Proceedings Volume 9854, Image Sensing Technologies: Materials, Devices, Systems, and Applications III; 98540D (2016) https://doi.org/10.1117/12.2229649
Event: SPIE Commercial + Scientific Sensing and Imaging, 2016, Baltimore, MD, United States

Abstract

Graphene has amazing abilities due to its unique band structure characteristics defining its enhanced electrical capabilities for a material with the highest characteristic mobility known to exist at room temperature. The high mobility of graphene occurs due to electron delocalization and weak electron phonon interaction making graphene an ideal material for electrical applications requiring high mobility and fast response times. In this paper, we are going to focus on the benefits along with some of the limitations with using graphene in infrared (IR) devices, electro-optic (EO) devices, and field effect transistors (FET) for radio frequency (RF) applications.

Citation Download Citation

Ashok K. Sood, Isaac Lund, John W. Zeller, Yash R. Puri, Harry Efstathiadis, Pradeep Haldar, Nibir K. Dhar, Jay Lewis, and Priyalal Wijewarnasuriya "Development of graphene based detectors for EO/ IR applications", Proc. SPIE 9854, Image Sensing Technologies: Materials, Devices, Systems, and Applications III, 98540D (26 May 2016); https://doi.org/10.1117/12.2229649

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