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Biswarup Guha

Biswarup Guha is a PML/UMD Postdoctoral Associate in the Microsystems and Nanotechnology Division. He received a B.Sc. in Physics and a Post B.Sc. B.Tech. in Radiophysics and Electronics at the University of Calcutta, India. Biswarup received a Master’s in Nanosciences at Ecole Polytechnique, France and a Ph.D. in Condensed matter and Interfaces at Paris Diderot University–Paris 7. His doctoral thesis was entitled as ‘Surface-enhanced optomechanical disk resonators and force sensing’. The focus of his doctoral work was the design, fabrication and characterization of III-V semiconductor disk resonators in optomechanical applications and the improvement of such device performance by surface modification. Biswarup is working with Kartik Srinivasan on design, fabrication and characterization of coupled piezo-optomechanical devices for bi-directional microwave-to-optical quantum transduction and quantum dot and photonic/phononic cavity coupled devices.

Selected Publications

  1. Surface-enhanced gallium arsenide photonic resonator with quality factor of 6×106, B. Guha, F. Marsault, F. Cadiz, L. Morgenroth, V. Ulin, V. Berkovitz, A. Lemaître, C. Gomez, A. Amo, S. Combrié, B. Gerard, G. Leo, and I. Favero, Optica 4(2), 218–221 (2017).
  2. High frequency optomechanical disk resonators in III-V ternary semiconductors, B. Guha, S. Mariani, A. Lemaître, S. Combrié, G. Leo, and I. Favero, Opt. Express 25(20), 24639-24649 (2017).
Created July 30, 2019, Updated April 28, 2020