Abhijit Das

Abhijit Das

Department of Physics
Gauhati University
Guwahati 781 014, Assam, India.

Email abhijitdas@gauhati.ac.in




  • Secretary, Physical Society

Academic Qualifications

  • Ph.D. in Physics, IIT Guwahati (2014)
Thesis Title: Development of Optical Sectioning Microscope using Binary Diffraction Hologram
  • CSIR NET (LS, JRF) 2009, 2010
  • M.Sc. in Physics, Gauhati University (2008)
  • B.Sc. (Physics Major), Madhab Choudhury College, Barpeta (2006)
Work Experiences
  • Assistant Professor in Physics, Gauhati University (1st March, 2013 Onwards)
My Research
  • Confocal Microscope
  • Light Sheet Microscope
  • Computer Generated Hologram
PHY 105 (Mathematical Physics) 
PHY 201 (Atomic and Molecular Physics I)
PHY 301 (Atomic and Molecular Physics II)
PHY 105 (General Practical)
PHY 205 (General Practical)
PHY 305 (General Practical)

Journal (SCI) Publications

  • Abhijit Das and B. R. Boruah, "Laser beam scanning using a ferroelectric liquid crystal spatial light modulator ", Review of Scientific Instruments85 046103 (2014)
  • Dhirendra Kumar, Abhijit Das and B. R. Boruah, " A simple experimental arrangement to generate optical vortex beams ", Review of Scientific Instruments84 026103 (2013)
  • Abhijit Das and B. R. Boruah, " Beam deflection by an aperiodic binary diffraction grating ", Journal of Optics (IOP) : 15(025709) (2013)
  • B. R. Boruah and Abhijit Das, " A zonal wavefront sensor with reduced number of rows in the detector array ", Applied Optics : 50(20) 3598-3603 (2011)
  • Abhijit Das and B. R. Boruah, " Optical sectioning microscope with a binary hologram based beam scanning", Review of Scientific Instruments : 82 043702 (2011)

Conference Proceedings

  • Abhijit Das, and Bosanta R. Boruah, "Dynamic control of illumination beam phase profile in a scanning optical microscope " Proceedings of SPIE : 8797 87970K, 2013
  • Biswajit Pathak, Abhijit Das, and Bosanta R. Boruah, "High-speed zonal wavefront sensing " Proceedings of SPIE : 8557 85570A, 2012
  • Abhijit Das and B. R. Boruah, "Point Scanning Microscope with Adaptive Illumination Beam Intensity", AIP Conf. Proc. Volume 1391, pp. 324-326, 2011
  • B. R. Boruah and Abhijit Das, " Wavefront sensing with a flexible detector geometry using an array of binary holograms," Digital Holography and Three-Dimensional Imaging, OSA Techinal Digest , Optical Society of America, 2011.
Conference Presentations

  • Photonics 2016, IIT Kanpur, December 4-8, 2016, Samuzal Barua, Swarnav Buragohain, Abhijit Das, "Generation of Vortex Beam and its Interference with a Gaussian Beam using Michelson Interferometer" 
  • European conferences on Biomedical Optics, Munich, Germany, May 12-16, 2013, Abhijit Dasand B. R. Boruah, "Dynamic Control of Illumination Beam Phase Profile in a Scanning Optical Microscope"
  • Focus on Microscopy, Singapore, April 1-4, 2012, Abhijit Das and B. R. Boruah, "Scanning optical microscope with programmable illumination beam intensity".
  • XXXVI OSI SYMPOSIUM on Frontiers in Optics and Photonics (FOP11), IIT Deihi, New Delhi, India, December 3-5, 2011, Abhijit Das and B. R. Boruah, "Binary Hologram based beam scanning with equal step beam size"
  • XXXVI OSI SYMPOSIUM on Frontiers in Optics and Photonics (FOP11), IIT Deihi, New Delhi, India, December 3-5, 2011, Abhijit Das and B. R. Boruah, "Scanning optical microscope with enhanced signal to noise ratio performance"
  • OPTICS’11: NIT Calicut, Kerala, India, May 23-25, 2011, Abhijit Das and B. R. Boruah "Point Scanning Microscope with Adaptive Illumination Beam Intensity"
  • XXXV Optical Society of India Symposium and International Conference on Contemporary Trends in Optics and Optoelectronics, India, January 17-19, 2011, B. R. Boruah and Abhijit Das, "Zonal wavefront sensing with a flexible detector geometry"
  • DAE-BRNS National Laser Symposium (NLS-19), RRCAT Indore, India, December 1-4, 2010, Abhijit Das and B. R. Boruah, "Laser Scanning Reflected Light Microscope using Holographic Scanning"
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