Oral presentations
"An analytical study on the presence of inter-modal cross-talk in a modal wavefront sensor", presented at SPIE Optics + Photonics, held on 19 & 23 August 2018, organized by SPIE, USA.
"Improvement in modal wavefront sensing in terms of cross-talk reduction and linearity", presented at SPIE Optics + Photonics, held on 19 & 23 August 2018, organized by SPIE, USA.
"Wavefront sensing and computer generated holography: some basic concepts" (Invited Talk), presented at the UGC sponsored National Workshop on Recent Trands in Physical Science Research, held on 21 & 22 October 2017, organized by Department of Physics, Silapathar Science College, Silapathar, Dhemaji, Assam.
"Study of cross-talk in the detection of various Zernike modes by a Modal Wavefront Sensor", presented at the National Seminar on Advances in Electronics and Allied Science & Technology (NaSAEAST-2017), held on 27 & 28 June 2017, organized by ESES and Gauhati University, Guwahati, Assam.
"Fluctuations in the orientation of the beam diffracted by a Liquid Crystal Spatial Light Modulator", presented at the International Conference on Light and Light based Technologies (ICLLT) held from 26-28 November, 2016, organized by Optical Society of India and Tezpur University, at Tezpur University, Tezpur, Assam.
"Observation of a peculiar movement in the beam diffracted by a Liquid Crystal Spatial Light Modulator", presented at the National Seminar on Advances in Electronics and Allied Science & Technology (NaSAEAST-2016), held on 4 & 5 November 2016, organized by ESES, Gauhati University and Beinstein College of Science, Guwahati, Assam.
"Basic Principle of Modal Wavefront Sensing", presented at the Department Day of Department of Physics, held on 12 March, 2016, organized by Department of Physics, IIT Guwahati, Guwahati, Assam.
Poster presentations
"Modal Wavefront sensing with reduced cross-talk and improved accuracy in detecting static aberrations", presented at the International Conference on Advances in Optics and Photonics (ICAOP-17), held on 23-26 November, 2017, organized by Guru Jambheshwar University of Science and Technology, Hisar (Haryana), India in association with OSI (Optical Society of India).
"Analysis of the Inter-modal Cross-talk in a Modal Wavefront Sensor", presented at the International Topical Meeting On APPLIED AND ADAPTIVE OPTICS (INTOPMAA-17), held on 11-13 August, 2017, organized by Indian Institute of Space Science Technology (IIST) in association with OSI (Optical Society of India), OSA(Optical Society of America) and SPIE(USA).
"Liquid Crystal Spatial Light Modulator based Wavefront sensing and its application", presented at the Research conclave'17, held on 16-19 March, 2017, organized by Students' Academic Board (SAB), IIT Guwahati, Guwahati, Assam.
"Propagation of aberrated beam through atmospheric turbulence", presented at the International Conference on Light and Light based Technologies (ICLLT) held from 26-28 November, 2016, organized by Optical Society of India and Tezpur University, at Tezpur University, Tezpur, Assam.
"Wavefront Sensing using Computer Generated Holography Technique", presented at the Research conclave'16, held on 17-20 March, 2016, organized by Students' Academic Board (SAB), IIT Guwahati, Guwahati, Assam.
"Observation of thermally induced movement of a beam deflected by a liquid crystal spatial light modulator", presented at 2016 Photonics West, held on 16-18 February, 2016, organized by SPIE, USA.
"Comparative Study on the Performance of the Multiplex and Singlex Hologram Based Modal Wavefront Sensor", presented at the South Asian Workshop on Optics and Photonics (SAWOP-2015), held on 17-18 November, 2015, organized by IIT Guwahati, Guwahati.
"Hologram Based Wavefront Sensor of Light Beams", presented at the TEQIP Symposium to Celebrate the 2015 International Year of Light, held on 31 October 2015, organized by Department of Physics, IIT Guwahati, Guwahati.
"Simultaneous detection of Zernike modes present in a laser beam with a high frame rate modal wavefront sensor", presented at the International Conference on Optics and Photonics (ICOP-2015), held on 20-22 February 2015,
organized by Optical Society of India and Department of Applied Optics and Photonics, University of Calcutta, Calcutta.