Seminar by Dr. Anand Narayana Sarma - Laser communication through the atmosphere: role of aerosols and atmospheric boundary layer dynamics

Speaker
Dr. Anand Narayana Sarma
Organizer
From
Thu, 30th Sep, 2021 11:00 amAdd to Calendar 2021-09-30 11:00:25 2021-09-30 11:00:25 Title Description Location IIT Palakkad mssarath@gmail.com UTC public
To
Thu, 30th Sep, 2021 12:00 pm

Title: Laser communication through the atmosphere: role of aerosols and atmospheric boundary layer dynamics

 

Dr. Anand Narayana Sarma received his PhD from the Indian Institute of Science (IISc) and is now working as a postdoctoral research associate there. He holds a Bachelors degree in electronics and communication engineering and a Masters degree in the same with a specialization in optical communication, from the University of Kerala. He has received the DST INSPIRE Faculty Fellowship awarded by the Department of Science and Technology, India. His Masters thesis work on the design of a laser radar for remotely studying the suspended particles in the atmosphere (better known as aerosols) introduced him to atmospheric optical communication. He was a youth delegate from India at the United Nations Climate Change conference (COP25) held at Madrid, Spain in 2019, in the Global Alliance of Universities on Climate. While the impacts of atmospheric aerosols such as black carbon on climate change and human health are well-known, it was Dr. Anand's PhD work that unravelled a hitherto unknown role of aerosols in modulating the atmospheric refractive index fluctuations and thereby the performance of terrestrial as well as satellite-to-Earth Free-Space Optical (FSO) communication links. His research works have been published in the form of several peer-reviewed publications and conference proceedings. He has keen interest in outreach activities and has delivered numerous lectures and hands-on tutorial sessions on atmospheric radiative transfer modelling and atmospheric observations to national as well as international audience. He is an active reviewer for peer-reviewed international journals such as Applied Optics, Journal of the Optical Society of America A, IEEE Journal of Lightwave Technology, Journal of the Optical Society of America B, IEEE Antennas and Wireless Propagation Letters, Optics Express, SPIE Optical Engineering, Optical and Quantum Electronics, IEEE Access, IET Optoelectronics, and The Journal of Optics and is presently serving as a program committee member in the Imaging and Applied Optics Congress organized by the Optical Society of America.

Please make it convenient to attend. We will be using Zoom for the webinar. The meeting details are as follows: 

Join Zoom Meeting
https://zoom.us/j/97111482856?pwd=SW5wcTdvQ2pNL2ZZdWtQQ2dYWW9HQT09

Meeting ID: 971 1148 2856
Passcode: 537368

You may note that the scheduled time for this zoom meet is 15 minutes prior to the actual start-time for the talk i.e at 11 AM. This is to check our settings, to introduce the speaker to our colleagues here, vice-versa and such;  participants are allowed to join anytime post 10.45 AM.