RIST Popular talk-57 : Emerging plasmonic and photonic technologies
- 6th November, 2023 :: Department of Physics, M.U. -
*
INVITATION
(Late) Prof. S. Brajamani Singh Memorial Lecture
Topic: Emerging plasmonic and photonic technologies for label-free optical sensing applications
Jointly organized by
Physics Department, Manipur University and
Research Institute of Science and Technology (RIST), Imphal.
VENUE and DATE
Department of Physics, M.U.,
on Monday, 6th November, 2023
at 2.00 pm
By: Dr. Moirangthem Rakesh Singh,
Associate professor, Manipur University
Abstract: Plasmonic and photonic sensing systems have the potential to develop low-cost, label-free, and extremely sensitive chemical or biological sensors. In the first part of the talk, some of the recent developments in optical sensing technologies will be presented. These include surface plasmon resonance (SPR) sensors, surface-enhanced Raman spectroscopy (SERS), and optical micro-cavities that can detect biological and chemical molecules at very low concentrations.
In addition, new research findings and ongoing investigations being conducted in Dr. Rakesh's lab will be included in the talk. This includes developing a plasmonic capillary sensing platform, fabricating plasmonic nanostructure using thermal nanoimprint lithography (T-NIL), and developing a whispering gallery mode sensing platform with ZnO optical microcavity. The talk will conclude with the prospects of plasmonic and photonic sensing technologies in healthcare monitoring and disease diagnosis.
(N. Nimai Singh)
Convener,
RIST monthly popular talk series
* This info was sent to e-pao.net by Ngangkham Nimai Singh who can be contacted at nimai03(AT)yahoo(DOT)com
This article was posted on October 28, 2023 .
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