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Deprecated function: TYPO3\PharStreamWrapper\Manager::initialize(): Implicitly marking parameter $resolver as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 19 of /var/www/html/shankarks/includes/file.phar.inc).
Deprecated function: TYPO3\PharStreamWrapper\Manager::initialize(): Implicitly marking parameter $collection as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 19 of /var/www/html/shankarks/includes/file.phar.inc).
Deprecated function: TYPO3\PharStreamWrapper\Manager::__construct(): Implicitly marking parameter $resolver as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 19 of /var/www/html/shankarks/includes/file.phar.inc).
Deprecated function: TYPO3\PharStreamWrapper\Manager::__construct(): Implicitly marking parameter $collection as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 19 of /var/www/html/shankarks/includes/file.phar.inc).
Deprecated function: Constant PDO::MYSQL_ATTR_USE_BUFFERED_QUERY is deprecated since 8.5, use Pdo\Mysql::ATTR_USE_BUFFERED_QUERY instead in DatabaseConnection_mysql->__construct() (line 332 of /var/www/html/shankarks/includes/database/mysql/database.inc).
Deprecated function: Constant PDO::MYSQL_ATTR_MULTI_STATEMENTS is deprecated since 8.5, use Pdo\Mysql::ATTR_MULTI_STATEMENTS instead in DatabaseConnection_mysql->__construct() (line 344 of /var/www/html/shankarks/includes/database/mysql/database.inc).

Gali Sushma

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PhD student

Batch :

2017

Research Area:

Photonic Sensors

About:

Research Topic:

Low Cost Raman Spectrometer System on a Silicon Photonic Chip for Liquid and Solid Sample Analysis.

Education:

B.Tech in Electronics and Communication Engineering, Yogi Vemana University (2010-2014). Recipient of University Medal.
M.Tech in VLSI Design, VITS, Jawaharlal Nehru Technological University, Anantapur (2014-2016). Recipient of Pratibha Award from Govt of A.P for academic Excellence.

Research Abstract:

The primary objective in this research work is to build a Raman spectrometer leveraging on the mature silicon based fabrication technology to build key components that would go into the spectrometer and also lower the cost of the spectrometer by resorting to nanofabricated tunable filters rather than dispersive spectroscopy approach. As part of this project, Raman spectroscopy substrates based on slot-waveguides with surface normal ouput would be developed and spectrally tunable dielectric metasurfaces would also be demonstrated.

Research :

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Gali Sushma

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