Publications: Journal
[1]Nitika Gupta, Priyabarta Mudi, Arvind Yelashetty, Tarun Sharma, and Devnath Dhirhe. “Impact of
Built-In Electric Field on the Emission Characteristics of InAs/GaAs Quantum Dot Laser Structure”. In:
physica status solidi b 238.7 (2021), p. 2100090.
[2] Arvind Yelashetty, Nitika Gupta, Devnath Dhirhe, and Unnikrishnan Gopinathan. “Propagation of
optical coherence and polarization through linear optical systems”. In: Asian Journal of Physics 30.8
(2021), pp. 1213–1224.
[3] Nitika Gupta, Arvind Yelashetty, Abhishek Sharma, Alok Jain, Unnikrishnan Gopinathan, and Dev
nath Dhirhe. “Temperature-Independent Performance of an 8-Layer 𝜆~ 1.3 𝜇 m InAs/GaAs Quantum
Dot Laser”. In: Journal of Russian Laser Research (2020), pp. 1–8.
[4] Arvind Yelashetty, Nitika Gupta, Devnath Dhirhe, and Unnikrishnan Gopinathan. “Linear canoni
cal transform as a tool to analyze coherence properties of electromagnetic beams propagating in a
quadratic phase system”. In: JOSA A 37.8 (2020), pp. 1350–1360.
[5] Arvind Yelashetty, Nitika Gupta, Devnath Dhirhe, and Gopinathan Unnikrishnan. “Evolution of Stokes
Parameters in Quasi Homogeneous Electromagnetic Sources in the Far Field”. In: Optik (2019),
p. 163811.
Publications-Proceedings
[1]Abinash Patro, Arvind Yelashetty, and Tapajyoti DasGupta. “Generation of Optical Needle Through
Sliced-Pizza Scheme Metalens”. In: Photonics 2023, Accepted. IISc-Bangalore. 2023.
[2] Prajith Pillai, Arvind Yelashetty, Beena Rai, Tapajyoti DasGupta, and Parama Pal. “Inverse Design
of Metalens from Phase Data Using a Modified VAE Based Predictor”. In: Photonics 2023, Accepted.
IISc-Bangalore. 2023.
[3] Arvind Yelashetty, Nitika Gupta, Devnath Dhirhe, and Gopinathan Unnikrishnan. “Propagation of
EM-Coherence Through Varying Lens Position Fractional Fourier Transform System”. In: Frontiers in
Optics. Optical Society of America OSA Proceedings. 2020, FW1A–3.
[4] N Gupta, A Yalashetty, A Sharma, A Jain, and D Dhirhe. “Room temperature performance of InAs
GaAs quantum dot laser emitting at 1.3 𝜇m”. In: Seventh International Conference on Optical and
Photonic Engineering (icOPEN 2019),Phuket. Vol. 11205. International Society for Optics and Pho
tonics, SPIE Proceedings. 2019, p. 1120520.
[5] Prajith Pillai, Beena Rai, Arvind Yelashetty, Tapajyoti DasGupta, and Parama Pal. “LSTM-based au
toencoder for the inverse design of achromatic metalenses”. In: SPIE OPTO 2023. Vol. 12438. Inter
national Society for Optics and Photonics, SPIE Proceedings. 2019, p. 1243812.
[6] A Yelashetty, N Gupta, D Dhirhe, and Gopinathan Unnikrishnan. “Propagation of Stokes parame
ters in oceanic turbulence”. In: Seventh International Conference on Optical and Photonic Engineering
(icOPEN 2019),Phuket. Vol. 11205. International Society for Optics and Photonics, SPIE Proceed
ings. 2019, 112050H.
[7] Arvind Yelashetty, Nitika Gupta, Devnath Dhirhe, and Gopinathan Unnikrishnan. “Fabrication per
missibility analysis of designed Polarization Mode Converter integrated with Quantum Dot Laser”. In:
National Laser Symposium-26,NLS Proceedings. BARC-Mumbai. 2019.
Presentations-Poster/Oral in Workshops/Conferences:
• Arvind Yelashetty, Nitika Gupta, Devnath Dhirhe, and Gopinathan Unnikrishnan. “Propagation of
EM-Coherence Through Varying Lens Position Fractional Fourier Transform System”. In: Frontiers in
Optics. Optical Society of America, Oral presentation. 2020, FW1A–3.
• AYelashetty, N Gupta, D Dhirhe, and Gopinathan Unnikrishnan. “Propagation of Stokes parameters
in oceanic turbulence”. In: Seventh International Conference on Optical and Photonic Engineering
(icOPEN2019),Phuket.Vol. 11205.International Society for Optics and Photonics,Oral presentation.
2019, 112050H.
• Arvind Yelashetty, Nitika Gupta, Devnath Dhirhe, and Gopinathan Unnikrishnan. “Fabrication per
missibility analysis of designed Polarization Mode Converter integrated with Quantum Dot Laser”. In:
National Laser Symposium-26. BARC-Mumbai, Poster presentation. 2019