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Nambiar, S and Ranganath, P and Kallega, R and Selvaraja, SK (2020) Ultra-high efficiency grating chirp generators for fiber-chip coupling in silicon nitride. In: 2020 Frontiers in Optics Conference, 14-17 Sep 2020, Washington.
Nambiar, S and Kumar, A and Kallega, R and Ranganath, P and Selvaraja, SK (2019) Low temperature PECVD deposited Silicon Nitride grating couplers with high efficiency. In: 2019 Workshop on Recent Advances in Photonics (WRAP), 13-14 Dec. 2019, Guwahati, India.
Kumar, A and Nambiar, S and Kallega, R and Ranganath, P and Selvaraja, SK (2018) Silicon Nitride assisted SU8 Grating for Polymer Waveguide Coupling. In: 4th IEEE International Conference on Emerging Electronics, ICEE 2018, 17-19 December 2018, Bengaluru.
Kumar, A and Nambiar, S and Kallega, R and Ranganath, P and Ea, P and Selvaraja, SK (2021) High-efficiency vertical fibre-to-polymer waveguide coupling scheme for scalable polymer photonic circuits. In: Optics Express, 29 (7). pp. 9699-9710.
Nambiar, S and Kumar, A and Kallega, R and Ranganath, P and Selvaraja, SK (2019) High-efficiency grating coupler in 400 nm and 500 nm PECVD silicon nitride with bottom reflector. In: IEEE Photonics Journal, 11 (5).
