Publications

Journal Articles:

1. Lehuta, Keith A.; Haldar, Anubhab; Zhou, Dongming; Kittilstved, Kevin R. “Spectroscopic study of the reversible chemical reduction and reoxidation of substitutional Cr ions in Sr₂TiO₄” Inorg. Chem., 2017, in press. [Inorganic Chemistry]
2. Purnima Sethi, Anubhab Haldar, and Shankar Kumar Selvaraja, “Ultra-compact low-loss broadband waveguide taper in silicon-on-insulator”, Opt. Express 25, 10196-10203 (2017) [Optics Express] [arXiv]

Conference Presentations/Contributions:

1. P. Sethi, A. Haldar and S. K. Selvaraja, “Compact Tapers for Silicon Grating Fibre-Chip Couplers in O, C & L band”, CLEO/Europe-EQEC 2017

Patents:

1. Selvaraja, S. Kumar, Haldar, A. & Sethi, P. “Waveguide Taper for Coupling Waveguides of Optical Elements”, Indian patent 201741012488, (2017).