Browsing by Author "Selvaraja, S.K."

Filter results by typing the first few letters
Now showing 1 - 3 of 3
  • No Thumbnail Available
    Item
    Controlled crystallisation of thermal evaporated GST-on-SOI for photonic neuromorphic application
    (Optica Publishing Group (formerly OSA), 2021) Kallega, R.; Shekhawat, R.; Udaya Bhat, K.; Ramesh, R.; Selvaraja, S.K.
    In this paper, we demonstrate controlled phase tuning of thermally evaporated germanium antimony telluride (GST) integrated silicon ring-resonator for potential neuromorphic application. We present and correlate electrical and photonic phase transition of ring integrated GST. © OSA 2021.
  • No Thumbnail Available
    Item
    Controlled phase change of GST-on-SOI for photonic neuromorphic application
    (Institute of Electrical and Electronics Engineers Inc., 2021) Kallega, R.; Shekhawat, R.; Udaya, R.K.; Kuruppannan, R.; Selvaraja, S.K.
    We demonstrate controlled phase tuning of thermal evaporated germanium antimony telluride (GST) integrated silicon ring resonator. The controlled cycling allows access to multi-states resulting in multi-photonic states for the potential neuromorphic application. We present and correlate electrical and photonic phase transition of ring integrated GST. © 2021 IEEE.
  • No Thumbnail Available
    Item
    Photonic Integrated Piezo-MEMS (Pip-MEMS) Device for 1D Beam Scanning
    (Springer Science and Business Media Deutschland GmbH, 2024) Venkatachalam, P.; Yumnam, D.; Gali, S.; Swamy, K.B.M.; Selvaraja, S.K.
    We demonstrate a 1D beam scanning device with a maximum scan angle of 6.6° at 18.91 kHz for a 0.5 mm long PZT-on-SiN waveguide integrated Piezo-MEMS cantilever. © The Author(s), under exclusive license to Springer Nature Switzerland AG 2024.