Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Aneesh Dash"'
Autor:
Riddhi Nandi, Michal Rakowski, Avijit Chatterjee, Aneesh Dash, Abdelsalam Aboketaf, Qidi Liu, Prateek Kumar Sharma
Publikováno v:
2022 IEEE International Conference on Emerging Electronics (ICEE).
Autor:
Sudhanshu Tiwari, Rudra Pratap, Viphretuo Mere, Akshay Naik, Rakshitha Kallega, Shankar Kumar Selvaraja, Aneesh Dash
Publikováno v:
IEEE Sensors Letters. 4:1-4
In this letter, we present a photonics integrated piezoMEMS (PipMEMS) platform for next-generation MEMS. We demonstrate on-chip optical transduction of a piezoMEMS structure. We use a heterogeneous 3D-bonding approach to integrate silicon photonics i
Publikováno v:
ACS Nano
Publikováno v:
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
Thermo-optic effect is the simplest and most cost-effective method for reconfiguring an optical cavity, but fails to tune the optical loss in an ordinary cavity. By embedding an interferometer within an optical cavity, we demonstrate thermo-optic tun
Autor:
Aneesh Dash, Shankar Kumar Selvaraja, Siddharth Nambiar, Akshay Naik, P R Yasasvi Gangavarapu
Publikováno v:
Optics Communications. 444:28-31
We demonstrate transparent in-contact electrical interconnects over SiN micro-ring resonators using metallic carbon nano-tubes (CNTs). Self-assembled stripes of metallic CNTs are directly in contact with the waveguide operating around 1550 nm wavelen
Optical cavities find diverse uses in lasers, frequency combs, optomechanics, and optical signal processors. Complete reconfigurability of the resonant frequency as well as the loss enables development of generic field programmable cavities for achie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdd538292cf4689a30b7f2c9daf4e6e9
Autor:
Shankar Kumar Selvaraja, Akshay Naik, Rakshitha Kallega, Viphretuo Mere, Aneesh Dash, Sudhanshu Tiwari, Rudra Pratap
Publikováno v:
2020 IEEE SENSORS.
In this paper, we present the first demonstration of a promising technology that enables integration of a PiezoMEMS device and on-chip optical read-out. We demonstrate sensor integration by bonding a PZT-based microbeam on a silicon photonics-based r
Autor:
Shankar Kumar Selvaraja, Guillaume Jourdan, Ujwol Palanchoke, Akshay Naik, Marc Gely, Sebastien Hentz, Aneesh Dash
Publikováno v:
Optics express. 27(23)
All-optical tuning of the resonance of an optical cavity is used to realise optical signal-processing including modulation, switching, and signal-routing. The tuning of optical resonance is dictated by the two primary effects induced by optical absor
Autor:
Vadivukkarasi Jeyaselvan, Siddharth Nambiar, Shankar Kumar Selvaraja, Akshay Naik, P R Yasasvi Gangavarapu, Aneesh Dash, Viphretuo Mere
Publikováno v:
2019 IEEE 16th International Conference on Group IV Photonics (GFP).
We demonstrate transparent electrical conductors over SiN waveguides using metallic carbon nanotubes (CNTs). For an optimal coverage of 2 % over a SiN micro-ring resonator (MRR), negligible change in transmission is observed till a current density of
Autor:
Viphretuo Mere, Rakshitha Kallega, Akshay Naik, Rudra Pratap, Shankar Kumar Selvaraja, Aneesh Dash
Publikováno v:
MOEMS and Miniaturized Systems XVIII.
In this paper, we demonstrate a compact Silicon photonics-based on-chip integrated interference vibrometer. Unlike conventional readout methods, the demonstrated system is alignment-free and offers multiplex sensing. The intensity that is modulated b