Results 11 to 20 of about 130,736 (397)
Coarse wavelength division multiplexer on silicon-on-insulator for 100 GbE [PDF]
International Conference on Group IV Photonics, 2015 A four-channel cascaded MZl based de-multiplexer at O-band with coarse channel spacing of 20 nm and band flatness of 13 nm is demonstrated on silicon-on-insulator.
Absil, P +4 more
core +3 more sources
A silicon-on-insulator slab for topological valley transport. [PDF]
Nat Commun, 2019 Backscattering suppression in silicon-on-insulator (SOI) is one of the central issues to reduce energy loss and signal distortion, enabling for capability improvement of modern information processing systems. Valley physics provides an intriguing way for
He XT +6 more
europepmc +3 more sources
Surface acoustic wave photonic devices in silicon on insulator. [PDF]
Nat Commun, 2019 Opto-mechanical interactions in planar photonic integrated circuits draw great interest in basic research and applications. However, opto-mechanics is practically absent in the most technologically significant photonics platform: silicon on insulator ...
Munk D +8 more
europepmc +3 more sources
Optical Biosensors Based on Silicon-On-Insulator Ring Resonators: A Review. [PDF]
Molecules, 2019 Recent developments in optical biosensors based on integrated photonic devices are reviewed with a special emphasis on silicon-on-insulator ring resonators.
Steglich P +3 more
europepmc +2 more sources
High-Q microresonators on 4H-silicon-carbide-on-insulator platform for nonlinear photonics
Light: Science & Applications, 2021 The realization of high-quality (Q) resonators regardless of the underpinning material platforms has been a ceaseless pursuit, because the high-Q resonators provide an extreme environment for confining light to enable observations of many nonlinear ...
Chengli Wang +15 more
semanticscholar +1 more source
IEEE Transactions on Antennas and Propagation, 2020 Two high-gain flat array antenna designs operating in the 320–400 GHz frequency range are reported in this article. The two antennas show the measured gains of 32.8 and 38 dBi and consist of a $16\times16$ (256) element array and a $32\times32$ (1024)
A. Gomez-Torrent +6 more
semanticscholar +1 more source
Highly-Sensitive Unbalanced MZI Gas Sensor Assisted With a Temperature-Reference Ring Resonator
IEEE Photonics Journal, 2022 In this paper we study the gas sensing performance of a compact silicon photonics Mach-Zehnder interferometer (MZI) with a coiled sensing arm. A partially exposed sensor was fabricated using deep UV lithography, with a process resolution of 248 nm ...
Ayat M. Taha +3 more
doaj +1 more source
Tunable optical properties of silicon-on-insulator photonic crystal slab structures [PDF]
Journal of the European Optical Society-Rapid Publications, 2009 A photonic crystal slab structure with one-dimensional periodicity, obtained by preferential etching of a silicon-on-insulator wafer, is numerically investigated in 3-D.
Tasolamprou A. C. +4 more
doaj +1 more source
High-Q TeO2–Si Hybrid Microring Resonators
Applied Sciences, 2022 We present the design and experimental measurement of tellurium oxide-clad silicon microring resonators with internal Q factors of up to 1.5 × 106, corresponding to a propagation loss of 0.42 dB/cm at wavelengths around 1550 nm.
Khadijeh Miarabbas Kiani +3 more
doaj +1 more source
An electret-based pressure sensitive MOS transistor [PDF]
, 1988 The operation of the MOSFET is based on the fact that the lateral conductivity of silicon at the silicon-dioxide-silicon interface strongly depends on the transverse electric field in the oxide. Adding a small air-filled spacer between the metal gate and
Bergveld, P., Voorthuyzen, J.A.
core +3 more sources