4 citations · 7 across the 14 of their papers we have counts for
14 papers
Inverse-Designed Chiral Metasurfaces for Enhanced Helical Dichroism
Chia-Chun Pan, Yu-Hsi Chen, Munseong Bae +5
Helical dichroism (HD), arising from the interaction between structured light carrying orbital angular momentum (OAM) and chiral matter, offers opportunities for enhanced chiroptic…
Single Vanadium Dioxide Nanoparticle-Enabled Plasmonic switch with Thermal and Electronic Reconfigurability
Gregory Tanyi, Daniel Peace, Han-Hao Cheng +7
We present an integrated switch that combines plasmonic and neuromorphic technologies with a single sub-stoichiometric VO2-x nanoparticle. The presented device acts as a versatile…
Platinum Ditelluride based Field Effect Transistors for highly sensitive H2S sensing
A. Shahid, J. Gum, R. Unnithan +1
Two-dimensional materials, specifically transition metal dichalcogenides, for highly sensitive gas sensing are emerging as effective detection technology. Platinum ditelluride (PtT…
Metal oxide decoration on Si-FETs for selective gas sensing at room temperature
A. Shahid, J. Gum, S. Mokkapati +1
Metal oxide semiconductors have been thoroughly studied for gas sensing applications due to the electrical transduction phenomenon in the presence of gaseous analytes. The chemires…
Flexible-AR display for near-eye operations
Alan Lee, Dechuan Sun, Gregory Tanyi +3
We propose a new technique to fabricate flexible-near-field Argument-Reality (AR) display using modular-molds. A near-eye flexible-AR-display is fabricated based on parameters extr…
Inverse Design of Chiral Structures for Giant Helical Dichroism
Chia-Chun Pan, Munseong Bae, Hongtao Wang +5
Investigating chiral light-matter interactions is essential for advancing applications in sensing, imaging, and pharmaceutical development. However, the chiroptical response in nat…
3D Printed Waveguide for Augmented Reality
Dechuan Sun, Gregory Tanyi, Alan Lee +4
Mass production of augmented reality (AR) waveguides has been challenging due to the intricate nature of the fabrication technique and the high precision required for its optical c…
Longwave infrared multispectral image sensor system using aluminum-germanium plasmonic filter arrays
Noor E Karishma Shaik, Bryce Widdicombe, Dechuan Sun +4
A multispectral camera records image data in various wavelengths across the electromagnetic spectrum to acquire additional information that a conventional camera fails to capture.…
Electro-optic modulator based on Vanadium dioxide epsilon-near-zero vertical nanowire triple-cavity in Silicon Waveguide
Gregory Tanyi, Christina Lim, Ranjith Unnithan
We present an electro-optic modulator exploiting an array of Vanadium dioxide nanorods operating in the epsilon near regime as the active switching material integrated in a silicon…
Design of on-chip plasmonic modulator with vanadium-dioxide in hybrid orthogonal junctions on Silicon-on-Insulator
Gregory Tanyi, Miao Sun, Ranjith Unnithan
We present a plasmonic modulator based on hybrid orthogonal silver junctions using vanadium dioxide as the modulating material on the silicon on insulator. The modulator has an ult…
A Single Sensor Based Multispectral Imaging Camera using a Narrow Spectral Band Colour Mosaic Integrated on the Monochrome CMOS Image Sensor
Xin He, Yajing Liu, Kumar Ganesan +8
A multispectral image camera captures image data within specific wavelength ranges in narrow wavelength bands across the electromagnetic spectrum. Images from a multispectral camer…
Hybrid colour filters for multispectral imaging
Xin He, Yajing Liu, Paul Beckett +3
Multispectral cameras capture images in multiple wavelengths in narrow spectral bands. They offer advanced sensing well beyond normal cameras and many single sensor based multispec…
A new CMY camera technology using Al-TiO2-Al nanorod filter mosaic integrated on a CMOS image sensor
Xin He, Y. Liu, P. Beckett +3
A CMY colour camera differs from its RGB counterpart in that it employs a subtractive colour space of cyan, magenta and yellow. CMY cameras tend to performs better than RGB cameras…
Accurate indoor mapping using an autonomous unmanned aerial vehicle (UAV)
Lachlan Dowling, Tomas Poblete, Isaac Hook +4
An autonomous indoor aerial vehicle requires reliable simul- taneous localization and mapping (SLAM), accurate flight control, and robust path planning for navigation. This paper p…