Jasper Cadusch

Vectorial Holograms with Spatially Continuous Polarization Distributions

Dandan Wen, Jasper J Cadusch, Jiajun Meng, Kenneth B Crozier

Journal article  |  2021  |  Nano Letters

Metasurface-based holography presents opportunities for applications that include optical displays, data storage, and optical encr..

VCSELs with On-Facet Metasurfaces for Polarization State Generation and Detection

Dandan Wen, Jiajun Meng, Jasper J Cadusch, Kenneth B Crozier

Journal article  |  2021  |  Advanced Optical Materials

Plasmonic Mid-Infrared Filter Array-Detector Array Chemical Classifier Based on Machine Learning

Jiajun Meng, Jasper J Cadusch, Kenneth B Crozier

Journal article  |  2021  |  ACS Photonics

Direct Assembly of Vertically Oriented, Gold Nanorod Arrays

Heyou Zhang, Yawei Liu, Muhammad Faris Shahin Shahidan, Calum Kinnear, Fatemeh Maasoumi, Jasper Cadusch, Eser Metin Akinoglu, Timothy D James, Asaph Widmer-Cooper, Ann Roberts, Paul Mulvaney

Journal article  |  2021  |  Advanced Functional Materials

Although many nanoscale materials such as quantum dots and metallic nanocrystals exhibit size dependent optical properties, it has..

Mid-Wave Infrared Polarization-Independent Graphene Photoconductor with Integrated Plasmonic Nanoantennas Operating at Room Temperature

Ming Ye, Yang Gao, Jasper J Cadusch, Sivacarendran Balendhran, Kenneth B Crozier

Journal article  |  2021  |  Advanced Optical Materials

Visible to long-wave infrared chip-scale spectrometers based on photodetectors with tailored responsivities and multispectral filters

Jasper J Cadusch, Jiajun Meng, Benjamin J Craig, Vivek Raj Shrestha, Kenneth B Crozier

Journal article  |  2020  |  Nanophotonics

Chip-scale microspectrometers, operational across the visible to long-wave infrared spectral region will enable many remote sensin..

Algorithmic Spectral Reconstruction Using Angularly Tuned Zero-Contrast Gratings

B Russell, J Meng, D Wen, J Cadusch, M Ye, K Crozier

Conference Proceedings  |  2020  |  14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020)

Visible to Long-Wave Infrared Photodetectors based on Copper Tetracyanoquinodimethane (CuTCNQ) Crystals

S Balendhran, Z Hussain, VR Shrestha, J Cadusch, M Ye, H Kim, R Ramanathan, J Bullock, A Javey, V Bansal, KB Crozier

Conference Proceedings  |  2020  |  14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020)

We demonstrate room-temperature photodetectors at wavelengths from visible (450 nm, 532 nm) to near- (850 nm), short-wave (1550 nm..

Multifunctional Dielectric Metasurfaces Consisting of Color Holograms Encoded into Color Printed Images

Dandan Wen, Jasper J Cadusch, Jiajun Meng, Kenneth B Crozier

Journal article  |  2020  |  Advanced Functional Materials

A hologram records the wavefront of light from an object, but it is usually not an image itself, and looks unintelligible under di..

Detector-Only Spectrometer Based on Structurally Colored Silicon Nanowires and a Reconstruction Algorithm

Jiajun Meng, Jasper J Cadusch, Kenneth B Crozier

Journal article  |  2020  |  NANO LETTERS

Spectroscopy is a cornerstone in the field of optics. Conventional spectrometers generally require two elements. The first provide..