Progress of infrared guided-wave nanophotonic sensors and devices

Y Ma, B Dong, C Lee - Nano Convergence, 2020 - Springer
Nanophotonics, manipulating light–matter interactions at the nanoscale, is an appealing
technology for diversified biochemical and physical sensing applications. Guided-wave …

Midinfrared spectroscopic analysis of aqueous mixtures using artificial-intelligence-enhanced metamaterial waveguide sensing platform

J Zhou, Z Zhang, B Dong, Z Ren, W Liu, C Lee - ACS nano, 2022 - ACS Publications
As miniaturized solutions, mid-infrared (MIR) waveguide sensors are promising for label-free
compositional detection of mixtures leveraging plentiful absorption fingerprints. However …

Perspective on thin film waveguides for on-chip mid-infrared spectroscopy of liquid biochemical analytes

V Mittal, GZ Mashanovich, JS Wilkinson - Analytical Chemistry, 2020 - ACS Publications
Miniaturized spectrometers offering low cost, low reagent consumption, high throughput,
sensitivity and automation are the future of sensing and have significant applications in …

Suspended silicon waveguide platform with subwavelength grating metamaterial cladding for long-wave infrared sensing applications

W Liu, Y Ma, Y Chang, B Dong, J Wei, Z Ren… - Nanophotonics, 2021 - degruyter.com
Abstract Long-wave infrared (LWIR, 6–14 µm) processes enormous potential for
chem/biosensing as it covers abundant molecular absorption fingerprints. Waveguides …

[HTML][HTML] Monolithic on-chip mid-IR methane gas sensor with waveguide-integrated detector

P Su, Z Han, D Kita, P Becla, H Lin… - Applied Physics …, 2019 - pubs.aip.org
We demonstrate a monolithic waveguide sensor integrated with a detector on-chip for mid-
infrared absorption spectroscopic sensing. The optical sensing element comprises a …

MEMS enabled suspended silicon waveguide platform for long-wave infrared modulation applications

X Liu, Q Qiao, B Dong, W Liu, C Xu, S Xu… - International Journal of …, 2022 - Taylor & Francis
Abstract Long-wave infrared (LWIR, 6–14 µm) is an important wavelength range as it covers
abundant vibrational molecular fingerprints that can be used for gas/liquid sensing and …

Waveguide absorption spectroscopy of bovine serum albumin in the mid-infrared fingerprint region

V Mittal, M Nedeljkovic, LG Carpenter, AZ Khokhar… - ACS …, 2019 - ACS Publications
Protein sensing in biological fluids provides important information to diagnose many
clinically relevant diseases. Mid-infrared (MIR) absorption spectroscopy of bovine serum …

Thermal annealing study of the mid-infrared aluminum nitride on insulator (AlNOI) photonics platform

B Dong, X Luo, S Zhu, T Hu, M Li, D Hasan, L Zhang… - Optics express, 2019 - opg.optica.org
Aluminum nitride on insulator (AlNOI) photonics platform has great potential for mid-infrared
applications thanks to the large transparency window, piezoelectric property, and second …

Ge on Si waveguide mid-infrared absorption spectroscopy of proteins and their aggregates

V Mittal, G Devitt, M Nedeljkovic… - Biomedical Optics …, 2020 - opg.optica.org
Specific proteins and their aggregates form toxic amyloid plaques and neurofibrillary tangles
in the brains of people suffering from neurodegenerative diseases such as Alzheimer's and …

Effects of shallow suspension in low-loss waveguide-integrated chalcogenide microdisk resonators

Y Zhu, L Wan, Z Chen, Z Yang, D Xia… - Journal of Lightwave …, 2020 - ieeexplore.ieee.org
On-chip waveguide-integrated suspended microcavity resonator as a good sensing element
is constantly pursued combining with the advantages of an optical material to enhance …