Identifying electronic transitions of defects in hexagonal boron nitride for quantum memories
A quantum memory is a crucial keystone for enabling large‐scale quantum networks.
Applicable to the practical implementation, specific properties, ie, long storage time …
Applicable to the practical implementation, specific properties, ie, long storage time …
Photothermal spectroscopy on-chip sensor for the measurement of a PMMA film using a silicon nitride micro-ring resonator and an external cavity quantum cascade …
G Ricchiuti, A Walsh, JH Mendoza-Castro… - …, 2024 - degruyter.com
Laser-based mid-infrared (mid-IR) photothermal spectroscopy (PTS) represents a selective,
fast, and sensitive analytical technique. Recent developments in laser design permits the …
fast, and sensitive analytical technique. Recent developments in laser design permits the …
Enhanced Fano resonances in a silicon nitride photonic crystal nanobeam-assisted micro ring resonator for dual telecom band operation
Silicon-based Micro Ring Resonators (MRR) are a powerful tool for the realization of label
free optical biosensors. The sharp edge of a Fano resonance in a Silicon Nitride (Si_3N_4) …
free optical biosensors. The sharp edge of a Fano resonance in a Silicon Nitride (Si_3N_4) …
Modeling the performance and bandwidth of adiabatic quantum memories
Quantum memories are essential for quantum repeaters that will form the backbone of the
future quantum internet. Such memory can capture a signal state for a controllable amount of …
future quantum internet. Such memory can capture a signal state for a controllable amount of …
Compact angled multimode interference duplexers for multi-gas sensing applications
A compact, low-loss 2?×? 1 angled-multi-mode-interference-based duplexer is proposed as
an optical component for integrating several wavelengths with high coupling efficiency. The …
an optical component for integrating several wavelengths with high coupling efficiency. The …
Highly efficient and selective integrated directional couplers for multigas sensing applications
The design and fabrication of a compact, low-loss, broadband directional coupler (DC)
based duplexer operating in the near-infrared (NIR) region are demonstrated. The duplexer …
based duplexer operating in the near-infrared (NIR) region are demonstrated. The duplexer …
[HTML][HTML] A comparative study of the photonic crystals-based cavities and usage in all-optical-amplification phenomenon
Optical technology has seen a revival from the previous decade, in terms of innovations and
research, especially relating to optical integrated circuits. Similarly, Photonic Crystals (PCs) …
research, especially relating to optical integrated circuits. Similarly, Photonic Crystals (PCs) …
Mid-Infrared Photothermal Spectroscopy for the Detection of Caffeine in Beverages
G Ricchiuti, L Riedlsperger, A Dabrowska… - Sensors, 2024 - mdpi.com
Caffeine is the most widely consumed stimulant and is the subject of significant ongoing
research and discussions due to its impact on human health. The industry's need to comply …
research and discussions due to its impact on human health. The industry's need to comply …
Micro-Ring Resonator Assisted Photothermal Spectroscopy of Water Vapor
MV Kotlyar, JJ Mapranathukaran, G Biagi, A Walsh… - Sensors, 2024 - mdpi.com
We demonstrated, for the first time, micro-ring resonator assisted photothermal spectroscopy
measurement of a gas phase sample. The experiment used a telecoms wavelength probe …
measurement of a gas phase sample. The experiment used a telecoms wavelength probe …
Improved light transmission for III-V lasers monolithically integrated on Si platforms
We propose a strategy to monolithically integrate active III-V lasers and passive dielectric
devices, where the passive waveguides are fabricated after the MBE growth of the III-V …
devices, where the passive waveguides are fabricated after the MBE growth of the III-V …