Freestanding Germanium Photonic Crystal Waveguide for a Highly Sensitive and Compact Mid-Infrared On-Chip Gas Sensor
The performance of mid-infrared (MIR) on-chip gas sensors, operating via laser absorption
spectroscopy, hinges critically on light–matter interaction dynamics, significantly influenced …
spectroscopy, hinges critically on light–matter interaction dynamics, significantly influenced …
Multi-band microbolometer in CMOS technology
Y Liao, K Wang, W Zhou, F Yan, X Ji - Optics Express, 2024 - opg.optica.org
Multi-spectral imaging enhances the information diversity of the object with complex,
expensive, and low integrated components. Here, we demonstrated an antenna-coupled …
expensive, and low integrated components. Here, we demonstrated an antenna-coupled …
Ultrasensitive Mid-Infrared Optical Gas Sensor Based on Germanium-on-Insulator Photonic Circuits with Limit-of-Detection at Sub-ppm Level
Optical waveguide structures guiding a strongly localized field in an external region for mid-
IR integrated gas sensors using the IR tunable diode laser absorption spectroscopy …
IR integrated gas sensors using the IR tunable diode laser absorption spectroscopy …
[HTML][HTML] Mid-infrared silicon photonics: From benchtop to real-world applications
CJ Mitchell, T Hu, S Sun, CJ Stirling, M Nedeljkovic… - APL Photonics, 2024 - pubs.aip.org
Silicon photonics is one of the most dynamic fields within photonics, and it has seen huge
progress in the last 20 years, addressing applications in data centers, autonomous cars, and …
progress in the last 20 years, addressing applications in data centers, autonomous cars, and …
[HTML][HTML] Thermally tunable microring resonators based on germanium-on-insulator for mid-infrared spectrometer
We present a thermally tunable microring resonator (MRR) implemented on a Ge-on-
insulator (Ge-OI) photonic platform tailored for mid-infrared spectrometer applications …
insulator (Ge-OI) photonic platform tailored for mid-infrared spectrometer applications …
Metasurface-assisted amorphous germanium-tin waveguide bolometer for mid-infrared photodetection
An amorphous germanium-tin (a-Ge_0. 83Sn_0. 17) waveguide bolometer featuring a one-
dimension (1D) metasurface absorber is proposed for mid-infrared photodetection at room …
dimension (1D) metasurface absorber is proposed for mid-infrared photodetection at room …
Thermal Studies of 3-D Stacked InGaAs HEMTs and Mitigation Strategy of Self-Heating Effect Using Buried Metal Insertion
Heterogenous and monolithic 3-D (M3D) integration of III–V RF devices on Si CMOS is a
very attractive technology for future wireless communication systems. However, the self …
very attractive technology for future wireless communication systems. However, the self …
Room-temperature waveguide-integrated photodetector using bolometric effect for mid-infrared spectroscopy applications
Waveguide-integrated mid-infrared (MIR) photodetectors are pivotal components for
developing molecular spectroscopy applications, leveraging mature photonic integrated …
developing molecular spectroscopy applications, leveraging mature photonic integrated …