Experimental demonstration of high-Q MRR based on a germanium-on-insulator platform with an yttria insulator in the mid-IR range
We experimentally demonstrate an all-pass microring resonator (MRR) based on a Y_2O_3
BOX germanium-on-insulator (GeOI) platform operating in the mid-IR region. The ring …
BOX germanium-on-insulator (GeOI) platform operating in the mid-IR region. The ring …
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 …
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] 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 …
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 …
Design of GaSb-based monolithic passive photonic devices at wavelengths above 2 µm
In this paper, we report, for the first time, a theoretical study on passive photonic devices
including optical power splitters/combiners and grating couplers (GCs) operating at non …
including optical power splitters/combiners and grating couplers (GCs) operating at non …
Slot Track Micro Ring Assisted Mach Zender Interferometric Optical Electric Field Sensor
K Ke, Q Yang, N Chen, Z Zhang… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
Within the framework of “clean, low-carbon, and smart integration,” a pivotal element of the
global energy Internet digital transformation lies in sensing technology. This paper …
global energy Internet digital transformation lies in sensing technology. This paper …
Fully CMOS-Compatible Room-Temperature Waveguide-Integrated Bolometer Based on Germanium-on-Insulator Platform at Mid-Infrared Operating Beyond 4 μm
We propose a novel concept of an uncooled waveguide-integrated bolometer on a Ge-on-
insulator (Ge-OI) platform at mid-infrared (MIR) wavelength of 4.18 μm. To induce heat …
insulator (Ge-OI) platform at mid-infrared (MIR) wavelength of 4.18 μm. To induce heat …
Subwavelength grating coupler for mid-infrared light coupling to an ultra-thin silicon waveguide
C Zou, O Lang, R Guo, Y Wang, J Wang… - 2024 22nd …, 2024 - ieeexplore.ieee.org
Subwavelength grating coupler for mid-infrared light coupling to an ultra-thin silicon
waveguide Page 1 IEEE979-8-3503-6765-2/24/$31.00 ©2024 IEEE Subwavelength grating …
waveguide Page 1 IEEE979-8-3503-6765-2/24/$31.00 ©2024 IEEE Subwavelength grating …
Numerical study on thickness-dependent crosstalk optimization in Germanium-on-Insulator platform
Germanium-on-Insulator (GOI) is an emerging integrated photonic platform for infrared
applications like gas sensing. Here, we numerically explore the effect of anisotropic …
applications like gas sensing. Here, we numerically explore the effect of anisotropic …