High-speed carbon nanotube photodetectors for 2 μm communications
In the era of big data, the growing demand for data transmission capacity requires the
communication band to expand from the traditional optical communication windows (∼ 1.3 …
communication band to expand from the traditional optical communication windows (∼ 1.3 …
[HTML][HTML] Electrically programmable phase-change photonic memory for optical neural networks with nanoseconds in situ training capability
Optical neural networks (ONNs), enabling low latency and high parallel data processing
without electromagnetic interference, have become a viable player for fast and energy …
without electromagnetic interference, have become a viable player for fast and energy …
Enhanced Light–Tellurium Interaction through Evanescent Wave Coupling for High Speed Mid‐Infrared Photodetection
Abstract Mid‐infrared (MIR) waveguide‐integrated photodetector is essential for various
applications in the fields of sensing and optical communications. However, it is challenging …
applications in the fields of sensing and optical communications. However, it is challenging …
Silicon thermo-optic switches with graphene heaters operating at mid-infrared waveband
The mid-infrared (MIR, 2–20 μm) waveband is of great interest for integrated photonics in
many applications such as on-chip spectroscopic chemical sensing, and optical …
many applications such as on-chip spectroscopic chemical sensing, and optical …
High-performance silicon PIN diode switches in the 2-µm wave band
The 2-µm wave band has attracted significant research interest due to its potential
applications for next-generation high-capacity optical communication and sensing. As the …
applications for next-generation high-capacity optical communication and sensing. As the …
Low-Noise Te/MoTe2 Heterojunction Waveguide-Integrated Photodetector
Two micrometer waveband has attracted much attention due to even-increasing data
transmission and sensing needs. Waveguide-integrated photodetectors have been widely …
transmission and sensing needs. Waveguide-integrated photodetectors have been widely …
Subwavelength structure engineered passband filter for the 2-µm wave band
In this work, we experimentally demonstrate a passband filter for the 2-µm wave band on the
silicon-on-insulator platform. The device consists of a strip waveguide and an apodized …
silicon-on-insulator platform. The device consists of a strip waveguide and an apodized …
Graphene-sensitized microring gas sensor probing with a single-wavelength laser
Abstract Mid-infrared (Mid-IR) silicon photonics has attracted great attention for its promising
potential in developing chip-integrated molecular sensors. With the merits of high-quality …
potential in developing chip-integrated molecular sensors. With the merits of high-quality …
Giant optical absorption of a PtSe 2-on-silicon waveguide in mid-infrared wavelengths
T Xu, L Qi, Y Xu, S Xiao, Q Yuan, R Niu, J Wang… - Nanoscale, 2024 - pubs.rsc.org
Low-dimensional platinum diselenide (PtSe2) is a promising candidate for high-
performance optoelectronics in the short-wavelength mid-infrared band due to its high …
performance optoelectronics in the short-wavelength mid-infrared band due to its high …
Efficient silicon integrated four-mode edge coupler for few-mode fiber coupling
J Zhu, H Huang, Y Zhao, Y Li, Z Sheng… - Chinese Optics Letters, 2022 - opg.optica.org
Here, we designed a broadband, low loss, compact, and fabrication-tolerant silicon-based
four-mode edge coupler, composed of a 1× 3 adiabatic mode-evolution counter-taper splitter …
four-mode edge coupler, composed of a 1× 3 adiabatic mode-evolution counter-taper splitter …