Chip-integrated van der Waals PN heterojunction photodetector with low dark current and high responsivity
Two-dimensional materials are attractive for constructing high-performance photonic chip-
integrated photodetectors because of their remarkable electronic and optical properties and …
integrated photodetectors because of their remarkable electronic and optical properties and …
2D materials-enabled optical modulators: From visible to terahertz spectral range
Two-dimensional (2D) materials with layered structures have a variety of exceptional
electronic and optical attributes for potentially developing basic functions of light wave …
electronic and optical attributes for potentially developing basic functions of light wave …
High-responsivity graphene–boron nitride photodetector and autocorrelator in a silicon photonic integrated circuit
Graphene and other two-dimensional (2D) materials have emerged as promising materials
for broadband and ultrafast photodetection and optical modulation. These optoelectronic …
for broadband and ultrafast photodetection and optical modulation. These optoelectronic …
Active 2D materials for on-chip nanophotonics and quantum optics
Two-dimensional materials have emerged as promising candidates to augment existing
optical networks for metrology, sensing, and telecommunication, both in the classical and …
optical networks for metrology, sensing, and telecommunication, both in the classical and …
Telecom-Band Waveguide-Integrated MoS2 Photodetector Assisted by Hot Electrons
Z Li, S Hu, Q Zhang, R Tian, L Gu, Y Zhu, Q Yuan… - ACS …, 2022 - ACS Publications
We report a waveguide-integrated MoS2 photodetector operating at the telecom band,
which is enabled by hot-electron-assisted photodetection. By integrating few-layer MoS2 on …
which is enabled by hot-electron-assisted photodetection. By integrating few-layer MoS2 on …
Enhanced dual-band absorption of molybdenum disulfide using a plasmonic perfect absorber
In order to remarkably enhance its absorption capability, a tunable dual-band MoS_2-based
perfect absorber inspired by metal-insulator-metal (MIM) metamaterial is proposed. By using …
perfect absorber inspired by metal-insulator-metal (MIM) metamaterial is proposed. By using …
Recent progress of silicon integrated light emitters and photodetectors for optical communication based on two-dimensional materials
Van der Waals materials are expected to meet the miniaturization and integration
challenges in photonic integrated circuits (PIC) as active devices for optical communication …
challenges in photonic integrated circuits (PIC) as active devices for optical communication …
MoTe2 PN Homojunction Constructed on a Silicon Photonic Crystal Cavity for High-Performance Photodetector
We demonstrate a straightforward construction of MoTe2 PN homojunction on a silicon
photonic crystal cavity, which promises the realizations of cavity-enhanced optoelectronic …
photonic crystal cavity, which promises the realizations of cavity-enhanced optoelectronic …
Enhanced photodetection in graphene-integrated photonic crystal cavity
We demonstrate the controlled enhancement of photoresponsivity in a graphene
photodetector by coupling to slow light modes in a long photonic crystal linear defect cavity …
photodetector by coupling to slow light modes in a long photonic crystal linear defect cavity …
High-speed optical phase modulator based on graphene-silicon waveguide
SW Ye, F Yuan, XH Zou, MK Shah… - IEEE Journal of …, 2016 - ieeexplore.ieee.org
A high-speed optical phase modulator based on graphene-silicon waveguide (GSW) is
presented. Two graphene flakes, sandwiched by insulating dielectric spacers, are …
presented. Two graphene flakes, sandwiched by insulating dielectric spacers, are …