Advances in on-chip photonic devices based on lithium niobate on insulator
Crystalline lithium niobate (LN) is an important optical material because of its broad
transmission window that spans from ultraviolet to mid-infrared and its large nonlinear and …
transmission window that spans from ultraviolet to mid-infrared and its large nonlinear and …
High-yield, wafer-scale fabrication of ultralow-loss, dispersion-engineered silicon nitride photonic circuits
Low-loss photonic integrated circuits and microresonators have enabled a wide range of
applications, such as narrow-linewidth lasers and chip-scale frequency combs. To translate …
applications, such as narrow-linewidth lasers and chip-scale frequency combs. To translate …
Microresonators in lithium niobate thin films
Leveraging the outstanding nonlinear optical properties and the ultra‐high spatial
confinement of light, microresonators based on lithium niobate (LN) thin films have emerged …
confinement of light, microresonators based on lithium niobate (LN) thin films have emerged …
Integrated chalcogenide photonics for microresonator soliton combs
D **a, Z Yang, P Zeng, B Zhang, J Wu… - Laser & Photonics …, 2023 - Wiley Online Library
Integrated nonlinear photonics, combined nonlinear optics with state‐of‐the‐art photonic
integration, play a crucial role in chip‐integrated technologies including optical frequency …
integration, play a crucial role in chip‐integrated technologies including optical frequency …
Miniaturized design of a 1× 2 plasmonic demultiplexer based on metal–insulator-metal waveguide for telecommunication wavelengths
In this work, a numerical analysis of a compact 1× 2 plasmonic demultiplexer based on a
metal–insulator-metal (MIM) waveguide is presented. Two hollow circular cavities are side …
metal–insulator-metal (MIM) waveguide is presented. Two hollow circular cavities are side …
Engineered Raman lasing in photonic integrated chalcogenide microresonators
D **a, Y Huang, B Zhang, P Zeng… - Laser & Photonics …, 2022 - Wiley Online Library
Photonic integrated Raman lasers have extended the wavelength range of chip‐scale laser
sources and have enabled applications including molecular spectroscopy, environmental …
sources and have enabled applications including molecular spectroscopy, environmental …
Electro-optically switchable optical true delay lines of meter-scale lengths fabricated on lithium niobate on insulator using photolithography assisted chemo …
Optical true delay lines (OTDLs) of low propagation losses, small footprints and high tuning
speeds and efficiencies are of critical importance for various photonic applications. Here, we …
speeds and efficiencies are of critical importance for various photonic applications. Here, we …
Efficient light coupling between an ultra-low loss lithium niobate waveguide and an adiabatically tapered single mode optical fiber
A lithium niobate on an insulator ridge waveguide allows constructing high-density photonic
integrated circuits thanks to its small bending radius offered by the high index contrast …
integrated circuits thanks to its small bending radius offered by the high index contrast …
χ(2) nonlinear photonics in integrated microresonators
Abstract Second-order (χ (2)) optical nonlinearity is one of the most common mechanisms for
modulating and generating coherent light in photonic devices. Due to strong photon …
modulating and generating coherent light in photonic devices. Due to strong photon …
Generation of Kerr soliton microcomb in a normally dispersed lithium niobate microdisk resonator by mode trimming
Anomalous microresonator dispersion is mandatory for Kerr soliton microcomb formation,
which depends critically on the geometry of the microresonator and can hardly be tuned …
which depends critically on the geometry of the microresonator and can hardly be tuned …