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View article: Broadband all-fiber mid-infrared supercontinuum generation in an As<sub>2</sub>S<sub>3</sub>-polycarbonate hybrid microtaper
Broadband all-fiber mid-infrared supercontinuum generation in an As<sub>2</sub>S<sub>3</sub>-polycarbonate hybrid microtaper Open
We present a coherent supercontinuum (SC) spanning a 1.1–3.9 µ m wavelength range from propagation in a three-stage cascade of nonlinear and dispersive fibers, including a silica fiber, a ZBLAN fiber, and a robust and dispersion-engineered…
View article: Deep-learning-empowered synthetic dimension dynamics: morphing of light into topological modes
Deep-learning-empowered synthetic dimension dynamics: morphing of light into topological modes Open
Synthetic dimensions (SDs) opened the door for exploring previously inaccessible phenomena in high-dimensional space. However, construction of synthetic lattices with desired coupling properties is a challenging and unintuitive task. Here,…
View article: Genetic algorithm-enhanced microcomb state generation
Genetic algorithm-enhanced microcomb state generation Open
Microcavities enable the generation of highly efficient microcombs, which find applications in various domains, such as high-precision metrology, sensing, and telecommunications. Such applications generally require precise control over the…
View article: Mode-locked laser with multiple timescales in a microresonator-based nested cavity
Mode-locked laser with multiple timescales in a microresonator-based nested cavity Open
Mode-locking techniques have played a pivotal role in developing and advancing laser technology. Stable fiber-cavity configurations can generate trains of pulses spanning from MHz to GHz speeds, which are fundamental to various application…
View article: Deep learning empowered synthetic dimension dynamics: morphing of light into topological modes
Deep learning empowered synthetic dimension dynamics: morphing of light into topological modes Open
Synthetic dimensions (SDs) opened the door for exploring previously inaccessible phenomena in high-dimensional synthetic space. However, construction of synthetic lattices with desired coupling properties is a challenging and unintuitive t…
View article: Signal Processing based on Quantum and Artificial Neural Network Integrated Photonics
Signal Processing based on Quantum and Artificial Neural Network Integrated Photonics Open
View article: Roadmap on chalcogenide photonics
Roadmap on chalcogenide photonics Open
Alloys of sulfur, selenium and tellurium, often referred to as chalcogenide semiconductors, offer a highly versatile, compositionally-controllable material platform for a variety of passive and active photonic applications. They are optica…
View article: Soliton Order Preservation for Self-frequency Shift with High Efficiency and Broad Tunability
Soliton Order Preservation for Self-frequency Shift with High Efficiency and Broad Tunability Open
We present a soliton order preservation mechanism leading to broad tunability with high energy conversion efficiency (ECE) from a fiber-based soliton self-frequency shift (SSFS) system. Here, a pulse compressing fiber, placed before the Ra…
View article: Soliton Order Preservation for Self-frequency Shift with High Efficiency and Broad Tunability
Soliton Order Preservation for Self-frequency Shift with High Efficiency and Broad Tunability Open
We present a soliton order preservation mechanism leading to broad tunability with high energy conversion efficiency (ECE) from a fiber-based soliton self-frequency shift (SSFS) system. Here, a pulse compressing fiber, placed before the Ra…
View article: Standalone, CMOS-based Faraday rotation in a silicon photonic waveguide
Standalone, CMOS-based Faraday rotation in a silicon photonic waveguide Open
Nonreciprocity is a fundamental requirement of signal isolation in optical communication systems. However, on chip isolator designs require either post-processing steps or external magnetic biasing, which are impractical for commercial app…
View article: Thulium-doped fiber laser mode-locked by nonlinear polarization rotation in a chalcogenide tapered fiber
Thulium-doped fiber laser mode-locked by nonlinear polarization rotation in a chalcogenide tapered fiber Open
We demonstrate a thulium-doped fiber laser that is mode-locked thanks to nonlinear polarization rotation (NPR) in a chalcogenide tapered fiber. The high nonlinearity of the tapered fiber leads to a combined reduction in mode-locking thresh…
View article: Mid-infrared Raman Soliton Generation in Chalcogenide Microwire
Mid-infrared Raman Soliton Generation in Chalcogenide Microwire Open
Emerging applications in the mid-infrared (MIR) stimulate the growth and development of novel optical light sources. Soliton self-frequency shift (SSFS) in soft glass fiber currently show great potential as an efficient approach towards th…
View article: Mid-infrared Raman Soliton Generation in Chalcogenide Microwire
Mid-infrared Raman Soliton Generation in Chalcogenide Microwire Open
Emerging applications in the mid-infrared (MIR) stimulate the growth and development of novel optical light sources. Soliton self-frequency shift (SSFS) in soft glass fiber currently show great potential as an efficient approach towards th…
View article: Low-Temperature Electroluminescence Excitation Mapping of Excitons and Trions in Short-Channel Monochiral Carbon Nanotube Devices
Low-Temperature Electroluminescence Excitation Mapping of Excitons and Trions in Short-Channel Monochiral Carbon Nanotube Devices Open
Single-walled carbon nanotubes as emerging quantum-light sources may fill a technological gap in silicon photonics due to their potential use as near-infrared, electrically driven, classical or nonclassical emitters. Unlike in photolumines…
View article: Low-temperature electroluminescence excitation mapping of excitons and\n trions in short channel monochiral carbon nanotube device
Low-temperature electroluminescence excitation mapping of excitons and\n trions in short channel monochiral carbon nanotube device Open
Single walled carbon nanotubes as emerging quantum-light sources may fill a\ntechnological gap in silicon photonics due to their potential use as near\ninfrared, electrically driven, classical or non-classical emitters. Unlike in\nphotolum…
View article: Low-temperature electroluminescence excitation mapping of excitons and trions in short channel monochiral carbon nanotube device
Low-temperature electroluminescence excitation mapping of excitons and trions in short channel monochiral carbon nanotube device Open
Single walled carbon nanotubes as emerging quantum-light sources may fill a technological gap in silicon photonics due to their potential use as near infrared, electrically driven, classical or non-classical emitters. Unlike in photolumine…
View article: Toward all-fiber supercontinuum spanning the mid-infrared
Toward all-fiber supercontinuum spanning the mid-infrared Open
Broadband laser light sources in the mid-infrared region attract enormous interest due to the plethora of applications they are enabling, including multispecies trace gas detection, free-space communications, and infrared countermeasures. …