Parametric Amplification and Wavelength Conversion in Dual-Core Highly Nonlin…

In this paper we experimentally show parametric amplification and wavelength conversion in a custom manufactured dual-core highly nonlinear fiber. On-off gain > 10 dB and conversion efficiencies be…

High-Speed Photodetector With Simultaneous Electrical Power Generation

We demonstrate a novel 850 nm high-speed photodetector for simultaneous high-speed data acquisition and electrical power generation from the optical signal. The device is based on GaAs/AlGaAs modif…

DeePattern : Layout Pattern Generation With Transforming Convolutional Auto-E…

VLSI layout patterns provide critical resources in various design for manufacturability research, from early technology node development to back-end design and sign-off flows. However, a diverse la…

High-Efficiency Two-Dimensional Perfectly Vertical Grating Coupler With Ultra…

A two-dimensional grating coupler (2D GC) with four access waveguides is proposed and demonstrated for polarization independent and perfectly vertical coupling. Benefitting from the perfectly verti…

Vertical Fibre Interfacing Interleaved Angled MMI for Thermal-Tuning-Free Wav…

We propose and experimentally demonstrate a vertical fibre interfacing interleaved angled MMI (AMMI) for wavelength division (de)multiplexing (WDM) near 1550 nm. This 6-channel WDM device is compo…

Relationship-Embedded Representation Learning for Grounding Referring Express…

Grounding referring expressions in images aims to locate the object instance in an image described by a referring expression. It involves a joint understanding of natural language and image content…

Inverse Hyperbolic Tangent Fiber for OAM Mode/Mode-Group Division Multiplexin…

A novel weakly guiding multimode fiber (MMF) with enhanced performance, named inverse hyperbolic tangent MMF (IHTAN MMF), is proposed and designed to exhibit larger separation ( ≥ 1×10 -4 ) with…

Optical Performance Monitoring in Mode Division Multiplexed Optical Networks

This article considers, for the first time, optical performance monitoring (OPM) in few mode fiber (FMF)-based optical networks. 1-D features vector, extracted by projecting a 2-D asynchronous in-p…

Toward Massive Scale Air Quality Monitoring

Dangers associated with poor air quality are driving deployments of air quality monitoring technology. These deployments rely on either professional-grade measurement stations or a small number of …

Efficient Classification of Optical Modulation Formats Based on Singular Valu…