Broadband Structured Light Multiplexing With Dielectric Meta-Optics

Structured light beams (SLBs), mainly including vortex beams (VBs) and cylindrical vector beams (CVBs), have received significant attention in optical communications due to orthogonal orbital angul…

The Tunable Phase Shift of High-Speed PIN Photodetector and Modified Uni-Trav…

We report the phase shift of two types of photodetectors for a variation of bias voltage and optical power. One type is PIN-PD and the other is a modified uni-traveling carrier photodetector (MUTC-…

Inverse Time-Harmonic Electromagnetic Scattering From Coated Polyhedral Scatt…

Novel Prediction Strategies for Dynamic Multiobjective Optimization

This paper proposes a new prediction-based dynamic multiobjective optimization (PBDMO) method, which combines a new prediction-based reaction mechanism and a popular regularity model-based multiobj…

Tunable Fiber Laser Using an Er/Yb Codoped Fiber Based Modal Interferometer F…

Narrow-Band Add-Drop Filter Based on Phase-Modulated Grating-Assisted Contra-…

Mid-Infrared Gas Detection Using a Chalcogenide Suspended-Core Fiber

A fast-response mid-infrared gas sensor based on a chalcogenide suspended-core fiber with microchannels fabricated by a tightly focused femtosecond laser pulse was demonstrated. Chalcogenide four-h…

Technical Note-On the Optimality of Reflection Control

Fast Demodulation of Fiber Bragg Grating Wavelength From Low-Resolution Spect…

This paper presents a fast demodulation algorithm to determine fiber Bragg grating (FBG) from spectra acquired by low wavelength resolution spectrometers. A modified and improved Buneman frequency …

AdaNN : Adaptive Neural Network-Based Equalizer via Online Semi-Supervised Le…