CNN-based salient object detection (SOD) methods achieve impressive performance. However, the way semantic information is encoded in them and whether they are category-agnostic is less explored. On…
Despite the growing popularity of online public funding for education (i.e., crowdfunding), controversy persists about whether teachers’ efforts to use this channel are justified and whether dona…
We analyze theoretically and verify experimentally a high-resolution and low-cost method to detect wavelength shift induced by an Erbium-doped fiber Bragg grating. A π-phase-shifted fiber Bragg gr…
A wideband microwave photonic phase shifter (MPPS) based on a dual-polarization dual-parallel Mach-Zehnder modulator (DP-DPMZM) is proposed and experimentally demonstrated. The proposed system has …
This article proposes a pulsed arbitrary-phase-coded microwave signals (APCMSs) photonics generation system. The key to this scheme is to achieve the single-sideband modulated (SSBM) optical signal…