We proposed a mode-switching based reconfigurable optical power splitter with channel number scalability covering 1, 2, 4, and 8 channels, which can be used for versatile MSA-compatible optical interconnects with mini...
详细信息
We demonstrate a dual-frequency (DF) Faraday laser operating on 780 nm using an 87Rb Faraday anomalous dispersion optical filter (FADOF) as the frequency selection element. The frequencies of the two modes correspond ...
详细信息
A noise-robust radio frequency fingerprint (RFF) extraction and identification scheme is proposed and demonstrated for Wi-Fi device recognition. Specifically, an RFF extractor pre-trained by supervised contrastive lea...
详细信息
We use the stimulated Raman adiabatic passage (STIRAP) technique to realize a broadband and fabrication-tolerant four-mode (de)multiplexer. The proposed device shows a broad bandwidth of 100 nm and remarkable fabricat...
详细信息
We perform hybrid probabilistic and geometric constellation shaping in a phase noise channel using a bitwise end-to-end learning scheme, including an improved two-stage differentiable blind phase search. The proposed ...
详细信息
The active optical clock (AOC) takes advantage of the narrowed linewidth and cavity pulling suppression of the bad cavity laser, making it a candidate for the next generation of optical clock. We propose a new experim...
详细信息
A secure OFDM data communication scheme is proposed for wireless or opticalnetworks, where a 200Kbps data transmission integrated with 50Kbps physical-layer key distribution is demonstrated using non-orthogonal multi...
详细信息
We propose an experimental scheme for reducing the Faraday laser's frequency range of mode hop, which will both optimize the short- and long-term frequency stability. By increasing the cavity length of Faraday las...
详细信息
Compared with Faraday anomalous dispersion optical filter, the atom optical filter based on the Voigt effect can generate a stronger and more uniform magnetic field with a compact size of the magnet. The transmission ...
详细信息
We propose an experimental scheme for optimizing the Faraday laser's performance, including short- as well as long-term frequency stability, the range of wavelength with the change of laser diode's current, th...
详细信息
暂无评论