Significant research efforts have focused on techniques for alleviating the nuisance alarm
rate (NAR) in the field of ϕ-OTDR pattern recognition systems. Unfortunately, ephemeral …

A stable downlink transmission scheme for wideband anonymous microwave signals in
distributed noncooperative system has been proposed and experimentally demonstrated …

The stable long-distance transmission of radio-frequency (RF) signals holds significant
importance from various aspects, including the comparison of optical frequency standards …

We propose a dynamic phase correction scheme for stable radio frequency (RF)
transmission over fiber based on the phase-locked loop (PLL). Rayleigh backscattering …

测温精度是衡量分布式光纤温度传感系统的一项重要性能指标. 本文提出一种通过解调布里渊
增益谱边带, 以提高布里渊光时域反射仪测温精度的方法. 在此基础上, 进一步分析并验证了探测 …

Phase-sensitive optical time domain reflectometer (φ-OTDR) currently suffers from high
nuisance alarm rate (NAR) due to fluctuation of scattering light intensity, nonlinear coherent …

All-optical signal processing has grown over the last decade due to the demand for high-
speed and high-bandwidth data processing. The main objective of all-optical signal …

We propose and demonstrate a multifunction-stabilized photonic link, which is capable of
transmitting wideband time signal and stable frequency signal between the central station …