Distributed optical fiber sensing is a unique technology that offers unprecedented
advantages and performance, especially in those experimental fields where requirements …

Featured Application Distributed fibre optic sensors for geo-hydrological applications: a
comprehensive review about methodology, weaknesses, and strengths. Abstract Distributed …

摘要四十多年来, 我国光纤传感技术在经济发展和市场需求的牵引下快速成长.
针对我国光纤传感若干典型的细分技术领域, 概括性地给出了各个细分技术的发展历程 …

Optical frequency domain reflectometry (OFDR) is a kind of distributed optical fiber sensors
(DOFS) which has attracted an increasing amount of research attention. The OFDR sensor …

We propose and demonstrate a frequency modulated continuous-wave (FMCW) light
detection and ranging (LiDAR) system, which employs double-sideband modulation …

Noise induced by the fluctuation of laser phase, frequency, intensity, etc., can deteriorate the
point spread function (PSF) in distributed optical fiber sensing and testing systems, which is …

As optical fibre reaches deeper into passive optical network (PON) in fibre-to-the-x (FTTx)
networks, maintaining the integrity of these networks is indeed imperative. Essentially, best …

In this paper, we propose and demonstrate an ultrahigh-speed Brillouin optical correlation
domain analysis (BOCDA) with a single-position sampling rate of 200 kS/s and a spatial …

We present a method for generating linearly frequency swept optical waves using a digital
optical phase-locked loop. The slope and shape of the optical frequency swept is locked to a …

In this article, we propose a laser feedback frequency-modulated continuous-wave (FMCW)
ranging system based on multiple-equal-phase-subdivision (MEPS) resampling. An …