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   Articles with "pulse pair" as a keyword



Generation of cavity-birefringence-dependent multi-wavelength bright–dark pulse pair in a figure-eight thulium-doped fiber laser

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recommendations! Published in 2021 at "Chinese Physics B"

DOI: 10.1088/1674-1056/abd68f

Abstract: We experimentally demonstrated a stable multi-wavelength bright–dark pulse pair in a mode-locked thulium-doped fiber laser (TDFL). The nonlinear polarization rotation (NPR) and nonlinear optical loop mirror (NOLM) were employed in a figure-eight cavity to allow… read more here.

Keywords: pulse pair; dark pulse; wavelength; multi wavelength ... See more keywords

Synchronous 3-D Imaging and Velocity Estimation of Underwater Targets Using Pulse-Pair Acoustical Imaging Technique

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recommendations! Published in 2020 at "IEEE Transactions on Instrumentation and Measurement"

DOI: 10.1109/tim.2019.2957912

Abstract: Velocity, position, and geometry are key parameters for sonar applications in underwater target detection, classification, and tracking. Current underwater 3-D acoustical imaging techniques can provide much more geometric details of the underwater targets by high-resolution… read more here.

Keywords: velocity; pulse pair; geometry; acoustical imaging ... See more keywords

Chirp-pulse pair φOTDR.

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recommendations! Published in 2025 at "Optics letters"

DOI: 10.1364/ol.558604

Abstract: We proposed a novel, to the best of our knowledge, chirp-pulse pair phase-sensitive optical time-domain reflectometry (CPP-φOTDR) technique, enhanced by an adaptive filtering algorithm. This technique utilizes a pair of chirp pulses: one with a… read more here.

Keywords: chirp pulse; chirp rate; chirp; pulse pair ... See more keywords

Implementation of polarization diversity pulse-pair technique using airborne W-band radar

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recommendations! Published in 2019 at "Atmospheric Measurement Techniques"

DOI: 10.5194/amt-12-253-2019

Abstract: Abstract. This work describes the implementation of polarization diversity on the National Research Council Canada W-band Doppler radar and presents the first-ever airborne Doppler measurements derived via polarization diversity pulse-pair processing. The polarization diversity pulse-pair… read more here.

Keywords: polarization diversity; pulse pair; doppler; diversity ... See more keywords