Optical-pulse-coding (OPC) technique can break the trade-offs between key parameters of
distributed fiber-optic sensing systems, therefore it has received great attention in recent …

Rayleigh scattering-based dynamic strain sensing with high spatial resolution, fast update
rate, and high sensitivity is highly desired for applications such as structural health …

We report on the use of the acousto-optic frequency combs generated by frequency shifting
loops as compact and versatile optical waveforms generators for pulse compression …

A 4-GS/s current-domain analog front end (CurAFE) for phase-coded pulse-compression
direct time-offlight (dTOF) automotive Lidar has been realized in 130-nm CMOS. The …

We demonstrate a new and simple dynamic laser ranging platform based on analog all-
optical coherent pulse compression of modulated optical waveforms. The technique …

Radar pulse compression is a prevalent radar technique that increases the bandwidth of a
coherent radar pulse by intrapulse frequency modulation or phase coding. A matched filter …

Inspired by compressed sensing techniques, a method for significantly enhancing the
maximum allowable scan rate in quasi-distributed acoustic sensing (Q-DAS) is described …

The compression of extended, coded sequences allows for laser ranging measurements
with low peak power levels. Previous realizations of this approach were restricted by …

The precise environmental parameters derived from laser radar scan data can significantly
accelerate the process of real‐time localization and map‐matching technique. One of the …

Digital pulse compression was used to enhance the performance of optical time-domain
reflectometry, employing Brillouin dynamic gratings (BDGs) in polarization-maintaining …