Abstract: This paper describes an optical time-domain reflectometer that incorporates a gated photomultiplier receiver. The instrument can detect extremely weak reflections from fiber breaks (more ...

You’ll also learn how to construct, test, and troubleshoot cabling systems using an Optical Time Domain Reflectometer (ODTR); and how to operate a Fusion Splicer. Upon completion, you’ll be eligible ...

Dental simulators are revolutionizing training by offering lifelike practice environments—reshaping the future of dental ...

Ultra-fast optical time-domain transformation (UO-TDT) techniques are used to encode spatial and spectral information from ultra-short pulses into the time domain. In this Primer, Zhang et al.

In a recent article in Minerals, researchers introduced an optical methodology designed to monitor moisture condensation on halite surfaces in real time. The approach leverages high-resolution ...

Air Traffic Controllers use Automatic Dependent Surveillance-Broadcast (ADS-B) as an alternative to secondary radar to track aircraft. The ADS-B is transmitted by the aircraft and contains ...

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Abstract: Space-time modulated metasurface (STMM)-based direction-of-arrival ... In this paper, we propose a DoA estimation method based on STMM in the code domain to mitigate the effects of DWI. The ...

gmail.com Optical coherence tomography ... called spectral domain (SD) or Fourier domain (FD) OCT. The commercially available SD-OCT technology offers benefits over the conventional time domain (TD) ...

Each time series contains 30 images. The images encompass all 13 spectral bands, upsampled to 10 m resolution. Furthermore, every optical image is paired with a spatially co-registered, temporally ...