ANRITSU CORPORATION has developed, what it has described as, "the industry’s first*1 Multi Channel Fiber Tester MT9100A, ...

Abstract: A method of enhancing signal-to-noise ratio (SNR) in Brillouin optical time domain reflectometer (BOTDR) is proposed using sparse reconstruction of the Brillouin gain spectrum (BGS) matrix.

Coherent announced advancements in its scale-across portfolio, including its multi-rail optical transport platform combined ...

EXFO’s Olivier Côté digs into testing challenges — and outlines how methods are evolving to accommodate hollow core fiber's ...

TIME dotCom Berhad (Time) has deployed Ciena's latest optical technology across the FASTER cable system. The transpacific cable system with approximate length of 9,000km seamlessly connects facilities ...

An Osaka Metropolitan University-led research team investigated the decay time of coherent longitudinal optical (LO) phonons both in a GaAs 1−x N x epilayer and in a GaAs single crystal, to clarify ...

The fragility and laws of quantum physics generally make the characterization of quantum systems time‑consuming. Furthermore, when a quantum system is measured, it is destroyed in the process. A ...

Abstract: Brillouin optical time domain reflectometer (BOTDR) suffers from issues such as poor signal-to-noise ratio (SNR) and low accuracy of Brillouin frequency shift (BFS) extraction. This paper ...

Phlux Technology, a manufacturer of avalanche photodiode infrared sensors, will exhibit its Aura family of Noiseless InGaAs APDs at SPIE Photonics West, San Francisco, January 20-22, 2026. The company ...

Thyroid cancer is the most common endocrine cancer, affecting more people each year as detection rates continue to rise. During tumor excision, surgeons often struggle to determine exactly how much ...