Towing may look easy, but doing it safely is all about the right setup and good technique. In this walkthrough, Formul ...

A direct theoretical analysis of a 90° hybrid coupler, as the function of the frequency, is carried out by modeling the transmission line sections as ABCD matrices. This approach enables combinations ...

Wabtec has completed the acquisition of Evident's Inspection Technologies division, a move that significantly enhances its Digital Intelligence business.

This study investigates alignment and coupling between a photonic integrated circuit (PIC) and a mixed-mode fiber array (FA), where one of the channels in the normally single-mode (SM) array is ...