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

Anritsu Company and Semtech are announcing a joint demonstration at OFC 2026, highlighting an advanced high speed characterization solution for next generation optical interconnects. Demonstrations ...

Tes your observation skill with this fun ice rink optical illusion challenge. A cheerful skating scene hides a surprising mistake that only sharp eyes can detect within 17 seconds. Can you spot what’s ...

How to substantially reduce encoder cost while gaining functionality with 44-Turn multi-turn rotary position sensors—retaining count and position during power loss.

Researchers in the US have demonstrated how quantum entanglement could be used to detect optical signals from astronomical ...

SAXONBURG, Pa. - Coherent Corp. (NYSE:COHR) introduced the WaveMaker 4000A Programmable Optical Spectrum Synthesizer on Wednesday, according to a press release statement.The product launch comes as ...

Are your environmental test results exposing true device weaknesses, or just reflecting extreme stress conditions?

Optical illusion puzzles have been there for centuries and these are fun challenges that are designed to play tricks on our eyes and brains. Optical illusions work on a simple principle where it ...

Multi-die design using 2.5D and 3D technologies has emerged as a necessity to keep the pace of innovation. For all their benefits, these projects present new challenges. This post considers monitoring ...

The system enables measurements under controlled irradiance, spectrum, and temperature conditions. It can combine 0.4% spatial irradiance uniformity, 500 ms illumination pulses, and dynamic I-V ...

Although it dates back to the early days of the Marconi Company in the 1920s, the Franklin oscillator has remained a ...

A methodology to create efficient manufacturing mixed-signal tests that reduce both test costs and test escapes.