NPL and MSL in New Zealand successfully detected a multitude of earthquakes in the Pacific Ocean using a pioneering detection ...

This video provides an in-depth look at Zygo’s Verifire Asphere+ (VFA+), a cutting-edge laser interferometer designed for high-precision optical measurement. B. Griel, Associate Product Manager, ...

Optical non-contact profilers are interference microscopes used to accurately measure the three-dimensional height variations on surfaces of a given test material. Optical profilers manipulate the ...

The W. M. Keck Optical Measurement Laboratory (JILA Keck Lab) operates and manages both the Optical Metrology Lab and JILA's Micro and Nanofabrication Facility. The Keck Lab is a user-based facility ...

Everything you need to know about photoplethysmography (PPG), the technology behind heart rate measurements in fitness ...

Optical Measurement Systems (OMS) Corporation offers a portfolio of laser-based measurement systems and solutions, built around single point, scanning, and multi-beam laser vibrometers. These products ...

Now, researchers from the group led by Jürg Leuthold, Professor of Photonics and Communications at ETH Zurich, Switzerland, have succeeded in doing just that. Previous modulators could only convert ...

Addressing this issue, Yokogawa Test & Measurement recently released the AQ6361 optical spectrum analyzer (OSA). It's designed predominantly to perform production testing of datacom and telecom ...

When comparing the original laser signal with the light that exits the fiber optic cable, researchers can determine the strength of the seismic wave by checking how much the beam was distorted. Data ...