Yokogawa Test & Measurement has released the AQ7420 high-resolution reflectometer. The AQ7420 high-resolution reflectometer Credit: Yokogawa Utilising OLCR (optical low-coherence reflectometry) ...

ROANOKE, Va.--(BUSINESS WIRE)-- Luna Innovations Incorporated (NASDAQ: LUNA), a global leader in advanced fiber optic-based technology, today announced that it is releasing the industry’s highest ...

Measures total hemispherical reflectance, 3 to >35 micrometers, and performs integrated total hemispheric reflectance measurement, 250 nm to 2500 nm. The TESA 2000, by virtue of an advanced optical ...

Measures total hemispherical reflectance, 3 to >35 micrometers wavelength. Provides both normal and hemispherical 300k emittance measurements. Represents substantial innovation and considerable ...

A time domain reflectometer, or TDR, is an essential piece of test gear when working on long cables. The idea is simple: send a pulse down the cable and listen for the reflection from the far end. The ...

This circuit is from Tomi Engdahl's page. It describes a nifty little TDR that, when combined with a regular oscilloscope, can be used to find discontinuities on long runs of cables. This circuit is ...