U.S. Plastics Pact Releases Consensus-Built Extended Producer Responsibility (EPR) Policy Position Paper as Guide for State Policies on Packaging Circularity The U.S. Plastics Pact (USPP) today ...

The terahertz range sits between microwaves and infrared light on the electromagnetic spectrum. Despite the potential of terahertz waves in many fields, for example in walk-through security scanners ...

We recently saw how certain audio power amplifiers can be used as oscillators. This Design Idea shows how those same parts can be used for simple amplitude modulation, which is trickier than it might ...

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS Complex modulation of optical fields (i.e., the control of light’s amplitude and phase) is vital to the ...

A new approach to low-level sourcing and measuring for material or device characterization This video examines the unique measurement capabilities of the modular M81-SSM synchronous source measure ...

Abstract: Directly modulated laser can be used as phase modulator due to chirp effect. However, accompanying amplitude modulation also results. By using EA Modulator in combination, light amplitude ...

Many of us still tune in to terrestrial radio for one reason or another, be it baseball games, talk radio, or classic rock. But do you know how the sound is transmitted to your receiver? This week, ...