Abstract: A leaky wave antenna for applications in the 24-28 GHz range is proposed. It is constructed with an open dielectric waveguide and a reflective diffraction grating whose grooves are filled ...

Scientists have unveiled a new way to capture ultra-sharp optical images without lenses or painstaking alignment. The ...

Researchers from the National University of Defense Technology have developed a novel composite fiber Bragg grating using ...

Software engineering is the branch of computer science that deals with the design, development, testing, and maintenance of software applications. Software engineers apply engineering principles and ...

Abstract: A multichannel filter formed by the piezoelectric transducer (PZT)-induced phase shift in a phase-only sampled fiber Bragg grating (FBG) is experimentally demonstrated. The PZT-induced phase ...

A representation of ultrawideband PVDF/co-polymer-based ultrasound (US) transducer technology for high-frequency hemispherical optoacoustic tomography and its potential use in hand vascular, dental, ...