High-speed ADC based on photonic time-stretched technology with dispersion-tunable CFBG.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.479846
Abstract: We propose a photonic time-stretched analog-to-digital converter (PTS-ADC) based on dispersion-tunable chirped fiber Bragg grating (CFBG), by demonstrating a economical ADC system with seven different stretch factors. The stretch factors are tunable by changing the… read more here.
Keywords: dispersion tunable; time stretched; dispersion; sampling rate ... See more keywords
Automatic target recognition based on receiver optimization of photonic time-stretched coherent radar.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.452845
Abstract: We demonstrate an automatic target recognition (ATR) scheme based on an improved photonic time-stretched coherent radar (PTS-CR). The reception apertures of the PTS-CR can cover the entire detection range by receiving the echo signal with… read more here.
Keywords: recognition; time stretched; stretched coherent; target recognition ... See more keywords