An oscillator-based reconfigurable modulator is proposed to support multi-mode and fast modulation. A direct-modulation structure composed of the cross-coupled oscillator with the fast-switched film ...

“IDE approval from the FDA represents a significant milestone for Presidio and enables the study of ultra low frequency modulation of the nervous system.

Scientists have developed a dual-laser Brillouin optical correlation-domain reflectometry (BOCDR) system that uses two frequency-modulated lasers. By scanning the relative modulation phase between ...

This study presents a chip-scale acousto-optic phase modulation approach based on flexible PDMS for generating sub-MHz interleaved frequency combs for higher-resolution. When integrated with ...

Papers with titles like "100 m / 500 Mbps underwater optical wireless communication using an NRZ-OOK modulated 520 nm laser diode" and "34.5 m underwater optical wireless communication with 2.70 Gbps ...

Keysight Technologies, Inc. (NYSE: KEYS) has expanded its radio frequency (RF) and microwave instrument portfolio with six new analog signal generator ...

Figure 14 presents the time-frequency plots of ambient noise across four testing speeds, where the energy was primarily concentrated below 150 kHz, a clear distinction from the defect-induced AE ...