Newswise — Complex modulation of optical fields (i.e., the control of light's amplitude and phase) is vital to the application of lasers in diverse fields, such as optical communication, ...

The demand for greater data throughput seems endless, and it is accelerating faster than many people expected, creating bottlenecks in fiber-optics networks. Digital transmissions of 100 Gbps, which ...

Modern satellites enable high data rate communications for emerging applications like connected cars and 5G. You employ complex modulation schemes to improve spectral efficiency and minimize nonlinear ...

Between the dancing frequencies of Bluetooth and WiFi and the bursty transmissions of RFID and ultra-wideband, radio communications systems have become hard to test. Swept-spectrum analyzers are too ...

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 ...

Modern satellites enable high data rate communications for emerging applications like connected cars and 5G. Engineers employ complex modulation schemes to improve spectral efficiency and minimize ...