Modulation bandwidths continue to grow, promising higher data rates yet imposing test difficulties. Most test technologies are still rooted in past, narrowband architectures, which are increasingly ...

Bandwidth multipliers The simplest optical signal is a coherent laser beam that has been modulated prior to transmission. For ...

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 ...

A signal generator, a general-purpose piece of test equipment, performs numerous measurements for a variety of applications requiring electromagnetic wave signals as stimuli. Its roots trace back to ...

Quantum computing, an approach to deriving information that leverages quantum mechanical effects, relies on qubits, quantum ...

In many ways, high-speed optical communications are following the path that wireless technology has blazed. Of course, optical and wireless networks use different technologies to deal with specific ...

Researchers have developed the first metal–organic framework (MOF) neuron that mimics brain-like behavior in aqueous ...