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2025

Rohde & Schwarz

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Keysight Technologies is a world-leading test and measurement company. Below is a detailed introduction:

Products and Services

Test and Measurement Instruments Keysight boasts a comprehensive product line, including oscilloscopes, signal generators, and network analyzers. These instruments are known for their high precision and stable performance, and are widely used in the research, development, production, and maintenance of electronic devices.
Software Solutions Keysight offers software tools covering the entire electronic design, simulation, testing, and optimization workflow. Examples include ADS for design and simulation, and LabVIEW plugins for data acquisition and analysis. These tools help customers improve efficiency and product quality.
Test Systems and Solutions Keysight provides customized test systems and services for various industry applications, such as automotive electronics testing systems and comprehensive wireless communication test instruments, meeting diverse customer needs.

LATEST NEWS

2025-07-12

Hyperspectral channel density on-chip diffractive speckle spectrometer

Driven by the demand for high-performance miniature spectrometers, research on chip-scale spectrometers is continuously breaking through towards high integration, high resolution, and large bandwidth. This work proposes a silicon-based on-chip spectrometer based on cascaded disordered metasurfaces. Through various on-chip wavefront modulation mechanisms, high-spectral speckle is generated, which expands the number of spectral channels with a compact chip size, thus achieving extremely high on-chip spectral channel density and providing an effective means for achieving high-resolution, large-bandwidth spectral detection.

2025-07-14

Ultrasensitive room-temperature extreme photoelectric response achieved

This study, for the first time, achieved the control of ultra-sensitive photoelectric response optimized for room temperature conditions through electromagnetically induced potential well effects and exciton insulator phase transition characteristics.

2025-07-15