THZ spectroscopy system bypasses long-standing tradeoff between spectral and spatial resolution

Terahertz (THz) radiation, which occupies the frequency band between microwaves and infrared light, is essential in many next ...
EurekAlert!

LSTM resolves the long-standing trade-off between sensitivity and measurement range

Researchers in China propose and experimentally demonstrates a novel, deep learning-driven spectral recognition strategy, ...
Optics

Filtered Diffraction Gratings

Some applications require the isolation of a specific spectral band. Filtering the undesired spectral band prior to diffraction helps to minimise second order and ray scattering effects as well as ...
Electronic Design

Understanding Dynamic Signal Analyzers

Dynamic signal analyzers (DSAs) have been a mainstay of test and measurement for almost 20 years. These versatile instruments, which analyze sub-100-kHz signals in both the time and frequency domain, ...
Optics

Diffraction Gratings

LASER COMPONENTS offers ruled and holographic diffraction gratings, covering the UV, visible and near infra-red range from partners Optometrics. For custom and OEM applications, patented filtered ...