How can we measure visible light? The electromagnetic spectrum includes all forms of light energy, known as electromagnetic radiation. (1) Different types of electromagnetic radiation such as radio ...

The following application note describes how to use the Zurich Instruments MFLI, a 500 kHz Lock-in Amplifier, for the purpose of measuring, stabilizing, and controlling the relative distance of two ...

Researchers have successfully demonstrated a spectrometer that is orders of magnitude smaller than current technologies and can accurately measure wavelengths of light from ultraviolet to the ...

Researchers have successfully demonstrated a spectrometer that is orders of magnitude smaller than current technologies and can accurately measure wavelengths of light from ultraviolet to the ...

A breakthrough in the measurement of laser wavelength could have an impact in applications where that parameter is critical, including optical sensors and communications networks. Researchers at the ...

Multi-wavelength analysis of hydrodynamic data collected on the latest analytical ultracentrifugation instruments provides additional resolution and insights into hetero-interacting systems by adding ...

Planck's constant is one of the fundamental constants that sets up all the "rules" for how things work in our universe. (It’s named after the theoretical physicist Max Planck, who is best known for ...

As data rates in optical networks increase, designers need to pay increasing attention to peculiarities in the fiber-optic medium.One of the most important of these peculiarities is dispersion, ...

Suitable monitoring and control of process temperatures require exceptional guidance by the producer or a basic understanding of the measurement techniques required on the part of the customer.