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 ...

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 ...

Obviously the wavelength of a laser can’t be measured with a scale as large as that of a carpenter’s tape measure. At least not directly and that’s where a Compact Disc comes in. [Styropyro] uses a CD ...

...and fellow Twente, Netherlands, spinoff Superlight Photonics announces completion of seed investment round. MESA+ Institute for Nanotechnology, part of University of Twente, Netherlands.

This is a preview. Log in through your library . Abstract The phase dispersion over the range 4046 to 6438 Å has been determined for a pair of three-layer zinc sulphide-cryolite dielectric coatings ...

The Oregon State University Lincoln County Extension Service offers “How to Measure Your Forest” for woodland owners or for anyone interested in learning how ...