MESA+ Institute for Nanotechnology, part of University of Twente, Netherlands. Researchers at MESA+ Institute for Nanotechnology, part of the University of Twente, in the Netherlands, have developed a ...

University of Illinois Physics Professor Paul Kwiat and members of his research group have developed a new tool for precision measurement at the nanometer scale in ...

Physicists have developed a fast and sensitive mechanical tool to measure light. The graphene nanomechanical bolometer is the fastest and most sensitive in its class. It is poised to detect nearly ...

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. … ...

When radio waves travel as fast radio bursts toward Earth, their light can be measured in different wavelengths that spread out. How much the light spreads out is dependent on how much matter is in ...

Performing high-resolution, high-sensitivity measurements of light and matter at the quantum limit requires extraordinary tools. Due to the difficulties of manipulating atoms with the necessary ...

There’s a little more to it, of course; the method is based on measuring the voltage at which LEDs of various wavelengths start shining, so a simple circuit was built to select an LED from the ...

value output is carried out via a USB connection, which also serves as a power supply. In addition, the wavelength information is available as voltages of up to 4.096V at the analogue output. The ...

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