The greater the amplitude of a wave then the more energy it is carrying. The wavelength, \(\lambda\), of a wave is the distance from any point on one wave to the same point on the next wave along.
Remember in the medium where the light is faster (ie bigger speed), the angle is bigger and the wavelength is bigger. A ray of blue light of frequency \(4.8 \times {10^{14}} Hz\) is incident on ...
Wavelength meters are interferometers used to measure wavelengths of laser beams. The devices are mounted on benches or desktops. They generate numerical values identifying pulsed and continuous wave ...
Sub-wavelength optics is the study of light on a spatial scale smaller than its wavelength. Conventionally, the minimum length scale on which a beam of light can operate is equal to half its ...
Researchers in the UK have developed a new spray coating for greenhouses that optimizes the wavelength of light shining onto the plants, improving their growth and yield. The technology could in ...
Voltiris has developed a wavelength-selective PV system based on dichroic filters on mirrors that enable the plants below to receive the light they need to thrive while optimizing the light ...
Manchester United have failed to build on the Manchester derby victory, making it consecutive defeats after they lost at home to Bournemouth. The 0-3 scoreline might have been harsh on the balance of ...