Use of colours in pre-historic era Humans have been long fascinated by colour, which has played a significant role since the ...

Consumer electronic devices are made from materials that we have been using for more than 60 years, mainly silicon, germanium ...

The Spread Spectrum PLL is designed to multiply an input clock by a fixed-point number between 92 and 184 with frequency spreading capability suitable for PC and consumer electronics applications that ...

Researchers at the European XFEL have developed a new device for X-ray measurements at high photon energies—a so-called Laue spectrometer. It enables X-ray light with photon energies of more ...

In contrast, liquid spectrum-splitting technology enables the separation and conversion of various spectral bands, with the composition of the medium playing a pivotal role in the efficient ...

Purple is a combination of wavelengths from opposite extremes of the spectrum, which technically deosn’t make any sense, but ...

Light at different wavelengths serves various applications ... effectively within the optical communication spectrum, ranging from 1400 to 1700 nanometers. With its extensive bandwidth of 300 ...

Abstract: A high-power potassium yttrium tungstate (KYW) Raman laser based on an extra-cavity configuration is demonstrated at the first-Stokes wavelength of 1178 nm for the first time. The KYW ...

Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan Department of Physics, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan ...