Titlebook: Integrated Optics; Theory and Technolog Robert G. Hunsperger Textbook 20025th edition Springer-Verlag Berlin Heidelberg 2002 Integrated opt

AIL

Semiconductor Lasers,emission is that it is possible to design a light source in such a way that stimulated emission of photons will predominate over both spontaneous emission and absorption. If a resonant reflecting structure such as a pair of plane, parallel end faces is provided, a lasing mode can be established and

侵略

Optical Amplifiers,to compensate for losses. In early lightwave systems this function was accomplished by using a photodetector to convert the lightwave signal to an electrical current waveform, amplifying it electronically, and then converting it back to an optical form with a laser or high-speed LED. This approach i

讨人喜欢

嘲笑

轻打

啪心儿跳动

Quantum-Well Devices,ice. When the dimensions of the structure are reduced to the point at which they are approaching the same order of magnitude as the electron wavelength some unique properties are observed. This is the case with a class of devices that have come to be known as “quantum well” devices, which feature ve

TEN

刀锋

obstruct

crockery