Third order quasi-phase-matched second harmonic blue light generation is demonstrated by free propagation of a 937 nm fundamental Gaussian beam in periodically poled LiNbO/sub 3/, with a conversion ...

Amid the ongoing policies to revitalize new towns such as the reconstruction of the first-generation new towns and public housing in the third-generation new towns, the second-generation new towns ...

she had an inkling that she might eventually pursue a specialized degree in ESL (English as a Second Language).