Dual radio-frequency (rf) sources at widely different frequencies are often simultaneously used to separately optimize the plasma parameters and ion energy dist
A new prototype of single photon imaging system based on wedge and strip anodes is developed. The prototype can directly measure the intensity and position info
Using the full-vector plane-wave expansion method, a kind of PMMA-based polarization-maintaining microstructured optical fibre (PM-mPOF) is theoretically studie