We present a flat-top laser beam generation scheme using coherent beam combining of hexagonally arranged Gaussian lasers......

Flame stabilization is the key to extending scramjets to hypersonic speeds; accordingly, this topic has attracted much a......

RF effect and space charge effect are the main sources of the emittance growth in the RF elec-tron gun.The single parti......

【摘要】Without vocabulary，nothing can be conveyed足以证明词汇在英语学习和运用中的重要性。文章主要对教学实践进行反思，探讨......

Dispersion and dispersion slope compensation of 10-Gb/s pulses using microstructure fibers (MFs) is demonstrated experim......