| 1. | Power schottky barrier diode
强脉冲光灯源 |
| 2. | Intense pulsed light
强脉冲光灯源 |
| 3. | Intense pulsed light with the specific spectrum penetrate cutis , be transformed to heat
特定谱段的强脉冲光能穿透表皮，被色素团和血红蛋白有选择地吸收并转化为热能。 |
| 4. | Seraphim engineering co . , electronic component distributor solution provider - medical care - intense pulsed light
幸贺股份有限公司，电子零件经销解决方案提供. -医疗器材-强脉冲光灯源 |
| 5. | The excimer laser and intense pulsed uvb light have been shown to be effective in treating vitiligo and hypopigmentation
受激准分子激光器和强脉冲的uvb激光已显示出治疗白斑和低色素沉着的有效性。 |
| 6. | The spallation neutron source providing the most intense pulsed neutron beams in the world is being built in tennessee by the u . s . department of energy
美国能源部正在田纳西州建造世界上最强脉冲中子束的散裂中子源。 |
| 7. | The laser beam spot evolution and electron density in the guiding range are evaluated with the burn pattern and the measured conductivity . the above results will be useful in ultrashort laser pulse amplification and future research in ultrashort intense laser propagation in plasmas and ionizing gases
以上研究结果对于超短脉冲激光放大技术研究以及超短超强脉冲激光在低密度等离子体和空气中长距离传输和聚焦研究等具有重要的实用参考价值。 |
| 8. | The main results are as follows : 1 . the propagation of an ultrashort intense pulse laser beam in low - density plasmas is investigated analytically . relativitistic pondermotive force and space - charge effects are included , and an equation describing the evolution of the laser spot size is derived
考虑有质动力与电荷分离场的平衡，推出了超短超强脉冲激光在低密度等离子体中的折射率、电子密度和电荷分离场的表达式以及激光束斑的演化方程。 |
| 9. | Ultrashort intense laser pulse propagation in low - density plasmas and air xiao yuan , doctor of philosophy , 2002 dissertation advised by : lu baida , professor of physics the study of ultrashort intense pulse laser beams in low - density plasmas and air is relevant to a wide range modern application
超短超强脉冲激光在低密度等离子体和空气中的非线性传输是当今强激光与物质相互作用研究的一个重要课题。本论文阐述了超短超强激光在低密度等离子体和空气中的长距离自聚焦和自导引效应。 |
| 10. | Recent progress in ultrafast optics has allowed the generation of ulfcraintense light pulses comprising merely a few field oscillation cycles . the arising intensity gradient allows electrons to survive in their bound atomic state up to external field strengths many times higher than the binding coulomb field and gives rise to ion - ization rates comparable to the light frequency resulting in a significant extension of the frontiers of nonlinear optics and ( nonrelativistic ) high field physics
随着超快光学技术的发展，仅含几个振荡周期的超强脉冲已经能产生，且其强度梯度可使电子存在比库仑束缚场高许多倍的外场产生的原子束缚态上，并产生了同光频相差不大的电离率，从而促进了非线性光学前沿及非相对论的强场物理的延伸。 |
