,Stable continuous-wave single-frequency intracavity frequency-doubled laser with intensity noise su

来源 :中国物理B(英文版) | 被引量 : 0次 | 上传用户:fat1984yy
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
We demonstrated a continuous wave (cw) single-frequency intracavity frequency-doubled Nd:YVO4/LBO laser with 532 nm output of 7.5 W and 1.06 μm output of 3.1 W,and low intensity noise in audio frequency region.To suppress the intensity noise of the high power 532 nm laser,a laser frequency locking system and a feedback loop based on a Mach-Zehnder interferometer were designed and used.The influences of the frequency stabilization and the crucial parameters of the MZI,such as the power splitting ratio of the beam splitters and the locking state of the MZI,on the intensity noise of the 532 nm laser were investigated in detail.After the experimental optimizations,the laser intensity noise in the frequency region from 0.4 kHz to 10 kHz was significantly suppressed.
其他文献
实施素质教育,课堂教学是主渠道,抓住课堂教学这个中心环节,结合素质教育的精神实质,开展优化物理教学的研究,是有效地推进素质教育在物理教学中得以实施的关键,要把物理课堂
We study how can an angular momentum coherent state | τ> keeps its form-invariant during time evolution goveed by the Hamiltonian H =f (t)J+ + f* (t)J_ + g (t)
枝条下垂生长现象是植物中的一种常见变异,但对其生理及遗传规律研究较少,本试验选择垂枝桃(Prunus. persica var. Pendula)性状分离后代为试材,通过对其进行生物学形态、生
NAC家族成员数量众多,是一种植物所特有的且主要存在于陆生植物中的转录因子家族,在植物生长发育过程中发挥了多种生物功能,例如参与植物激素应答、响应多种逆境胁迫反应等。
学习离不开复习,然而当下的复习由于受应试的影响逐渐演变成了“题海战役”,高耗低效.复习也应讲究策略,复习时,用丰富的形式,提高学生的学习兴趣;重视积累,继续开展阅读活动
We consider a SU(3) spin–orbit coupled Bose–Einstein condensate confined in a harmonic plus quartic trap. The ground-state wave functions of such a system are
We propose schemes to realize quantum state transfer and prepare quantum entanglement in coupled cavity and cavity-fiber-cavity systems, respectively, by using
所谓“实验导入”指的是运用实验导入新课.它是课堂实验教学的开端,与一切有目的的行为一样,良好的开端具有十分重要的意义.实验导入的主要任务是在学习者和新的学习课题之间
We report the epitaxial growth of monolayer copper arsenide (CuAs) with a honeycomb lattice on Cu(111) by molecular beam epitaxy (MBE).Scanning tunneling micros
We present two efficient quantum adiabatic algorithms for Bstein-Vazirani problem and Simon’s problem. Weshow that the time complexities of the algorithms for