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parametric oscillators中文是什么意思
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- 中文翻译
- 造句
- 参数振荡器
- 参数振汤器
- parametric adj. 参(变)数的；参量的。
- oscillator n. 1.摇摆者。 2.【电学】振荡器，振动器，振动子， ...
- tapped-coil oscillators 带抽头线圈的振荡器
- measurement parametric 参数式测量
- parametric abscess 子宫旁脓肿
- parametric amplification 参变放大; 参量放大; 参数放大; 生代
- parametric amplifier 参考放大器; 参量放大器参数放大器; 参数式放大器
- parametric analysis 参量分析; 参数分析; 生代
- parametric array 参量阵
- parametric borehole 参数井
- parametric channel 变参通道; 变参信道
- parametric classification 参数分类
- parametric coding 参数编码
- parametric combination 参数组合
- parametric command 参数命令
- parametric communication 参量通信; 参数通信
- parametric component 参数组件
- parametric conversion 参量转换
- parametric converter 参量变换器; 参量变频器; 参数变换器; 参数换频器
- parametric curvature 参数曲率
- parametric curve 参数曲线
- parametric damping 参量阻尼
- parametric deformers 参数化变形器
- parametric derivative 参数导数
- parametric design 参数设计
- In the part of the experimental designs , a experimental configuration of an unstable cavity by use of two bbo crystals compensating the walkoff effect and pumped by reflection is presented , and two set of controlling systems designs of open and closed loop are also presented ; we realized closed loop controlling system of bbo optical parametric oscillator tuning system , by using american general scanning inc . ' s controller to control bbo crystal ' s rotation , and scaled the output wavelength with charge coupled device
在实验设计上给出了利用两块bbo晶体补偿走离效应返回式泵浦非稳腔的实验设计，设计了开环和闭环两套控制系统。通过使用美国通用扫描公司的扫描头控制bbo晶体的转动，用ccd对bbo - opo输出波长进行标定，实现了bbo - opo调谐系统的闭环控制，相对波长调谐误差小于0 . 04 ，并给出了354 . 7nm泵浦的类相位匹配bbo - opo输出波长随晶体转角变化的理论和实验曲线。 - Continuous - wave optical parametric oscillators ( cw opos ) are an attractive source of coherent radiation in applications for which laser sources are unavailable or for which wide tunablity is needed , cw opos have remarkable features of operating with narrow linewidth and broad tunablity
连续波光学参量振荡器( cwopos )可以用来拓宽激光的波长范围，有较宽的调谐区域，是一种理想的产生相干辐射的装置。由于它的窄线宽和宽调谐的输出特性，也被用于光谱学、相干光通讯、量子光学等领域。 - It is transparent in a region from the visible to the infrared range ( 0 . 45 - 13 ? m ) and has a fitful birefringence and a large nonlinear coefficient . aggas2 crystal can be made to be octonary device , difference - frequence device and parametric oscillator , and laser sources of different frequences in 1 . 8 - 11 ? m band can be provided
其红外透波范围宽( 0 . 45 - 13 m ) ，具有适宜的双折射率和大的非线性系数，可制成倍频、差频和光参量振荡器件，在1 . 8 - 11 m范围内可提供多种频率的激光光源。 - Abstract : based on the elaborate study on the advance of the optical parametric oscillators in resent fifteen years , it is clearly pointed that the material foundation of the bbo - opo was provided due to the discovery of the new type nonlinear crystal bbo , lbo and clbo etc and the emerge of the high quality pump source especially the diode lasers
本文在详尽地研究了光学参量振荡器的近15年来的研究进展的基础上明确指出，由于bbo 、 lbo 、 clbo等新型非线性晶体的发现和高质量泵浦源特别是二极管激光器的出现为bbo - opo的实用化提供了物质基础。 - 4 ) the tuning characteristics of doubly - resonant optical parametric oscillator propo ) output by changing crystal ' s temperature , opo ' s cavity length and pump frequency respectively are theoretically analyzed and experimental obtained the wavelength of the opo output can be tuned from 2038nm to 2227nm by the crystal ' s temperature changed of 5 . 3 , from 2044nm to 2219nm by the cavity length changed of 514nm , and 375mhz by the pump frequency continuously tuned 750mhz
当晶体温度变化5 . 3时，得到2038nm - 2227nm可调谐下转换光输出；当opo的腔长相对于简并点腔长变化514nm时，得到2044nm - 2219nm可调谐下转换光输出：当泵浦光频率连续的改变了750mhz时，下转换光的频率相应连续调谐375mhz 。理论拟合与实验结果基本一致。 - The optical parametric oscillator ( opo ) has been widely used as a wavelength tunable coherent radiation source , since it offers a broad tuning range from ultraviolet to far infrared , and some of its wavelengths are unaccessible to common laser systems , so opo has great value of application
光学参量振荡器具有可调谐的优点，调谐范围可从紫外到远红外以上，弥补了普通的激光器只能输出一种波长激光的缺点，并且覆盖了普通激光器不能达到的波长，具有很高的应用价值。 - In the field of fundamental research , such as quantum optics , blue light can be used as a pump source of optical parametric oscillator ( opo ) to generate the neoclassical light fields around wavelength of 860nm , which can be detected with 99 . 9 % of quantum efficiency , the highest efficiency in the measurement of neoclassical light as known yet it is also possible to generate the squeezed vacuum state at 852nm , which is the resonance wavelength of the transition line d2 of cesium atoms and can be supposed to investigate the properties of atomic radiation in the interaction between atoms and quantum state of light fields
在量子光学中，该蓝光作为下转换的泵浦源，可以产生860nm非经典光场，其探测效率可达99 . 9 ，高于目前产生的其他任何波段的非经典光场。同时通过温度调谐，可望产生与铯原子d2线作用的852nm波段的压缩真空态，从而开展非经典光场与冷原子的相互作用等方面的实验研究。本文主要通过knbo _ 3晶体外腔谐振倍频技术来产生蓝色激光光源。 - 2 . second harmonic generation in superlattice is derived from the coupled equation of three waves i discusing the relationship between the period of ppln and pumping wavelength . 3 . on the theory of optical parametric oscillators , ppln - opo are analyed . theoretical analysises on temperature tuning and period tuning are presented
以光参量振荡理论为基础，分析了ppln opo在不同泵浦波段的调谐特性，重点讨论了加ln opo的温度调谐和周期调谐特性以及ppln opo的温度带宽周期带宽，从理论上研究了ppln opo信号光的转化效率和输出特性。
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Last modified time:Fri, 15 Aug 2025 00:29:56 GMT
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