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- temporal coherent beam 时间相干束
- temporal coherence beam 时间相干光束
- A device which transmits an extremely narrow and coherent beam of electromagnetic energy in the visible light spectrum. 一种能够发射可见光谱电磁能的极细的相干光束的装置。
- Recently, a new class of partially coherent beam called partially polarized Gaussian Schell-model beam is put forward. 而且,近年来对于一类新型的部分偏振高斯-谢尔模光束的研究也越来越引起人们的兴趣。
- On the basis of Rytov?s variance and using Andrews? model, log-intensity variance for partial coherent beam transmitting through strong turbulence is deduced in this paper. 在Rytov方差的基础上,利用Andrews的唯像闪烁模型,推导出部分相干光通过强大气湍流后的对数光强起伏方差,并在此基础上进行了仿真。
- Then the temporal coherence of a laser source is analysed in particular. 最后着重讨论了激光源的时间相干性。
- The principle of double cladding fiber laser is analyzed, simply illustrated the principle and drawbacks of noncoherent beam combination, the coherent beam combination method of multiple optical power amplifier and its advantages are discussed in detail. 分析了双包层光纤激光器的工作原理,简单介绍了非相干组束的原理和缺陷,重点阐述了并联主振荡相干组束方法及相干组束的优势。
- One is the development of coherent beam splitters, which divide a beam of atoms into two beams. 其中一个是发展同调的分束器,它可以将一束原子分为两束。
- In this article, we deal with some problems on the measurement of temporal coherence. 本文讨论了关于度量时间相干性的问题。
- The results show that the effects of small slow ROLF are the same as the temporal coherence of input light, which makes the FORR effective bandwidth to be broadened. 在扰动为各态历经扰动假设下的理论分析表明:小的慢与快变化扰动的影响是不同的,慢变化扰动影响与入射光时间相干性相同,使有效带宽增大;
- Methyl violet dyes doped polyvinyl membrane build phase grating under two branchs of coherent beams irradiation. 甲基紫掺杂聚乙烯醇薄膜材料在两束相干光照射下生成相位光栅。
- Fiber lasers and it's coherent beam combination 光纤激光器及其相干组束
- The highly accurate test and control of parallel of the two coherent beams of the stellar interferometer by CCD correlation tracker have been achieved. CCD相关跟踪器被应用在恒星光干涉仪中,实现了干涉仪两相干光束平行性的高精度探测与控制。
- Coherent Beam Combination of Fiber Lasers 光纤激光器相干组束技术
- It is shown that the spectral shift takes place, which depends on the position of the field point, spatial correlation length and the temporal coherence length, as GSMP beams propagate in free space. 结果表明,部分空间和部分光谱相干高斯-谢尔模型脉冲光束在自由空间传输中发生了光谱移动,光谱移动与场点位置、空间相关长度和时间相干长度有关。
- Coherent beam combining technology of fiber laser 光纤激光器光束合成技术
- TEMPORAL COHERENT LENGTH OF GAUSSIAN MODE-LOCKED LASER-PULSE WITH LINEAR CHIRP 线性啁啾高斯型锁模脉冲的时间相干长度
- The word is a temporal conjunction. 该词是表示时间的连词。
- The Pope has no temporal power in modern society. 教皇在当代社会没有世俗方面的权利。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。