连续可调技术大大提高了延迟精度，代表了光延迟线的发展方向。
Continuously tunable optical delay lines greatly increase the delay accuracy and are the technological trend.
分别用固定长度保偏光纤和可变光延迟线实现偏振模色散(PMD)补偿的实验。
Experiments of compensation for PMD were done using fixed length of PMF and variable optical delay line, respectively.
实验测得的延时与相邻子阵对应的光载波的波长差以及光延迟线的长度线性相关，这与理论分析一致。
The measured time delay responses are nearly linear with the wavelength spacing between optical carriers as well as the lengths of FDLs, which agrees well with the theoretical analysis.
就像汽车会遇到交通堵塞，光也有延迟的问题。
And like automobiles facing traffic snarls, light can encounter delays, too.
目前，在光域比较现实的还是采用光纤延迟线作光缓存。
At the present time, the most realistic approach is to use fiber delay line as optical buffer.
提出了会聚偏振光干涉法测量波片相位延迟量的新方法。
Put forward a new method of assembling polarization-interference to measure the phase retardation of wave-plate.
通信延迟包括遥控指令的延迟和遥测信号的延迟，主要是由光传播速度造成的。
The communication time-delay concludes the delay of remote control commands and telemetry signals, which is brought by light transportation speed.
本文应用国产的小芯径高非线性光子晶体光纤基于受激布里渊散射实现了大延迟的慢光。
This paper reports that we realize large delay slow light using our fabricated small core high nonlinear photonic crystal fiber (PCF) based on the stimulated Brillouin scattering.
在建立理论模型的基础上，分别对单脉冲以及序列光脉冲的波长转换过程进行了数值模拟，并对转换过程中的走离现象以及脉冲延迟进行了分析。
On the basis of theoretical model, the wavelength conversion processes of a single pulse and a serial pulses are numerically simulated. The walk-off effect and pulse delay effect are analyzed.
用双重转盘磷光机测定了光自养细胞和混合营养细胞的毫秒延迟发光。
The millisecond delayed light emission (MDLE) of light_grown cells and mixotrophic cells were also detected.
给出了偏振光分束器任一个偏振方向上的光强随单个波片相位延迟变化的关系，并从实验上验证了这一关系。
It also shows the relationship of light intensity in any direction of polarization splitter and phase delay of a single plate within PC, and proves the result by experiments.
一个法拉第旋光器固定不动，调节一个伯列克补偿器的相位延迟来实施相位补偿。
A Faraday rotator is fixed and the phase retard of a Berek compensator is adjusted to compensate the phase of the laser.
利用薄膜的这一特性可以消除光学系统中不想要的偏振效应以保持光的偏振状态，也可以用来制作薄膜位相延迟片。
This feature not only can be used to cancel unwanted polarization effects in optical system, but also can be used to fabricate phase retarder.
着重介绍了利用光纤的延迟特性实现光控相控阵雷达的实时延迟技术。
The true time delay technology for optically phased array radar using the delay characteristics of optical fiber is presented.
而反射中心波长基本不变，该实验装置可以用于光控相控阵雷达天线的实时延迟线和光纤色散补偿。
The setup can be used as the true-time delay line in optically controlled phased array antenna and to compensate the fiber dispersion.
介绍了基于光实时延迟线、基于外差混频技术和基于矢量和技术的光子射频移相器，对其工作原理和技术特点作了分析。
Photonic RF phase shifters based on OTTD (optical true time delay), heterodyne mixing technique and vector sum technique were introduced. The principles and features were proposed and analyzed.
在各种因素的影响下，X光各能区再发射的延迟时间的变化趋势与实验结果一致的。
It is found that the theoretical results fitted well with the experimental results, especially the trend of reemission delay time.
这种缓存器是由光纤延迟线、光波导开关阵及非线性半导体光放大器构成。
It is composed by fiber delay lines, an optical waveguide switching array and a nonlinear semiconductor optical amplifier.
这种缓存器由光纤延迟线、光波导开关阵及非线性半导体光放大器构成。
This optical buffer is composed with optical fiber delay lines, optical waveguide switching array and nonlinear semiconductor amplifier.
仿真结果表明，与传统的延迟线竞争解决方案相比，这一调度算法能够改善交换性能1到2个数量级，是利用光纤延迟线解决光突发交换中竞争问题的一个较佳方案。
The simulated results show that burst loss probability can be reduced by 1 to 2 orders of magnitude compared with the conventional schemes of fiber delay line in optical switching networks.
针对高速光脉冲测量系统提出了一种用于高速模拟脉冲信号复制的光纤光脉冲分路延迟器结构。
An optical pulse splitting-delaying device based on optical fiber was proposed for the replication of a high-speed analog pulse in the measurement system for high-speed optical pulses.
为了提高单个量子阱半导体光放大器的可调光子延迟，我们进一步探讨了多个光放大器的串行级联。
To enhance the tunable photonic delay of a single QW SOA, we explore a serial cascade of multiple amplifiers.
通过吸收光谱随光激发的延迟时间变化和测得的反应动力学常数可以推测反应的机理。
By analyzing the changes of absorption spectra at different delay time and the quenching rate constants, the mechanism of reactions can be obtained.
设计电光采样系统整体结构，设计光机械延迟线结构、电光采样结构、光电转换及微电流放大电路、锁相检测模块；
The structure of the EOS system is designed, including opto-mechanical delay line (OMDL), embodiment of electro-optic modulator, and lock-in detection module.
虽然延迟较短，这种将放大效应与慢光效应结合为一体的现象是非常有意义的。
Though the time delay is short, the phenomena combining the effect of amplificatory and delay is very meaningful.
结果表明：群速度延迟使三倍频光脉冲展宽；
The results show that group-velocity mismatch broadens the width of third-harmonic pulse.
探测光相对于抽运光的延迟时间越大，离化效率越低，实用中应控制延迟时间远小于受激分子的自发辐射寿命。
The delay time ought to be smaller than the lifetime of the excited molecule in the practical use of the OODR-MPI technique.
光纤技术在相控阵雷达的应用还包括用光纤延迟线在光控相控阵雷达波束形成所需的相移。
The application of optical fiber technology in phased array radar also includes the use of optical fiber delay line in optical phased array radar beam to form the necessary phase shift.
光纤技术在相控阵雷达的应用还包括用光纤延迟线在光控相控阵雷达波束形成所需的相移。
The application of optical fiber technology in phased array radar also includes the use of optical fiber delay line in optical phased array radar beam to form the necessary phase shift.
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