An 8mm four channels coherent up-converter system is made of a four channels coherent injection locking amplifiers and four up-converters with large dynamic range. The experiment results are given. 用四路相参注入锁定放大器和四只大动态上变频器设计了一个8mm波段四路相参上变频系统,并给出了实验结果。
The study shows that the steady locking range is approximately twice than that of master-slave locking system and the frequency of the locked lasers may shift. 研究表明,系统稳定锁定的范围比主&从式锁定系统大了将近一倍,锁定后两激光器的频率可能会发生移动。
Simulation results also validate the expression of locking range. 仿真结果验证了所推导的锁定范围表达式的正确性,发现注入锁定范围与注入量的平方根成正比。
Based on the nonlinear of synchronized oscillators, the expression of locking range for fundamental wave injection locked 2nd harmonic Gunn Oscillators is derived. 本文基于同步振荡器的非线性模型,导出了基波注入锁定二次谐波耿氏振荡器的锁定带宽表达式。
Based on the phase locking of the two beams from the He-Ne laser, the relative phase difference control for femtosecond laser pulse pair is achieved over a large range. 在对He-Ne激光输出的两束光实现相位锁定的基础上,进而提出了一种可对于超短激光双脉冲相对相位差实现超大行程控制的方法。
Introduce the design and implementation of a 2.4 GHz CMOS injection-locked frequency doubler, focusing on the theory analysis of locking range and phase noise performance of the frequency doubler. 介绍了一种用于频率综合器的2.4GHzCMOS注入锁频倍频器的设计和实现.从理论上重点分析了模拟倍频器的锁频范围和相位噪声特性。
And the new circuit structure for improving the locking range, that is, injection-locked phase-locked loop circuit ( ILPLL) is introduced into the millimeter wave circuit. 在此基础上,结合注入锁定和环路锁相原理,在毫米波频率源中引入了一种新型的展宽带宽的电路结构――环路注入锁定锁相电路(ILPLL)。
The loop was closed through bonding. The measured locking range is approximately 130 MHz. 芯片在PCB板上键合实现锁相环路的闭环测试,测得锁定范围为130MHz;
In the experiment, we found the locking range of OEO was greatly affected by the bias voltage of modulator in the loop. 实验中发现OEO中凋制器的偏置电压对OEO的注入锁定范围有很大影响。
Results revealed that by properly choosing such parameters as t_ ( DLL) and η_1, the proposed tracking loop had better performances such as larger dynamic locking range and little tracking jitter. 结果表明,通过适当选择参数tDLL和η1,所提出的跟踪环具有较大的跟踪范围和较小的跟踪抖动。
Phase Locking and Control System of Laser Field Over a Large Range 激光光场的大行程相位锁定及控制系统
This paper analyzed the action of nonlinear absorption of LiF ∶ F-2 in mode locking progress, and calculated the changes of stable range of the resonator and the laser mode sizes, due to self focus of Nd ∶ YAG. 分析LiF∶F-2非线性吸收在锁模过程中的作用,计算Nd∶YAG自聚焦引起的腔的稳区范围和激光振荡模式的变化。
Maintaining the same structural parameters, the lock range is captured by changing the wind speed, and the lateral displacement response of rectangular cylinders in the locking range and non-locking range is analyzed and compared. 保持矩形柱体结构参数不变,通过改变风速来捕捉锁定区间,分析对比矩形柱在锁定区间和非锁定区间内的横向位移响应。
Locking compression plate for the treatment of tibia and fibula fracture of a new class of methods, with a simple surgical operation to adapt to a wide range of results the exact characteristics, and for fractures near the joints fixed, and its role irreplaceable. 锁定加压胫骨远端接骨板作为治疗胫腓骨骨折的一类新方法,具有手术操作简易,适应范围广,效果确切等特点,且对于靠近关节的骨折的固定,其作用无可替代。