利用外腔激光理论对该实验结果进行了合理的分析。
Theoretic analyses with external cavity laser theory are in accordance with the above experimental results.
同时也预示着如果腔长过短，可能会出现高阶侧模的外腔锁相。
It also indicates that if the EC length is too short, phase locking between the high order lateral mode's is likely to appear.
报道一种新颖的波长可调谐光纤光栅外腔分布布拉格反射激光器。
A novel tunable distributed Bragg reflection (DBR) laser using metal coated fiber Bragg grating as the external cavity was demonstrated.
考虑在实际实验中的情况，分析了多外腔条件下的自混合干涉效应。
Considering the experiment in practice, we analyze the laser feedback interference at the condition of multiple external cavities.
C组在全身麻醉诱导前先行t9 ~T12硬脊膜外腔穿刺、置管。
Epidural catheter was placed in T9 to T12 before induction of general anesthesia in group c.
介绍一种新型多功能经腰硬脊外腔颅内压监护仪的工作原理和结构性能。
This paper presents work principle and structure characteristic of a new translumbar pressure monitor.
当运行硬脊膜外腔止痛术时，硬脊膜外腔导管阻塞是令人讨厌及困扰的问题。
Obstruction of the epidural catheter is an annoying and troubling complication when we practice epidural analgesia.
本发明是一种使半导体激光列阵输出双波长的外腔，属于半导体激光器领域。
The invention relates to an external cavity which allows a semiconductor laser array to output double wavelengths and belongs to the field of the semiconductor laser.
指出IECLD的噪声特性主要取决于有源区和外腔的长度及折射率的变化。
The noise characteristics of an IEC LD depend mainly on the lengths of the active region and the external cavity and on the changes in the refractive index.
本文给出了在环形光纤外腔光反馈之下半导体激光器频偏特性的小信号分析理论。
In this paper a complete small signal analysis for semiconductor laser frequency chirping in the presence of optical fiber ring feedback is presented.
实验验证了由49个发光单元构成的一维宽条二极管激光阵列外腔锁相的有效性。
The robust phase locking of a linear diode array consisting of 49 broad-area emitters was demonstrated.
本文区分和研究外腔半导体激光器的两种窄谱机制，从而简捷地得出了其线宽公式。
The two kinds of the linewidth-narrowing mechanisms in external cavity semiconductor lasers are differentiated and studied, then the spectral linewidth formula is simply. obtained.
实验研究了带外腔反馈注入的宽接触条形激光器，并用光线传输矩阵分析了该外腔结构。
A broad area laser diode (BALD) with external cavity feedback is experimentally investigated and analyzed by using ray transfer matrices.
对于外腔半导体激光器，影响其稳定度的因素主要是工作温度的漂移和驱动电流的变化。
The main factors to influence stability of ECLD are drift of working temperature and changes of driving current.
最后根据实测在不同反射率下外腔激光器的激射光谱，发现理论分析结果和实验数据是吻合的。
The output spectrum of FBG-ECL in different peak reflectivity was practically measured. The result of experiment is accordant with theoretical analysis' conclusion.
利用传输矩阵理论结合具体实验装置分析了外腔反馈注入系统的特性和反馈注入光束的传输特点。
Using ray transfer matrix, the characteristics of the external cavity and the feedback laser beam are studied.
以可调谐双稳外腔半导体激光器(ECLD)为例，指明了在损耗调制下，扰动近似分析可能会失效。
Taking an external cavity laser diode (ECLD) as an example, calculations indicate that the perturbation analysis may become invalid under loss modulation.
本文用量子力学的方法求得了外腔半导体激光器（LD）的线宽，给出了抑制LD线宽的最佳反馈条件。
The linewidth of an external cavity semiconductor laser(LD) is presented quantum-mechanically. The best feedback conditions are given for the suppression of LD linewidth.
自从1974年，胸外腔科医师亨利·j·海姆利·希提出腹部猛推手法，大约有十万人从窒息中活了过来。
Since 1974, when Henry J. Heimlich, a thoracic surgeon, introduced his abdominal-thrust technique, an estimated 100, 000 people have been rescued from choking.
“应用这种设计的外腔式量子级联激光器能够非常稳定地运行，这得益于对电压和温度的弱依赖关系，”他说。
The external cavity quantum cascade laser with this design may operate very stable due to its low dependences on voltage and temperature, he says.
“应用这种设计的外腔式量子级联激光器能够非常稳定地运行，这得益于对电压和温度的弱依赖关系，”他说。
"The external cavity quantum cascade laser with this design may operate very stable due to its low dependences on voltage and temperature," he says.
我们用一个普通的商用LDA、一个快轴准直透镜和一个外腔镜构成的简单外腔实现了LDA的外腔锁相运行。
The coherent output of a LDA has been achieved by a simple EC consisted of a commercial LDA, a fast axis collimation lens and an external mirror.
实验中发现，传统结构的光泵浦垂直外腔面发射半导体激光器，随着泵浦功率密度的增加，器件的温升现象严重。
In experiment, it was found that temperature increasing of original OPS-VECSEL is very serious with increasing pumping power a new type of semiconductor laser.
这表明相位噪声功率谱密度随外腔长度而周期性地漂移，且功率谱密度的峰值随外部反馈耦合率而发生很大的变化。
It is shown that the phase noise spectrum density shift periodicity with the length of external cavity and the peak value of power spectrum density varies considerably with the feedback coupling rate.
课题工作内容主要分为：外腔半导体激光器用恒流电路的设计与实现和基于网络的远程数据备份容灾方案两大部分。
My paper is including two parts: the design and implement of the external cavity laser diode (ECLD) current source and the research of network data disaster recovery system.
提出并实验验证了一种新的基于掺镧锆钛酸铅(PLZT)材料的电光陶瓷偏转器的腔内光束扫描外腔半导体激光器。
A novel beam-steering external cavity diode laser using an intracavity lead lanthanum zirconate titanate (PLZT) electro-optic ceramic deflector is proposed and demonstrated experimentally.
说明了存在一些分立的外腔长度范围可以使激光二极管阵列运行于最低阶超模或者最高阶超模，这些结果和模式耦合理论的结果一致。
There exist some isolated EC lengths favoring the lowest order or highest order super modes, which are in consistent with the mode coupling theory.
对宽带调谐外腔半导体激光器进行了理论及实验研究，分析了其最大调谐范围和连续调谐条件，为宽带可调谐激光器的设计提供了依据。
The wide band wavelength tuning external cavity semiconductor laser was theoretically and experimentally analyzed. The maximum tuning range and the continuous tuning condition were given.
风扇环形外腔产生的正压湍流射流在内腔负压汇流作用下形成锥形风幕流场，将处于流场范围内的气体及粉尘严密封闭起来，使安全生产得到保障。
The tapered windscreen flow field of the fan is composed of the outer ring turbulent jet and the inner sink, which tightly closes gas and dust to ensure the safety production.
这些可能是流产或者宫外孕(受精卵在宫腔外着床，通常为输卵管)的症状。
These may be signs or symptoms of a miscarriage or an ectopic pregnancy - when the fertilized egg implants outside the uterus, usually in a fallopian tube.
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