对于分布反馈激光器来说，光栅的耦合系数是一个重要参数。
Coupling coefficient is an important parameter for distributed feedback lasers.
利用脉冲注入法测量了分布反馈激光器(DFB - LD)芯片温度与激射波长的关系。
By means of pulse injection, the relation between lasing wavelength and chip temperature of distributed feedback laser (DFB-LD) has been obtained.
带有反馈的腔内调制激光器，其输出将出现双稳、多稳特性，因而可用作数字光通信的调制源。
Otherwise, the intracavity modulating laser with feedback device can be used in digital optical communication because of its bistable and multistable out-put.
这个问题可以用垂直腔表面发射激光器(VCSEL)作为SNOM的反馈部分来解决。
This problem is solved by using vertical cavity surface emitting laser (VCSEL) feedback as the SNOM detection principle.
在理论上利用带反馈的两激光器的耦合模型，成功地解释了自脉冲的产生及其控制的物理机制。
The mechanism of generation and control of self pulsation are explained theoretically by the model of two coupled lasers with optical feedback.
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.
本文研究了相位共轭反馈对半导体激光器的动力学行为的影响。
The dynamics of the semiconductor laser with phase conjugation feedback (PCF) is studied in the paper.
这种方法在低阶分布反馈聚合物激光器的制作中具有很好的应用前景。
Such polymer gratings show promising potentials for the fabrication of low-order distributed feedback polymer lasers.
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.
本文研究了电反馈对半导体激光器强度调制的影响。
The effect of electrical feedback on the intensity modulation of semiconductor lasers is investigated.
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.
利用光反馈研究了光场横向分布对CO_2激光器不稳定性的影响。
The effects of transverse distribution of light field on CO2 laser instabilities are studied by means of light feedback.
本文在理论上研究了由于外部光反馈引起的半导体激光器的相位噪声。
Phase noise in semiconductor laser due to external optical feedback is investigated theoretically.
提出了一种基于反馈参数调制控制超混沌同步的方法，并应用于双环掺铒光纤激光器系统。
A method of feedback modulating-parameter is presented to synchronize hyperchaotic systems, and is applied to the hyperchaotic erbium-doped fiber dual-ring laser systems.
对设有内置式RF电路的分布反馈(DFB)半导体激光器在增益开关工作状态下出现反常光谱的原因进行了分析。
The abnormal spectrum phenomenon of distributed feedback (DFB) laser embedded with RF circuit generates under gain-switching operation was analyzed.
而传统边发射激光器不属于微腔结构，对外光反馈的抑制能力较弱。
These characters can hardly hold true in edge-emitting lasers because of the limitations of their structure.
验证了通过注入锁模方法，分布反馈(DFB)半导体激光器的频率响应可以得到明显的改善。
This paper reports that the frequency responses of a direct-modulated DFB laser diode can be improved using an injection locking method.
报道了利用增益开关分布反馈半导体激光器、F-P光学滤波器及掺饵光纤放大器研制成光孤子源的研究工作。
The studies on an optical soliton source which is prepared using a gain -switched DFB laser, a F-P optical filter and an Er-doped fiber amplifier are reported.
在适当的反馈条件下，电反馈可以较好地改善半导体激光器强度调制的性能。
The performance of intensity modulation of semiconductor lasers can be improved by electrical feedback under proper conditions.
本文用半经典理论研究了负频反馈（NFFB）半导体激光器的FM和AM噪声。在适当的条件下，FM噪声（线宽）可用NFFB技术得到极大的抑制。
The FM noise and AM noise of a negative frequency feedback (NFFB) semiconductor laser(LD)are presented. The FM noise (linewidth)can be reduced greatly by NFFB technique under proper conditions.
半导体激光器在适度光反馈条件下，在数值上研究出其低频波动区域的动态特性。
Dynamics of a semiconductor laser subject to moderate optical feedback operating in the low-frequency fluctuation regime is numerically investigated.
本文用半经典理论研究了负频反馈（NFFB）半导体激光器的FM和AM噪声。
The FM noise and AM noise of a negative frequency feedback (NFFB) semiconductor laser(LD)are presented.
利用单模光纤反馈环结构在实验上实现了两路可调谐掺铒光纤激光器的相干组束。
We experimentally demonstrate the coherent combining of two tunable erbium-doped fiber lasers by using a single-mode fiber feedback loop configuration.
介绍一种已成功应用于半导体激光器可靠性评估系统的负载浮置的集成运放反馈型恒流源的设计与实现方法。
Design and realization methods of integrated operational amplifier feedback constant current power in semiconductor laser reliability evaluation system are introduced in this paper.
在目前的WDM系统中，分布反馈半导体激光器(DFB - LD)已被广泛地用作单频光源。
In present commercial WDM systems, distributed feedback lasers (DFB-LD) are widely used as a single-mode tight source.
实验结果显示这种聚合物光栅在制作低次分布反馈有机半导体激光器中有潜在的应用。
The experimental results indicate that such polymer gratings have promising potentials for the fabrication of low-order DFB organic semiconductor lasers.
本文讨论在半导体激光器电源中采用反馈技术来稳定激光器的驱动电流和输出光功率。
This paper analyses the feedback technology for the power supply of semiconductor laser, which is used for stabilizing the driving current and the optic output power of semiconductor laser.
另外，给出了一种获得单模激光输出分布反馈染料激光器的调节方法。
Additionally, a simple adjust method is described to obtain single mode DFDL laser output.
但由于产生窄带光源的反馈式激光器造价很高，因此没能够得到实际应用。
Feedback laser which generates narrow band light source for the Optical fiber gas sensor is too expensive to be used in engineering.
但由于产生窄带光源的反馈式激光器造价很高，因此没能够得到实际应用。
Feedback laser which generates narrow band light source for the Optical fiber gas sensor is too expensive to be used in engineering.
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