Theory of laser linewidth has been summarized.
概述了激光器的线宽理论。
The experiment on the stability of laser linewidth has been performed.
进行了窄线宽光纤激光器的温度稳定性实验研究。
We have studied the influence of laser linewidth on ionized efficiency and selectivity of isotopic atoms.
分析了激光线宽对同位素原子激发电离效率和选择性因子的影响。
A longer laser resonator length is benefit for laser linewidth, but harmful for single-frequency operation.
增加激光谐振腔腔长是获得窄带宽的有效方法，但是使实现单频工作困难。
Simulations show that our schemes can not only enhance laser linewidth tolerance of the CO-OFDM system, but also present strong robustness against fiber nonlinearity.
仿真结果表明，本文提出的方案不仅增强了相干式光ofdm系统对激光器线宽的承受能力，而且能够有效抵抗光纤非线性的干扰。
The use of push-pull probe can lower the demand of laser linewidth in optical fiber sensors, so we can use normal laser in optical fiber sensors and spread practicability of the system.
而采用推挽式探头设计结构，由于两臂等长可以降低传感器对激光器线宽的要求，采用普通的激光光源就可以满足要求，拓展了系统的实用性。
In the condition that a beating occurs, the energy level difference could exceed the laser linewidth, and the measurement accuracy could reach the same order of magnitude as the laser linewidth.
在符合拍频条件时，能级差可以超出激光线宽，其测量精度可达到与激光线宽同一数量级。
The viscosity and thermooptic characteristics of the laser dye solution which effect lasers output stability and linewidth are discussed.
本文讨论了激光染料溶液粘度及热光特性对激光输出稳定性和线宽的影响。
Under certain conditions, this method can measure the output linewidth of single longitudinal mode fiber laser.
在一定的条件下，该方法是可以对单纵模光纤激光器的输出线宽进行测量的。
In experiment, we research the optical spectrum and analyze the influence of driven current noise on optical spectrum linewidth of tunable DBR laser.
实验研究了可调dBR激光器的光谱特性，并分析了驱动电流噪音对可调d BR激光器线宽的影响。
The effect of the stochastic property of laser source on the linewidth of mixing signal has also been discussed.
激光源的随机性对混频信号的线宽的影响也作了详细的讨论。
A linewidth stabilizing method for defocusing laser direct writing is proposed for further improvement of line quality of diffractive optical elements.
为了提高激光直写加工衍射光学元件时的线条质量，提出一种离焦激光直写的线宽稳定方法。
A narrow linewidth single polarized all fiber ring laser has been fabricated. The structure and the technical parameters are presented.
研制出一种新颖的窄线宽、单偏振输出全光纤环形激光器，并给出了这种激光器的结构和技术性能参数。
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.
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。
With this new developed apparatus, we have measured the linewidth and frequency stability of our home made CW ring dye laser.
用所研制的测量装置对自制的连续波染料激光频率的线宽和频率稳定性进行了测量。
The system is based on Michelson interferometer. It USES a fiber laser with narrow linewidth as light source, and adopts homodyne demodulation with phase generated carrier scheme to restore signal.
该系统基于迈克尔逊干涉仪结构，以窄线宽光纤激光器为光源，采用相位载波零差解调方案实现信号的还原。
By using a laser cavity which consists of only two gratings and a resonant reflector, a N2-laser-pumped dye laser with a spectral linewidth of 1.3 GHz has been made.
利用仅由两个光栅和一个共振反射器组成的激光腔，就能得到线宽为1.3千兆赫的由N_2激光泵浦的染料激光。
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。
A high power, narrow linewidth single frequency laser diode as one of the key elements of Integrated Optical Rotation Sensor (IORS) is studied.
对谐振式集成光学角速率传感器IORS的关键器件之一——大功率、窄线宽光源进行了分析与实验。
The characteristics of distributed Bragg reflector (DBR) cavity are analyzed. A narrow-linewidth single-frequency ytterbium-doped fiber DBR laser is fabricated.
对分布布拉格反射(DBR)的透射特性进行了分析，制作了一个单频窄线宽掺镱光纤dbr激光器。
Based on this formula, the effects of the linewidth of input laser and the parameters of an active fiber ring resonator on the output linewidth were discussed.
从该公式出发，详细分析了环形腔输入光线宽和环形腔参数对输出光谱谱型和线宽的影响。
Output linewidth and energy in single pulse of laser is computed by using parameter of tunable elements and cavity construction, and the construction design is based on it.
依照调谐元件和腔结构参数来计算激光输出线宽、单脉冲输出能量，并由此来选择激光器的结构设计。
The smallest linewidth produced by laser lithography plays an important role in the properties of the micro-optical elements.
光刻的最细线宽对所加工的二元微器件性能起决定作用。
The smallest linewidth produced by laser lithography plays an important role in the properties of the micro-optical elements.
光刻的最细线宽对所加工的二元微器件性能起决定作用。
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