1) frequency chirp
频率啁啾
1.
In this paper,a novel monolithically integrated two-port optical transceiver for FTTH is studied,its direct modulation response with relation to its structure and performances analyzed,and its relaxation oscillation,gain suppression and frequency chirp calculated.
文章从理论上研究了一种应用于光纤到户(FTTH)网络中的基于单片集成的双端口光收发芯片,结合器件的结构和参数分析了该产品的直接调制特性,计算了其驰豫振荡、增益抑制和频率啁啾,得到了该器件的直接调制频率限制和频率啁啾效应下的输出光场表达式,并通过仿真分析得出了高频直接调制频率啁啾下的输出光频谱。
2.
It is discussed the influence of nonlinear frequency chirp to the transmission of 2nd-soliton in optical fibers by solving nonlinear Schrdinger equation.
从非线性薛定谔方程出发,研究了初始非线性频率啁啾对二阶孤子脉冲传输行为的影响。
3.
The effect of the linear frequency chirp on the supercontinuum spectrum generation of Gaussian input pusle is numerically investigated in the anomalous dispersion-flatted fiber with convex dispersion profile by the split-step Fourier method.
采用分步傅里叶方法数值研究了线性频率啁啾对高斯光脉冲在凸形色散分布平坦光纤中产生超连续(SC)谱的影响,并与啁啾双曲正割脉冲产生SC谱的情况进行了比较。
2) frequency chirps
频率啁啾
1.
Starting from the extended coupled nonlinear Schrdinger equations including quintic nonlinearity,the expressions for the nonlinear phase shifts and frequency chirps of different pulse pairs were derived,and the phase shifts,chirps and power spectra of pulse pairs with different shapes were simulated,compared and analyzed.
为了探讨光纤中五阶非线性下不同形状光脉冲对的交叉相位调制特性,从包含五阶非线性效应的扩展耦合非线性薛定谔方程组出发,导出了不同形状光脉冲对的非线性相移和频率啁啾公式。
2.
Utilizing the cubic-quintic nonlinear Schrdinger equation in which the dispersion of optical fibers is neglected,the nonlinear phase shifts and frequency chirps of super-Gaussian optical pulses are calculated and investigated analytically.
为了探讨光纤的五阶非线性对光脉冲传输的影响,利用同时考虑三阶和五阶非线性效应的非线性薛定谔方程,在忽略光纤色散的情况下,解析并计算研究了超高斯光脉冲的非线性相移、频率啁啾。
3.
The purpose of the paper is to study the synthetic effects of the negative quintic nonlinearity of optical fibers and the initial frequency chirps of optical pulses on the frequency chirps and spectra of Gaussian optical pulses.
为探究光纤负五阶非线性和光脉冲预啁啾对高斯光脉冲频率啁啾和频谱的综合影响,在忽略光纤色散的情况下,利用包含三五阶非线性的扩展非线性薛定谔方程,计算和分析了啁啾高斯脉冲的频谱和总啁啾。
3) transient frequency chirp
瞬时频率啁啾
4) low frequency chirp
低频啁啾
5) chirp slope
啁啾斜率
6) Frequency space chirp
频谱空间啁啾
1.
In order to increase the conversion effciency of SHG, we have employed the frequency space chirp technology by introducing a pair of prisms to compensate the phase dismatching over a broad range of optical wavelengths.
利用棱镜对引进频谱空间啁啾来补偿飞秒激光二次谐波产生中的相位失配，提高了倍频效率。
补充资料：频率计量(见时间频率计量)
频率计量(见时间频率计量)
frequency metrology: see time and frequency metrology
口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条