unchirped

Influence of chirp effects on FBG wavelength- matched demodulation precision and it s elimination;

啁啾效应对Bragg波长匹配解调精度的影响与消除

A fiber Bragg grating is slantingly bonded to the side of the rectangle cantilever beam, and the chirp effect of the grating would appear by adjusting the displacement of the beam s free end.

将均匀周期光纤布拉格光栅斜向粘贴于矩形悬臂梁的侧面,通过调节弹性梁自由端的位移,使其产生啁啾,利用光纤光栅的啁啾效应,实现了温度不敏感的位移传感。

In this paper,the principle of fiber Bragg gratings(FBG′s) tuning method based on elastic beam is analyzed,an axial strain transfer coefficient is introduced,and a wide-band FBG tuning without chirp by the method of part pure bending is proposed.

分析了基于弹性梁的光纤光栅调谐原理,引入了轴向应变传递系数的概念,提出利用部分纯弯曲调谐方法,可实现光纤光栅宽带无啁啾调谐。

Chirp Control of Ultrafast Pulse in CPA System;

基于超快激光放大系统的啁啾效应控制

Evolution Behavior of the Quasi-fundamental Soliton in the Twin-core Coupling Fibers and the Influence of Linear Chirp and Interaction Between Optical Soliton on This Evolution

双芯耦合光纤准基孤子演化行为及孤子相互作用和啁啾效应的影响

Study of Chirps Induced by Nonlinear Effects in the Negative Refractive Medium

负折射介质中各阶非线性效应所致啁啾的研究

Effects of initial chirping and polarization on fiber-optic communication systems

初始啁啾和偏振效应对光纤通信系统的影响

Pulse Shaping by the Electro-Optic Effect in Chirped Periodically Poled Lithium Niobate and Adaptive Time-Domain Pulse Shaping System;

基于啁啾极化铌酸锂晶体电光效应和自适应时域脉冲整形方法

A novel method of chirp elimination using reconstruction equivalent chirp superstructured fiber Bragg grating

一种新型的利用重构等效啁啾超结构光纤光栅消啁啾技术研究

To twitter or chatter, as a bird.

鸟等发出啁啾声或啾鸣

Studies on the Pulse response Characters of Large Chirped Fiber Bragg Grating

大啁啾光纤布拉格光栅的脉冲响应特性研究

The magpies were chattering in the trees.

喜鹊在森林里啁啾乱叫。

songbirds having a chattering call.

以啁啾声著名的鸟类。

To chirp or twitter, as a bird.

鸟等发出啁啾或吱喳声

The whole air was filled with the carols of birds.

到处是小鸟的啁啾。

The chatter of sparrows annoyed her.

麻雀啁啾声使她厌烦。

To utter a succession of light chirping or tremulous sounds; chirrup.

啁啾发出连续的轻的啁啾声或抖动的声音；发连续的吱喳声

The Extension of Platform in High-Order Harmonics and Generation of High Efficient Attosecond Pulse from an Initial Atomic Superposition States Irradiated by Chirped Pulses;

啁啾脉冲辐照下始于原子迭加态的谐波平台展宽和高效阿秒激光的生成

The light chirping sound made by certain birds.

由某些鸟尖发出的啁啾声

The sparrows were chattering in the garden.

麻雀在园中啁啾地叫个不停。

Birds had begun to chirp and twitter among the trees.

鸟儿开始在树丛中啁啾鸣啭。