光反射

Combining with the research situation in domestic and abroad, the applications of chaotic laser in the areas of communication and measurement are introduced, such as chaotic secure communication, chaotic laser ladar, and chaotic optical time domain reflectometer.

结合国内外研究现状，简要介绍了混沌激光在通信及测量领域的应用，包括混沌保密通信、混沌激光雷达和混沌光时域反射仪等技术，并指出了混沌光通信与混沌激光测距的发展趋势。

Distributed optical fiber sensor ; optical time domain reflectometer; Brillouin scattering ; Raman scattering

分布式光纤传感器；光时域反射仪；布里渊散射；瑞利散射

A sort of strain sensor that is made of cycloidal stretch film piece and microbent modulation construction and a method of distributed optical fiber strain sensor by Optical Time-Domain Reflectometer are brought forward.

摘要提出了一种用圆形弹膜片和微弯调制机构进行应力传感，用光时域反射探测技术进行测量的分布式光纤应力传感方法。

A Brillouin optical-fiber time domain reflectometry system for distributed sensing measurement was reported.

报道了新型的分布式传感测量布里渊光时域反射系统。

The distributed optical fiber sensors based on optical time domain reflectometry are the easiest ones to become products in all these distributed optical fiber sensing technology.

而在众多分布式光纤传感技术中，基于光时域反射计的分布式光纤传感器是最容易实现工程化、产品化的技术。

PURPOSE. To estimate the distributions in width as well as in density of macular pigment in humans at different ages, imaging fundus reflectometry was employed as a tool to reach our aim.

目的：利用眼底影像反射法来评估不同年龄层的人，其黄斑色素光密度分布的宽度。

This paper presents the principles of the Raman back-scattering effect based temperature sensing and the OTDR (Optical Time-Domain Reflectometry) based positioning.

本文介绍了光纤拉曼散射测温基本原理和基于光时域反射定位原理。

Based on the linear theory of gyrotron, and using the Laplace transformation and residue theorem, the kinetic theory of a novel gyrotron with three-mirror quasi-optical cavity is developed within the framework of the linearized Vlasov-Maxwell equations.

基于回旋管线性理论，运用Laplace变换和留数定理的方法，在线性Vlasov-Maxwell方程组的框架下，研究了特殊三反射镜准光腔回旋管的动力学理论。

The activity of his research group has been dedicating to the quantum control of the photons with resonant photonic lattices. They have proposed the ways to slow, storage and release of femtosecond laser pulses in Resonantly Absorbing Bragg Reflectors.

近年来致力于光子在共振晶格结构中的量子操控，提出了一维共振吸收布拉格反射镜中超短激光脉冲的受控减速、静止、释放以及静止光场的非线性光学频率转换等新概念与新方法。

His discovery came about when Roentgen saw a weak light reflected on a screen as he was working with cathode rays.

伦琴是在研究阴极射线时，看到有微弱光线反射在萤幕上发现了 X 光。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。