Photothermal techniques can provide the information that pure optical spectroscopy is not able to give, such as optical-to-thermal energy conversion efficiency.
光热技术可以提供纯光学光谱学所无法提供的、类似光-热能量转换效率之类的信息。
A novel scheme for polarization insensitive optical wavelength conversion based on four wave mixing (FWM) in semiconductor optical amplifier (SOA) is proposed and demonstrated.
提出和论述了一种新颖的偏振不敏感的基于半导体光放大器的四波混频光波长转换方法。
The optical characteristics of nonlinear optical crystals, especially several common mid-IR nonlinear crystals have been introduced in the research of nonlinear frequency conversion crystals.
在对非线性变频晶体的研究中，首先介绍了非线性光学晶体的光学特性，详细介绍了几种常用的中红外非线性晶体。
More than 30% optical to optical conversion efficiency in the fundamental mode operation has been achieved experimentally.
实验得到了基模工作时大于30％的光光转换效率。
The key technologies in the OPS network include optical switch, optical logic operation, wavelength conversion and optical buffer etc.
OPS网络结构中的关键技术包括光开关、光逻辑、全光波长变换以及光缓存等多项技术。
We focus on the peak power, pulse width, extinction ratio of conversion optical pulse and the transmission property of conversion optical pulse in standard single mode fiber.
详细研究了反转光脉冲的峰值功率、脉冲宽度和消光比等重要物理参量以及反转光脉冲继续在常规单模光纤中传输时的演变特性。
The nonlinear characteristics of semiconductor optical amplifier (SOA) have important applications for the all-optical switching, wavelength conversion, and optical logic gate.
半导体光放大器（SOA）的非线性特性在光开关、波长变换、光逻辑运算中有重要的应用。
Semiconductor optical amplifier (SOA) is very fit for all optical modulation format conversion due to its high nonlinear characteristics, lower switch power and small size.
半导体光放大器(SOA)由于具有高非线性特性、低开关功率和尺寸较小等优点，非常适合用来实现全光码型转换。
All-optical wavelength conversion based on a nonlinear optical loop mirror (NOLM) is a promising method.
非线性光纤环镜是一种很有前途的全光波长变换装置。
The first one is a sensor head converting the current flowing in the power line into the optical pulse FM signal. The second one is optical fiber transmission and optolectric conversion.
第二部分是光纤传输和光电转换器，从传感头输出的频率调制信号驱动装在高压端的发光二极管，进而转换成光脉冲信号；
As a kind of optical functional materials, electron trapping materials (ETM) has two distinct properties of excellent optical storage and fast infrared up-conversion at room temperature.
电子俘获材料(etm)是一种在常温下同时具有光信息存储和红外上转换两种特性的光学功能材料。
As a kind of optical functional materials, electron trapping materials (ETM) has two distinct properties of excellent optical storage and fast infrared up-conversion at room temperature.
电子俘获材料(etm)是一种在常温下同时具有光信息存储和红外上转换两种特性的光学功能材料。
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