The techniques for multiplexed fiber grating sensors, espacial detection of multiple wavelength shift are discussed.
评述了复用光纤光栅传感器的有关技术，着重讨论了多波长移动探测解调技术。
Objective To study the therapeutic effects of multiple wavelength and multiple function laser system in treatment of cutaneous pigmentary lesions.
目的观察并比较多波长多功能激光系统治疗不同皮肤色素损害的临床疗效。
This research has led to be helpful in preparing new anti-laser materials applicable to multiple wavelength, high optical density and having high transmittance.
研究结果对多波段、高光密度、高透过率新一代激光防护材料的制备具有重要意义。
But because the laser beam is comprised of a single wavelength of light, the conversion to electricity is much more efficient than converting multiple wavelengths of sunlight to energy.
但由于镭射光束是有一单一波长的光组成，它的转化就要比拥有多种光波的太阳能转化成能量效率更高。
With the WDM (wavelength Division Multiplexing) technology based on EDFA (Erbium Doped fiber Amplifier) developing, it is possible to use multiple wavelengths to transmit over the same optical fiber.
基于掺铒光纤放大器(EDFA)的波分复用技术(WDM)的出现，使得在同一根光纤中能传输多个波长的光波信号。
Only then was it recast in less fleeting terms: as a multiple of the wavelength of a particular type of light.
就在那时，人们用更加稳定的表述来定义这个概念，比如使用某一特定光的波长倍数。
Fringes are formed when the optical difference (OPD) between a reference wave front and a test wave front based on the interference of light is an integral multiple of the illuminating wavelength.
测试中，当测试波前相对于参考波前的光程差是照明波长的整数倍时形成干涉条纹，由此而形成的二维图就是干涉图像。
A novel method of edge filter demodulation for fiber Bragg grating that use wavelength tunable laser was proposed. Real-time monitoring of the multiple points' dynamic strain could be achieved.
提出了利用波长可调谐激光器对光纤光栅进行边沿滤波解调的新方法，该方法可实现多个测点动态应变的实时监测。
A stable quantitative model is provided for a developed filter-based near infrared detection instrument by using a multiple linear regression algorithm to select the optimal quantitative wavelength.
在自主研发的滤光片型近红外检测仪上通过用多元线性回归算法选择最优定量波长，为仪器提供了稳健的定量模型。
The path length around the cavity is carefully monitored and adjusted so that it is an integral multiple of the peak power laser wavelength.
该路径长度约腔是仔细监测和调整，以便它是一个完整的倍数的峰值功率激光波长。
Meantime, we obtained multiple-unit gradient program and appropriate absorbance wavelength to measure 15 PAH_s with controlled priority listed by the US EPA.
利用高效液相色谱-紫外检测器测定大气颗粒物中的PAH_s，建立了多元梯度淋洗程序，并选择合适的吸收波长测定出15种美国EPA优先控制的PAH_s。
This meant that the separation distance had to be equal to a multiple of the half-wavelength of the sound waves.
这意味着，固定距离等于声波的半波长的倍数。
This meant that the separation distance had to be equal to a multiple of the half-wavelength of the sound waves.
这意味着，固定距离等于声波的半波长的倍数。
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