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Optical characteristics of modified fibre tips in single fiber laser Do

机译：单光纤激光器中改性光纤头的光学特性

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Abstract: Percutaneous laser Doppler flowmetry (LDF) and bipolar surface electromyography (EMG) were used simultaneously for measurement of skeletal muscle (trapezius) perfusion in relation to static load and fatigue. On-line computer (386 SX) processing of the LDF- and EMG-signals made possible interpretation of the relationship between the perfusion and the activity of the muscle. The single fiber laser Doppler technique was used in order to minimize the trauma. A ray-tracing program was developed in the C language by which the optical properties of the fiber and fiber ends could be simulated. Isoirradiance graphs were calculated for three fiber end types and the radiance characteristics were measured for each fiber end. The three types of fiber-tips were evaluated and compared in flow model measurements. !10
机译：摘要：同时使用经皮激光多普勒血流仪（LDF）和双极表面肌电图（EMG）来测量与静态负荷和疲劳有关的骨骼肌（斜方肌）灌注。 LDF和EMG信号的在线计算机（386 SX）处理使得可能解释灌注与肌肉活动之间的关系。为了使创伤最小化，使用了单光纤激光多普勒技术。用C语言开发了一个光线跟踪程序，通过该程序可以模拟光纤和光纤末端的光学特性。计算了三种光纤末端类型的等辐射图，并测量了每个光纤末端的辐射特性。评估了三种类型的光纤尖端，并在流动模型测量中进行了比较。 ！10

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