光纤射频 RFoG ; Radio-over-Fiber ; ROF
光纤射线传感器 optical fibre radiation sensor
从事光纤射频传输 Radio Frequency Over Glass
光纤射频传输 ROF ; Radio Over Fiber
数字光纤射频拉远 XRRU
介绍了光纤射频传输 Radio over Fiber ; ROF
光纤射频传输光节点 RFoG Node
双折射光纤 birefringence fiber ; BRF Birefringent fiber ; birefringence optical fiber
布拉格光纤反射器 bragg fiber reflector
光纤雷射 FIBER LASER
考虑到光纤出射光束的发散，在有效反射率中引入了损耗因子，讨论了它的基本工作原理。
Its principle is discussed, taking the divergent optical beam emitted from the fiber into consideration, which causes a loss factor for the effective reflectance.
通常采用单个透镜，透镜组或者光纤微透镜的方式来改善半导体激光器的出射光束质量，提高耦合效率和容忍度。
The mostly used techniques to improve the coupling efficiency and alignment tolerance include using micro single lens, micro lens group and lensed fiber.
对聚甲基丙烯酸甲酯(PMMA)芯聚合物光纤的临界弯曲半径进行了测试，利用光栅单色仪对采用不同尺寸滤模器的光纤出射光谱进行了测量。
The critical bending radius of PMMA polymer optical fiber is measured, By using grating monochromator, the exiting spectrums of the mode filters with different dimensions are measured.
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