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Notice: error_log(): write of 114 bytes failed with errno=28 No space left on device in /www/wwwroot/seo-dashuju-yingyu/code/logginfo/SimpleLogger.php on line 199 “DFB”是“Distributed FeedBack”的缩写，意思是“分布式反馈”-计算机类英文缩写翻译大全
Such polymer gratings show promising potentials for the fabrication of low-order distributed feedback polymer lasers. 这种方法在低阶分布反馈聚合物激光器的制作中具有很好的应用前景。
A distributed feedback ( DFB ) laser diode can employ FPGT resonator to achieve ultra-narrow linewidth laser. DFB半导体激光器也能用FPGT谐振腔来取得超窄线宽激光。
Experiment and Design of Distributed Feedback Fiber Laser Hydrophone 分布反馈光纤激光器水听器设计与实验
A study on distributed feedback quantum cascade lasers ( DFB-QCLs ) with rear facet high-reflectivity ( HR ) coated has been presented. 报道了后腔面蒸镀高反射率镀膜工艺及其对分布反馈量子级联激光器性能影响的研究结果。
Random distributed feedback fiber laser ( RDFFL ) has been developed as a new type of fiber laser in recent years. 随机分布反馈光纤激光器（RDFFL）是近几年才发展起来的一种新型光纤激光器。