【作者】 方宏； 秦曦； 裴丽； 简水生；

【机构】 北京交通大学光波技术研究所；

【摘要】 在光纤传感器的设计中,光源的选择至关重要,本文对几种常用光源的基本发光机理进行了描述,对其主要特性、适用场合等进行了分析和比较,介绍了几种新型的激光器,并对光纤传感器用光源下一步的发展做出了预测和展望,本文的分析对设计光纤传感器时光源的选择具有一定的参考价值。更多还原

【Abstract】 How to select light source is a very important role in the designing of optical fiber sensor. The radiant theories of some kinds of commonly used light sources are described, and their main characteristics and application situations are analyzed and compared to. Some kinds of new lasers are introduced, and the developing directions are forecasted. The analyses in this issue have some referenced values in selecting light sources for the designing of optical fiber sensor.更多还原