摘要
介绍了光纤与常规膜盒组合的压力敏感探头的原理以及激光二极管（ＬＤ）光源的稳幅方法，讨论了采用参考光通道、比例测量等技术措施对系统性能指标的改善。
The principle of optical fiber pressure sensing probe with common diaphragm and the method for stabilizing the range of LD were described in this paper.The improvement in characteristics of the system by means of taking the techniques of reference light passage and ratio measurement was discussed.
出处
《山东建材学院学报》
CAS
1997年第1期75-78,84,共5页
Journal of Shandong Institute of Building Materials
