Simultaneous measurement of refractive index, temperature and strain based on core diameter mismatch and polarization-maintaining FBG
temperature and strain based on core diameter mismatch and polarization-maintaining FBG
Simultaneous measurement of refractive index
期刊名称：
Optoelectronics Letters
2013 年
03 期
摘要：
A kind of fiber-optic sensor for simultaneous measurement of refractive index of surrounding medium, temperature and strain is described. Based on core diameter mismatch, a multimode-single mode-multimode (MSM) structure is presented. It is demonstrate...
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