Research Article

Miniature All-Silica Microbubble-Based Fiber Optic Fabry-Perot Pressure Sensor with Pressure Leading-In Tube

Table 1

The parameters of HSTs used in the sensor.

Part nameTypeInner diameters (μm)Outer diameters (μm)

HST #1YN126200, Yongnian Ruipu Chromatogram Equipment Co. Ltd.126200
HST #2YN205340, Yongnian Ruipu Chromatogram Equipment Co. Ltd.205340
HST #3YN130340, Yongnian Ruipu Chromatogram Equipment Co. Ltd.130340
HST #4YN345450, Yongnian Ruipu Chromatogram Equipment Co. Ltd.345450