WebOct 7, 2008 · An affix-type multipoint pressure sensor was developed by using the Fiber Bragg Grating (FBG) technology. The FBG technology is commonly used in optical communications and is being applied to the... WebOct 15, 2024 · The sensor structure comprises a FPI formed by a section of FBG (central wavelength of 1530 nm at room temperature and bandwidth of ∼ 0.25 nm and a reflectivity of ∼ 90%) and a lead-in SMF-GIF fiber structure. The input light is reflected on the optical fiber end-faces as well as FBG.
医療用センサとしての 成長が期待される光ファイバ
WebMay 16, 2024 · 2014年,华北电力大学王伟等设计并制作了具有60nm/kPa灵敏度的EFPI传感器,该传感器响应频率为101.5kHz,利用同一放电模型进行多次放电获得传感器检测角 … Web振動または弾性波によって生じるひずみ計測には,EFPI(Extrinsic Fabry-Perot Interferometer)センサやFBG(Fiber 光ファイバひずみ・振動測定機能一体化センサの開発* Key Words: Fiber Optic Sensor, Air-Gap Sensor, Fabry-Perot Interferometer, Vibration Measurement, Strain Measurement, Structural Heath Monitoring, Smart Sensor *原稿受 … brownie target six-20 120 film
Principle of the EFPI pressure sensor. Download Scientific …
Web能な埋め込みefpi センサの開発を試みた. 2. 実験方法 2.1 efpi光ファイバセンサ 図1 に示すように,efpi センサはガラス成分のキャピラ リ内で入射用と反射用の2 本の光ファ … Web埋め込みスマートセンサを用いた樹脂の硬化モニタリング,エポキシ樹脂技術協会(2011) DEVELOPMENT OF CYLINDICAL AE PROBES USING OPTICAL FIBER INTERFEROMETRIC SENSORS,JSME/ASME 2011 International Conference on Materials and Processing ICM&P2011(2011) WebFeb 22, 2024 · EFPI 传感器是一种低端面反射率的F-P 干涉仪,EFPI 传感器结构中传播光的光纤 左端面和右端面构成了两块平行平板,并且EFPI 传感器干涉腔内部空气的折射率几乎 不受传感器外界环境的影响。 brownie tent and awning