Orientation-Dependent Displacement Sensor Using an Inner Cladding Fiber Bragg Grating

Orientation-Dependent Displacement Sensor Using an Inner Cladding Fiber Bragg Grating

An orientation-dependent displacement sensor based on grating inscription over a fiber core and inner cladding has been demonstrated. The device comprises a short piece of multi-cladding fiber sandwiched between two standard single-mode fibers (SMFs). The grating structure is fabricated by a femtose...

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Bibliographic Details
Main Authors: Tingting Yang, Xueguang Qiao, Qiangzhou Rong, Weijia Bao
Format: Article
Language:English
Published: MDPI AG 2016-09-01
Series:Sensors
Subjects:
inner cladding-FBG inscription
femtosecond laser
orientation bending
Online Access:http://www.mdpi.com/1424-8220/16/9/1473

Internet

http://www.mdpi.com/1424-8220/16/9/1473

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