Optical Designs with Curved Detectors for Fiber Bragg Grating Interrogation Monitors

Optical Designs with Curved Detectors for Fiber Bragg Grating Interrogation Monitors

In this paper, we evaluate the application of curved detectors and freeform optics technologies for fiber Bragg gratings (FBGs) interrogation monitors design. It is shown that, in a high-dispersion spectrograph scheme, the camera part operates in special conditions, which result in a field curvature...

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Bibliographic Details
Main Authors: Eduard Muslimov, Nadezhda Pavlycheva, Emmanuel Hugot, Simona Lombardo, Ilnur Nureev, Oleg Morozov
Format: Article
Language:English
Published: MDPI AG 2020-12-01
Series:Sensors
Subjects:
fiber Bragg grating sensors
spectrograph
high angular dispersion
curved detectors
freeform optics
Online Access:https://www.mdpi.com/1424-8220/21/1/34

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