A compressed sensing approach to fibre Bragg grating interrogation (Conference Presentation)

Srikanth Sugavanam; Adenowo Gbadebo; Kamalian Kopae; Angshul Majumdar

doi:10.1117/12.2555695

1 April 2020 A compressed sensing approach to fibre Bragg grating interrogation (Conference Presentation)

Srikanth Sugavanam, Adenowo Gbadebo, Kamalian Kopae, Angshul Majumdar

Proceedings Volume 11354, Optical Sensing and Detection VI; 113540I (2020) https://doi.org/10.1117/12.2555695
Event: SPIE Photonics Europe, 2020, Online Only

Abstract

We demonstrate a single pixel, compressed sensing (CS) approach for fibre Bragg interrogation. We reduce optical source and detector complexity by employing a broadband ASE source and a single-pixel detector respectively. Reconstruction is aided by convex optimisation, which provides the requisite sampling compression, yielding reconstruction accuracies approaching those of uncompressed measurements.

Conference Presentation

Citation Download Citation

Srikanth Sugavanam, Adenowo Gbadebo, Kamalian Kopae, and Angshul Majumdar "A compressed sensing approach to fibre Bragg grating interrogation (Conference Presentation)", Proc. SPIE 11354, Optical Sensing and Detection VI, 113540I (1 April 2020); https://doi.org/10.1117/12.2555695

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