Bend sensing with flexible, wavelength-tunable random laser

Seungsu Lee; Hansol Kim; Yoonchan Jeong; Yoonchan Jeong

doi:10.1364/SENSORS.2021.SF1A.2

OSA Optical Sensors and Sensing Congress 2021 (AIS, FTS, HISE, SENSORS, ES)
OSA Technical Digest (Optica Publishing Group, 2021),
paper SF1A.2
•https://doi.org/10.1364/SENSORS.2021.SF1A.2

Bend sensing with flexible, wavelength-tunable random laser

Seungsu Lee, Hansol Kim, and Yoonchan Jeong

Optical Sensors 2021

Washington, DC United States
19–23 July 2021
ISBN: 978-1-943580-90-3

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Laser II (SF1A)

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S. Lee, H. Kim, and Y. Jeong, "Bend sensing with flexible, wavelength-tunable random laser," in OSA Optical Sensors and Sensing Congress 2021 (AIS, FTS, HISE, SENSORS, ES), S. Buckley, F. Vanier, S. Shi, K. Walker, I. Coddington, S. Paine, K. Lok Chan, W. Moses, S. Qian, P. Pellegrino, F. Vollmer, G. , J. Jágerská, R. Menzies, L. Emmenegger, and J. Westberg, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper SF1A.2.

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Abstract

We present a flexible random laser with unique properties, such as curvature-dependent wavelength tunability, easy and low-cost fabrication, and flexibility with the application in an optical bend sensor.

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