Dual-enhanced fiber-optic photoacoustic spectroscopy via asymmetric cavity coupling and cantilever amplification for sub-ppb C2H2 detection

Sensors and Actuators B Chemical 2026

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Authors: Guojie Wu, Linsong Zhang, Yuchen Guan, Zhenfeng Gong, Tianli Gao, Jiawei Xing, Mengya Zhang, Wei Peng, Liang Mei

DOI: 10.1016/j.snb.2026.139827

Cited by: 20

References: 46

Fields of Study & Subjects

Spectroscopy and Laser Applications Photoacoustic and Ultrasonic Imaging Advanced Fiber Optic Sensors

References 46