Adaptive coherent photoacoustic sensing

• المؤلفون الرئيسيون: Gao, Fei, Feng, Xiaohua, Zhang, Ruochong, Liu, Siyu, Zheng, Yuanjin
• مؤلفون آخرون: Oraevsky, Alexander A.
• التنسيق: مقال
• اللغة: English
• منشور في: 2018
• الموضوعات: DRNTU::Engineering::Electrical and electronic engineering; Photoacoustic Spectroscopy; Signal To Noise Ratio
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/88815; http://hdl.handle.net/10220/45929

Sensitive detection is always crucial to photoacoustic sensing and imaging applications owing to the extremely low conversion efficiency from light to sound. Conventional approach to enhance the signal-to-noise ratio (SNR) of the photoacoustic signal is data averaging, which is quite time-consuming...