Dual-pulse nonlinear photoacoustic imaging : physics, sensing and imaging system design
Photoacoustic sensing and imaging techniques have been studied widely to explore optical absorption contrast based on nanosecond laser illumination. In this paper, we report a long laser pulse induced dual photoacoustic (LDPA) nonlinear effect, which originates from unsatisfied stress and thermal co...
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Main Authors: | Gao, Fei, Feng, Xiaohua, Zhang, Ruochong, Liu, Siyu, Ding, Ran, Zheng, Yuanjin |
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Other Authors: | School of Electrical and Electronic Engineering |
Format: | Conference or Workshop Item |
Language: | English |
Published: |
2020
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/140469 |
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Institution: | Nanyang Technological University |
Language: | English |
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