Benefitting from advantages of optical and ultrasound imaging, photoacoustic imaging (PAI) has demonstrated potentials in a wide range of medical applications. In order to facilitate clinical applications of PAI and encourage its application in low-resource settings, research on low-cost photoacoustic imaging with inexpensive optical sources has gained attention. Here, we review the advances made in photoacoustic imaging with low-cost sources.

中文翻译：

---

低成本光源的光声成像；评论。

受益于光学和超声成像的优势，光声成像（PAI）在广泛的医疗应用中展现出了潜力。为了促进PAI的临床应用并鼓励其在资源匮乏的环境中的应用，利用廉价光源进行低成本光声成像的研究引起了人们的关注。在这里，我们回顾了低成本光源光声成像方面取得的进展。