论文部分内容阅读
光泵浦半导体激光器(OPSLs)于2001年被提出,其在光功率扩展性和稳定性、波长可选性、可靠性以及光束质量等方面具有独特优势,并迅速在流式细胞术、共聚焦显微镜、测序分析、医学诊断和治疗、半导体检测、图形艺术、法医学、计量学等领域得到了广泛应用。本文将介绍OPSL的基本原理,并与离子激光器、二极管激光器和标准的固体激光器对比。还将回顾这一新兴技术的过去10年、现状和发展趋势,尤其是波长、光功率、倍频、超窄线宽技术等方面。此外,还将给出对OPSL主要应用领域的研究结果。
Optical pumped semiconductor lasers (OPSLs) were proposed in 2001 and have unique advantages in terms of optical power scalability and stability, wavelength selectivity, reliability, and beam quality, and are rapidly gaining momentum in flow cytometry, confocal Microscopy, sequencing analysis, medical diagnosis and treatment, semiconductor testing, graphic arts, forensics, metrology and other fields have been widely used. This article describes the fundamentals of OPSL and compares it with ion lasers, diode lasers, and standard solid-state lasers. We will also review the past ten years, the status quo and the development trend of this emerging technology, especially its wavelength, optical power, multiplier and ultra-narrow linewidth technologies. In addition, the research results on the main application fields of OPSL will also be given.