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连续波绿光激光在光数据贮存、彩色显示、医学荧光诊断和光通信等领域具有广泛的应用。上转换方式是实现连续波绿光激光的有效途径之一,近年来成为激光技术领域研究的热点。激光二极管(LD)抽运Er~(3+)掺杂材料是获得连续波绿光激光输出的有效途径之一,具有稳定性好、荧光寿命长、对基质材料依赖性小等优点。对国内外Er~(3+)掺杂绿光激光的研究进行了归纳与总结,讨论了稀土离子上转换发光对基质成分的依赖性,并对稀土离子绿光上转换发光的研究及其应用进行了展望。
Continuous wave green laser has a wide range of applications in the fields of optical data storage, color display, medical fluorescence diagnosis and optical communication. The up-conversion method is one of the effective ways to realize continuous-wave green laser, and has become a hot spot in the field of laser technology in recent years. Laser diode (LD) pumping Er ~ (3+) doped material is one of the effective ways to obtain CW green laser output, which has the advantages of good stability, long fluorescence lifetime and low dependence on matrix material. The research on the Er ~ (3 +) - doped green laser at home and abroad is summarized and summarized. The dependence of the upconversion luminescence on the composition of the rare earth ions is discussed. The research and application of the upconversion luminescence of rare earth ions Prospects.