激光与光电子学进展, 2016, 53 (6): 060002, 网络出版: 2016-06-06
利用光纤产生平坦超连续谱的研究进展 下载: 602次
Research Progress Toward Flat Supercontinuum Generation in Fibers
摘要
随着20世纪90年代末光子晶体光纤的问世,人们利用这种具有诸多优良特性的新型光导纤维极大地拓展了制造超宽带、高亮度相干超连续谱光源的研究空间,大批新技术、新方法不断涌现。在实际应用中,采用在宽波段范围内产生的平坦超连续谱光源,不仅可以满足系统对光谱带宽的要求,还能提高测量精度,降低功率均衡的技术难度,平坦超连续谱光源已成为国内外研究机构的重要研发方向。简要介绍了国外各机构的相关研究项目信息,对利用超短脉冲及连续光抽运光纤产生超连续谱及光谱调控技术的发展现状进行了总结,对平坦超连续谱的发展方向进行了展望。
Abstract
With the advent of photonic crystal fiber in 1990s, researchers extend the research on the broadband high-brightness coherent supercontinuum light source. A lot of new technologies and new methods are emerging. In practical applications, the broadband high-brightness flat supercontinuum light source can not only satisfy system requirements on spectral bandwidth, but also improve detection accuracy and decrease difficulty to equalize the optical power. The supercontinuum light source has become an important research direction. The latest supercontinuum projects are introduced, then the research progress in supercontinuum generation in fibers with ultrashort pulses and continuous waves and the status of spectral manipulation are reviewed, and the prospect and applications of supercontinuum development are presented.
梁田, 冯小妹. 利用光纤产生平坦超连续谱的研究进展[J]. 激光与光电子学进展, 2016, 53(6): 060002. Liang Tian, Feng Xiaomei. Research Progress Toward Flat Supercontinuum Generation in Fibers[J]. Laser & Optoelectronics Progress, 2016, 53(6): 060002.