中国激光, 2014, 41 (s1): s105007, 网络出版: 2014-08-15  

掺铪石英光纤的拉曼散射增强特性

Raman Scattering Enhancement Characteristic of Hf-Doped Silica Fiber
作者单位
1 上海大学特种光纤与光接入网重点实验室, 上海 200072
2 复旦大学微电子学系,ASIC国家重点实验室, 上海 200433
摘要
光纤中的受激拉曼散射是非线性光纤光学领域的重要研究课题之一。研究了掺铪石英光纤及铪铝共掺石英光纤的拉曼散射增强特性,采用785 nm的激发光测量了掺铪石英光纤及铪铝共掺石英光纤的拉曼光谱,并与常规单模光纤的拉曼光谱进行了对比。实验结果表明在光纤中掺杂铪元素或铪铝元素共掺能够明显地增强光纤的拉曼散射强度,并获得很好的拉曼散射增强效果。
Abstract
Stimulated Raman scattering is one of the most important problems in the field of nonlinear fiber optics. The Raman scattering enhancement characteristic of Hf-doped silica fiber and Hf/Al co-doped silica fiber are researched. The Raman spectra of Hf-doped silica fiber and Hf/Al co-doped silica fiber are measured by using 785 nm exciting light, and compared with conventional single-mode fiber (SMF). The experimental results show that Hafnium doping or Hafnium/Aluminum co-doping can enhance the optical fiber Raman scattering intensity, and achieve a good Raman scattering enhancement effect.
参考文献

[1] Supradeepa V R, Nicholson J W, Headley C E, et al.. A high efficiency architecture for cascaded Raman fiber lasers[J]. Opt Express,2013, 21(6): 7148-7155.

[2] Wasfi M. Optical fiber amplifiers-review[J]. International J Communication Networks and Information Security (IJCNIS), 2009, 1(1): 42-47.

[3] 温磊, 陈伟, 张丽艳, 等. 一种宽带拉曼放大碲酸盐玻璃的拉曼散射特性[J]. 光子学报, 2008, 37(1): 178-180.

    Wen Lei, Chen Wei, Zhang Liyan, et al.. Raman scattering characteristics of tellurite glass used as broadband Raman amplifier[J]. Acta Photonica Sinica, 2008, 37(1): 178-180.

[4] 杜戈果,阮双琛,苏红新, 等. 单模石英光纤中受激喇曼散射的研究[J]. 光子学报, 2004, 33(8): 923-926.

    Du Geguo, Ruan Shuangchen, Su Hongxin, et al.. Studies on SRS spectra in single-mode silica fiber[J]. Acta Photonica Sinica, 2004, 33(8): 923-926.

[5] 孙秀平,冯克成,张喜和,等. 塑料光纤拉曼散射的研究[J]. 光谱学与光谱分析, 2005, 25(12): 2002-2004.

    Sun Xiuping, Feng Kecheng, Zhang Xihe, et al.. Study of Raman scattering of plastic optical fiber[J]. Spectroscopy and Spectral Analysis, 2005, 25(12): 2002-2004.

[6] 里佐威,孙昕,裴力, 等. 液芯光纤拉曼光谱的研究[J]. 光学学报, 1991, 11(9): 786-789.

    Li Zuowei, Sun Xin, Pei Li, et al.. Raman spectroscopy of liquid-core optical fiber[J]. Acta Optica Sinica, 1991, 11(9): 786-789.

[7] 傅永军,简伟,简水生. 共掺铝的掺铒光纤放大器的光谱特性[J]. 中国激光, 2004, 31(6): 705-708.

    Fu Yongjun, Jian Wei, Jian Shuisheng. Spectral characteristic of alumina codoping erbium doped fiber amplifier[J]. Chinese J Lasers, 2004, 31(6): 705-708.

[8] Zhang K, Chen Z, Chen N, et al.. Raman scattering enhancement characteristic of Nb-doped silica fiber[C]. SPIE, 2011, 7987: 34-39.

[9] Krichhof J, Unger S, Grau L, et al.. A new MCVD technique for increased efficiency of dopant incorporation in optical fiber fabrication[J]. Crystal Research and Technology, 1990, 25(2): 29-34.

[10] Polsky C H, Smith K H, Wolf G H. Effect of pressure on the absolute Raman scattering cross section of SiO2 and GeO2 glasses[J]. J Non-Crystalline Solids, 1999, 248(2): 159-168.

[11] Whitbread T W, Wassef W S, Allen P M, et al.. Profile dependence and measurement of absolute Raman fibres scattering cross-section in optical[J]. Electron Lett, 1989, 25(22): 1502-1503.

颜发明, 陈振宜, 陈娜, 郭强, 王廷云, 孙清清. 掺铪石英光纤的拉曼散射增强特性[J]. 中国激光, 2014, 41(s1): s105007. Yan Faming, Chen Zhenyi, Chen Na, Guo Qiang, Wang Tingyun, Sun Qingqing. Raman Scattering Enhancement Characteristic of Hf-Doped Silica Fiber[J]. Chinese Journal of Lasers, 2014, 41(s1): s105007.

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!