›› 2014, Vol. 23 ›› Issue (8): 84208-084208.doi: 10.1088/1674-1056/23/8/084208

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇    下一篇

Experimental study on the Stokes effect in disordered birefringent microstructure fibers

赵原源a b, 周桂耀c, 李建设b, 张志远d, 韩颖a   

  1. a College of Information Science and Engineering, Yanshan University, Qinhuangdao 066004, China;
    b College of Science, Yanshan University, Qinhuangdao 066004, China;
    c Key Laboratory of Metastable Material Science and Technology, Yanshan University, Qinhuangdao 066004, China;
    d College of Science, Air Force Engineering University, Xi'an 710051, China
  • 收稿日期:2013-12-26 修回日期:2014-04-21 出版日期:2014-08-15 发布日期:2014-08-15
  • 基金资助:
    Project supported by the National Basic Research Program, China (Grant No. 2010CB327604), the National Natural Science Foundation of China (Grant Nos. 60637010, 61205084, and 61377100), and the Science and Technology Research and Development Program of Qinhuangdao City, China(Grant No. 201101A117).

Experimental study on the Stokes effect in disordered birefringent microstructure fibers

Zhao Yuan-Yuan (赵原源)a b, Zhou Gui-Yao (周桂耀)c, Li Jian-She (李建设)b, Zhang Zhi-Yuan (张志远)d, Han Ying (韩颖)a   

  1. a College of Information Science and Engineering, Yanshan University, Qinhuangdao 066004, China;
    b College of Science, Yanshan University, Qinhuangdao 066004, China;
    c Key Laboratory of Metastable Material Science and Technology, Yanshan University, Qinhuangdao 066004, China;
    d College of Science, Air Force Engineering University, Xi'an 710051, China
  • Received:2013-12-26 Revised:2014-04-21 Online:2014-08-15 Published:2014-08-15
  • Contact: Zhou Gui-Yao E-mail:zguiyao@163.com
  • Supported by:
    Project supported by the National Basic Research Program, China (Grant No. 2010CB327604), the National Natural Science Foundation of China (Grant Nos. 60637010, 61205084, and 61377100), and the Science and Technology Research and Development Program of Qinhuangdao City, China(Grant No. 201101A117).

摘要: In this paper, a 120-fs pulse transmission experiment is carried out using disordered birefringent microstructure fibers with cladding ventages. Through this experiment, it is found for the first time that remarkable Stokes and anti-Stokes waves can also be produced when the central wavelength of the incident pulse is in the normal dispersion regime of the microstructure fiber. The generation of the two waves can be explained by the four-wave mixing phase matching theory. Properties of the two waves under the action of femtosecond laser pulses with different parameters are studied. The results show that the central wavelength of anti-Stokes waves and Stokes waves produced under the two orthogonal polarization states shift by 63 nm and 160 nm, respectively. The strengths and central positions of the two waves in birefringent fibers can be controlled by adjusting the phase match condition and the polarization directions of incident pulses.

关键词: microstructure fiber, four-wave mixing, anti-Stokes wave, Stokes wave

Abstract: In this paper, a 120-fs pulse transmission experiment is carried out using disordered birefringent microstructure fibers with cladding ventages. Through this experiment, it is found for the first time that remarkable Stokes and anti-Stokes waves can also be produced when the central wavelength of the incident pulse is in the normal dispersion regime of the microstructure fiber. The generation of the two waves can be explained by the four-wave mixing phase matching theory. Properties of the two waves under the action of femtosecond laser pulses with different parameters are studied. The results show that the central wavelength of anti-Stokes waves and Stokes waves produced under the two orthogonal polarization states shift by 63 nm and 160 nm, respectively. The strengths and central positions of the two waves in birefringent fibers can be controlled by adjusting the phase match condition and the polarization directions of incident pulses.

Key words: microstructure fiber, four-wave mixing, anti-Stokes wave, Stokes wave

中图分类号:  (Nonlinear optics)

  • 42.65.-k
42.65.Ky (Frequency conversion; harmonic generation, including higher-order harmonic generation) 42.70.Mp (Nonlinear optical crystals)