Acta Photonica Sinica, Volume. 34, Issue 8, 1195(2005)

Study on Transverse-load Characteristics and Polarization Dependence of Novel Long Period Fiber Gratings

[in Chinese]1 and [in Chinese]2
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  • 1[in Chinese]
  • 2[in Chinese]
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    It is demonstrated that the transverse-load characteristic of the resonant wavelength for LPFGs induced by high-frequency CO_2 laser pulses depends strongly on the load-direction, whereas the transverse-load characteristics of the loss peak amplitude is independent on the load-direction. The polarization dependence of the resonant wavelength for the LPFGs is deeply affected by the transverse-load, and the affection depends on load direction, whereas, the polarization dependence of the loss peak amplitude is little affected by the transverse-load. The transverse-load resulted in the optical-axis of the LPFG rotating. The unique transverse-load characteristics of the novel LPFG are analyzed using the theories about the optical-axis rotation, resulting from the load-induced birefringence, of the LPFG.

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    [in Chinese], [in Chinese]. Study on Transverse-load Characteristics and Polarization Dependence of Novel Long Period Fiber Gratings[J]. Acta Photonica Sinica, 2005, 34(8): 1195

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    Paper Information

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    Received: May. 8, 2004

    Accepted: --

    Published Online: Jun. 12, 2006

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