Moiré Fibre Bragg Grating Written on Strained Fibres
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Abstract
Moiré fibre Bragg gratings are made in a single mode fibre and a polarization-maintaining fibre respectively, using an excimer KrF laser and a phase mask. Two gratings are written at the same location of the optical fibre. The wavelength spacing can be finely tuned from 0 to 1.86 nm by straining the optical fibre during UV illumination.
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SUN Lei, FENG Xin-Huan, LIU Yan-Ge, ZHANG Wei-Gang, YUAN Shu-Zhong, KAI Gui-Yun, DONG Xiao-Yi. Moiré Fibre Bragg Grating Written on Strained Fibres[J]. Chin. Phys. Lett., 2004, 21(4): 669-670.
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SUN Lei, FENG Xin-Huan, LIU Yan-Ge, ZHANG Wei-Gang, YUAN Shu-Zhong, KAI Gui-Yun, DONG Xiao-Yi. Moiré Fibre Bragg Grating Written on Strained Fibres[J]. Chin. Phys. Lett., 2004, 21(4): 669-670.
|
SUN Lei, FENG Xin-Huan, LIU Yan-Ge, ZHANG Wei-Gang, YUAN Shu-Zhong, KAI Gui-Yun, DONG Xiao-Yi. Moiré Fibre Bragg Grating Written on Strained Fibres[J]. Chin. Phys. Lett., 2004, 21(4): 669-670.
|
SUN Lei, FENG Xin-Huan, LIU Yan-Ge, ZHANG Wei-Gang, YUAN Shu-Zhong, KAI Gui-Yun, DONG Xiao-Yi. Moiré Fibre Bragg Grating Written on Strained Fibres[J]. Chin. Phys. Lett., 2004, 21(4): 669-670.
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