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|Type:||Artigo de periódico|
|Title:||Ultrahigh-birefringent squeezed lattice photonic crystal fiber with rotated elliptical air holes|
|Abstract:||We report an experimental realization of a highly birefringent photonic crystal fiber as a result of compressing a regular hexagonal structure. The experimental measurements estimate a group birefringence of approximately 5.5 X 10(-3) at 1550 nm in good agreement with the numerical results. We study the influence of compressing the regular structure at different directions and magnifications, obtaining a method to realistically enhance the phase birefringence while moderating the group birefringence. (C) 2010 Optical Society of America|
|Editor:||Optical Soc Amer|
|Appears in Collections:||Artigos e Materiais de Revistas Científicas - Unicamp|
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