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公开(公告)号:AT397228T
公开(公告)日:2008-06-15
申请号:AT99965720
申请日:1999-08-31
Applicant: CORNING INC
Inventor: MA DAIPING , SMITH DAVID
IPC: G02B6/02 , G02B6/036 , C03B37/012 , G06T17/20
Abstract: Disclosed is a single mode optical waveguide having a segmented core of at least two segments. The relative refractive index, the index profile and the radial dimensions of the core segments are selected to provide an optical waveguide fiber having properties suitable for a high performance telecommunication system operating in the wavelength window of about 1530 nm to 1570 nm. Embodiments of the invention having two, three and four segments are described.