Invention Grant
- Patent Title: Optical fiber with differential birefringence mechanism
- Patent Title (中): 具有差分双折射机制的光纤
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Application No.: US12771272Application Date: 2010-04-30
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Publication No.: US08526773B2Publication Date: 2013-09-03
- Inventor: George Edward Berkey , Valery A Kozlov
- Applicant: George Edward Berkey , Valery A Kozlov
- Applicant Address: US NY Corning
- Assignee: Corning Incorporated
- Current Assignee: Corning Incorporated
- Current Assignee Address: US NY Corning
- Agent Svetlana Z. Short
- Main IPC: G02B6/02
- IPC: G02B6/02
Abstract:
According to some embodiments, the optical fiber comprises: (i) a core having a first index of refraction n1; (ii) a cladding surrounding the core and having a second index of refraction n2, such that n1>n2, wherein cladding has at two sets of stress rods extending longitudinally through the length of the optical fiber, wherein the two sets of stress rods have CTE coefficients and/or softening points different from one another and different from that of cladding.
Public/Granted literature
- US20110268399A1 Optical Fiber With Differential Birefringence Mechanism Public/Granted day:2011-11-03
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