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THERMO-OPTIC LENS FOR A TUNABLE DISPERSION COMPENSATOR
THERMO-OPTIC LENS FOR A TUNABLE DISPERSION COMPENSATOR
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机译:可调色散补偿器的热光镜头
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摘要
A thermo-optic lens of the present invention includes a plurality of parallel heating elements having substantially constant center-to-center spacing and respective dimensions varying from the outermost heating elements to the innermost heating elements, and at least two conductive elements for providing a potential across the heating elements. The dimensions of the heating elements are varied such that a parabolic temperature distribution is generated within the thermo-optic lens.
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