T. Zhu, S. Veilleux, J. Bland-Hawthorn, M. Dagenais
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引用次数: 2
Abstract
We demonstrate a coupler with an ultra-broadband high coupling efficiency of 96% at 1550 nm, and > 90% from 1450 nm to 1650 nm experimentally. The coupler also features ease of cleaving and large alignment tolerances of 3.8 μm horizontally and 3.6 μm vertically.
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