| Authors: | S. Scheerlinck, J. Schrauwen, G. Roelkens, D. Van Thourhout, R. Baets | | Title: | Vertical fiber-to-waveguide coupling using adapted fibers with angled facet fabricated by a simple molding technique | | Format: | International Journal | | Publication date: | 6/2008 | | Journal/Conference/Book: | Applied Optics
| | Editor/Publisher: | Optical Society of America, | | Volume(Issue): | 47(18) p.3241-3245 | | DOI: | 10.1364/ao.47.003241 | | Citations: | 3 (Dimensions.ai - last update: 24/11/2024)
3 (OpenCitations - last update: 3/5/2024)
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Abstract
Vertical coupling between silicon-on-insulator waveguides and optical fibers is achieved using adapted fibers with an angled facet. The proposed coupling scheme is demonstrated for waveguides containing uniform one-dimensional grating couplers. A coupling efficiency of 32% and a 1 dB bandwidth of 32 nm are measured at a wavelength of 1550 nm. We demonstrate single-step fabrication of these fibers using a simple molding technique. Related Research Topics
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