Reusable thin-film all-polymer couplers for vertical light coupling to single-mode waveguides.
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DOI: 10.1364/ao.57.005161
Abstract: A reusable all-polymer coupler using gratings and tapers for vertical light coupling to single-mode planar waveguides is demonstrated. Numerical simulations are performed to optimize the tapers and gratings to increase the coupling efficiency. A hot-embossing… read more here.
Keywords: polymer; vertical light; single mode; coupling single ... See more keywords