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. 2010 Feb 23;18(5):4790–4795. doi: 10.1364/OE.18.004790

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©2010 Optical Society of America

This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Unported License, which permits download and redistribution, provided that the original work is properly cited. This license restricts the article from being modified or used commercially.

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Fig. 6 — Optical test of ARROW chip a) side view of liquid-core platform showing broadband sections (L_lc) and selectively defined filter regions in solid-core collection waveguides (L_sc). Waveguide coupling locations from broadband to filter (κ_T) and liquid-core ARROW to solid-core ARROWs (κ_i) b) simulated (red) and resulting (black) spectrum transmission across entire chip c) SEM of cross sectional profile of liquid-core waveguide.