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. Author manuscript; available in PMC: 2014 Aug 8.
Published in final edited form as: Wiley Interdiscip Rev Nanomed Nanobiotechnol. 2011 Mar 9;3(3):229–246. doi: 10.1002/wnan.136

Figure 5.

Figure 5

Illustration of a liquid core optical ring resonator sensing system. a) Illustration of a potential method to multiplex multiple liquid core optical ring resonators using a single laser (to excite multiple cavities) and multiple detectors. b) Illustration of a laser coupled to an optical resonator cavity formed by the wall of a glass capillary.88 Reprinted by permission from White IM, Oveys H, Fan X. Liquid-core optical ring-resonator sensors. Optics letters 2006, 31:1319–1321. Copyright 2006.