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. 2009 Jun 16;9(6):4751–4765. doi: 10.3390/s90604751

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© 2009 by the authors; licensee Molecular Diversity Preservation International, Basel, Switzerland.

This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).

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Figure 11. — (a) Schematic cross-section of a horizontal slot-waveguide disk resonator of radius R for the detection of nanomechanical forces. Bending (d) of the Si₃N₄ cantilever changes the slot distance t_slot, which in its turn changes the effective index of the optical mode in the disk. (b) Calculated TM optical mode in the horizontal slot-waveguide disk resonator for d = 0 (no deflection).