Abstract
An alternative transduction mechanism for planar optical waveguide sensors is reported. Based on a simple measurement of the mode intensity, the presented transduction is an interesting alternative to the conventional mode-angle transduction, because the expensive, high-precision angular rotation usually employed may be avoided. (C) 2004 American Institute of Physics.
Original language | English |
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Journal | Applied Physics Letters |
Volume | 84 |
Issue number | 20 |
Pages (from-to) | 4044-4046 |
ISSN | 0003-6951 |
DOIs | |
Publication status | Published - 2004 |