Abstract
Microchannels are fabricated into conventional single-mode fibers by femtosecond laser processing and chemical etching. Fabrication limitations imposed by the fiber geometry are highlighted and resolved through a simple technique without compromising fabrication flexibility. A microfluidic fiber device consisting of a 4 μm wide microchannel that intersects the fiber core for refractive index sensing is further demonstrated. © 2006 Optical Society of America.
Original language | English |
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Pages (from-to) | 2559-2561 |
Number of pages | 3 |
Journal | Optics Letters |
Volume | 31 |
Issue number | 17 |
Early online date | 9 Aug 2006 |
DOIs | |
Publication status | Published - Sept 2006 |
Bibliographical note
© 2006 Optical Society of America.This paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-31-17-2559. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.