Abstract
A versatile technique is demonstrated to fill selectively a fluid into desired air holes in a microstructured optical fibers (MOFs). A fan-shaped groove is carved on the fiber surface to expose selected air holes to atmosphere by a micromachining system consisting of a femtosecond IR laser and a microscope. Then a fluid is filled into the exposed air holes through the carved groove with the well-known capillarity action. Such a technique can be used to fill selectively several different types of fluid samples into desired air holes in an MOF by means of carving fan-shaped grooves on different orientations of the fiber surface.
Original language | English |
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Article number | 5593861 |
Pages (from-to) | 3193-3196 |
Number of pages | 4 |
Journal | Journal of Lightwave Technology |
Volume | 28 |
Issue number | 22 |
DOIs | |
Publication status | Published - 17 Nov 2010 |
Keywords
- filling techniques
- fluid
- Microstructured optical fibers (MOFs)
- photonic crystal fibers
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics