Abstract
A compact fiber polarizer is demonstrated by the filling of selected air holes of a hollow-core photonic crystal fiber (PCF) with a liquid. The liquid-filling results in an asymmetric waveguide structure, leading to a large polarization dependent loss. A 6mm long ethanol-filled PCF exhibits a polarization extinction ratio of ∼18 dB over a wavelength range from 1480nm to 1600nm.
Original language | English |
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Pages (from-to) | 3296-3298 |
Number of pages | 3 |
Journal | Optics Letters |
Volume | 36 |
Issue number | 16 |
DOIs | |
Publication status | Published - 15 Aug 2011 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics