6533b83afe1ef96bd12a7a5d
RESEARCH PRODUCT
"Photonic lantern" spectral filters in multi-core fibre
Brian Joseph ManganTim A. BirksDominic F. MurphyAntonio DiezJose L. Cruzsubject
Mode scramblerPHOSFOSMulti-mode optical fiberOptical fiberMaterials sciencebusiness.industryAstrophysics::Instrumentation and Methods for AstrophysicsPhysics::OpticsEquipment DesignAtomic and Molecular Physics and Opticslaw.inventionSubwavelength-diameter optical fibreEquipment Failure AnalysisOpticsFiber Bragg gratinglawOptoelectronicsComputer-Aided DesignPhotonicsbusinessFiltrationOptical FibersPhotonic-crystal fiberdescription
Fiber Bragg gratings are written across all 120 single-mode cores of a multi-core optical Fiber. The Fiber is interfaced to multimode ports by tapering it within a depressed-index glass jacket. The result is a compact multimode "photonic lantern" filter with astrophotonic applications. The tapered structure is also an effective mode scrambler.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2012-06-08 |