Large mode area waveguides with polarization functions by volume ultrafast laser photoinscription of fused silica

Guanghua Cheng 1, 2 Ciro D'Amico 2 X. Liu 1 Razvan Stoian 2
1 XIOPM - State Key Laboratory of Transient Optics and Photonics
2 LHC - Laboratoire Hubert Curien [Saint Etienne]
Abstract : We present optical designs allowing large mode area light guiding by ultrafast laser photoinscription of bulk fused silica. If usual concepts are based on large core and depressed cladding, evanescently coupled multicore waveguides with coherent mode superposition can be effective solutions, where the introduction of nanostructured defects determines additional polarization functions.
Keywords : refractive index engineering waveguides multicore nanogratings polarization
Type de document :
Article dans une revue
Optics Letters, Optical Society of America, 2013, 38 (11), pp.1924. 〈10.1364/OL.38.001924〉
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https://hal-ujm.archives-ouvertes.fr/ujm-00825959
Contributeur : Razvan Stoian <>
Soumis le : vendredi 24 mai 2013 - 23:40:48
Dernière modification le : jeudi 11 janvier 2018 - 06:20:35

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UNIV-ST-ETIENNE | LAHC

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Guanghua Cheng, Ciro D'Amico, X. Liu, Razvan Stoian. Large mode area waveguides with polarization functions by volume ultrafast laser photoinscription of fused silica. Optics Letters, Optical Society of America, 2013, 38 (11), pp.1924. 〈10.1364/OL.38.001924〉. 〈ujm-00825959〉

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