Ultra-low loss (8.5 dB/km @ Yb-laser wavelength range) inhibited-coupling Kagome HC-PCF for laser beam delivery applications
Contributo in Atti di convegno
Data di Pubblicazione:
2017
Citazione:
Ultra-low loss (8.5 dB/km @ Yb-laser wavelength range) inhibited-coupling Kagome HC-PCF for laser beam delivery applications / Debord, B.; Maurel, M.; Amsanpally, A.; Adnan, M.; Beaudou, B.; Blondy, J. M.; Vincetti, Luca; Gã©rã´me, F.; Benabid, F.. - 10094:(2017), p. 100941M. ( Frontiers in Ultrafast Optics: Biomedical, Scientific, and Industrial Applications XVII 2017 usa 2017) [10.1117/12.2251889].
Abstract:
The dramatic progress in power-scaling of ultra-short pulse (USP) lasers and their growing use in industrial applications call for flexible and robust beam delivery systems (BDS) over several meters with no temporal or modal distortions. Inhibited coupling (IC) hypocycloid Kagome hollow-core photonic crystal fiber (HC-PCF) has recently proved to be an excellent solution for guiding these USP. In order to reduce further the attenuation of such fiber and then to increase the BDS capabilities, we report on an optimized IC Kagome HC-PCF exhibiting record loss level (8.5dB/km at 1030nm) associated with a 225nm wide 3-dB bandwidth and low bend sensitivity.
Tipologia CRIS:
Relazione in Atti di Convegno
Keywords:
Beam delivery systems; Hollow-core photonic crystal fiber; Ultra-short pulse laser; Electronic, Optical and Magnetic Materials; Condensed Matter Physics; Computer Science Applications1707 Computer Vision and Pattern Recognition; Applied Mathematics; Electrical and Electronic Engineering
Elenco autori:
Debord, B.; Maurel, M.; Amsanpally, A.; Adnan, M.; Beaudou, B.; Blondy, J. M.; Vincetti, Luca; Gã©rã´me, F.; Benabid, F.
Link alla scheda completa:
Titolo del libro:
Proceedings of SPIE - The International Society for Optical Engineering