Broadband Supercontinuum Generation in a Tapered-Rib Lead-Silicate Waveguide-Reference-Cited by-同舟云学术

Broadband Supercontinuum Generation in a Tapered-Rib Lead-Silicate Waveguide

Published:2015-09 Issue:03n04 Volume:24 Page:1550009
ISSN:0129-1564
Container-title:International Journal of High Speed Electronics and Systems
language:en
Short-container-title:Int. J. Hi. Spe. Ele. Syst.

Author:

Hu Hongyu¹,Li Wenbo¹,Zhang Xiang¹,Dutta Niloy K.¹

Affiliation:

1. Department of Physics, University of Connecticut, 2152 Hillside Road, U-3046, Storrs, CT 06269, USA

Abstract

We have studied supercontinuum generation in a tapered-rib lead-silicate waveguide. The Air-SF57 glass-SiO2 waveguide is 2 cm long, with a varying etch depth to manage the dispersion profile. Numerical simulations are conducted for input sech2 pulses centered at 1.55 μm. Due to continuous modification of the phase matching condition for dispersive wave emission, the proposed waveguide geometry generates broadband output spectrum extending from ~1 μm to ~4.6 μm at −30 dB level. With proper pumping conditions, fully coherent supercontinuum can be obtained.

Publisher

World Scientific Pub Co Pte Lt

Subject

Electrical and Electronic Engineering,Hardware and Architecture,Electronic, Optical and Magnetic Materials

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0129156415500093

Reference18 articles.

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