Τίτλος:
Investigation on a microring laser coupled with phase-section bus waveguide as a tunable transmitter for application in future optical/wireless hybrid networks
Γλώσσες Τεκμηρίου:
Αγγλικά
Περίληψη:
In this paper, semiconductor microring lasers with integrated phase sections in the bus waveguide are numerically evaluated, using a dynamic multimode laser model, and investigated as low-cost, integrated, potential tunable directly modulated transmitters for future hybrid optical-wireless networks. The effect of optical feedback through bus waveguide is revealed as a promising mechanism for improving nonlinear distortion. Additionally, tunability is achieved with the aid of phase-tuning. The underlying laser dynamics beyond this behavior are analyzed. © 2010 Elsevier B.V. All rights reserved.
Συγγραφείς:
Mikroulis, S.
Karabetsos, S.
Pikasis, E.
Nassiopoulos, A.
Bogris, A.
Syvridis, D.
Περιοδικό:
Photonics and Nanostructures - Fundamentals and Applications
Λέξεις-κλειδιά:
Bus waveguides; Directly modulated; Hybrid network; Laser dynamics; Microring laser; Multimode laser; Phase section; Radio over fiber; Tunabilities; Tunable transmitters, Buses; Distortion (waves); Nonlinear distortion; Nonlinear feedback; Optical systems; Transmitters; Waveguides, Semiconductor lasers
DOI:
10.1016/j.photonics.2010.11.003
