학술논문
A robust WDM network laser source: the DFB-cascade laser
Document Type
Conference
Author
Source
Proceedings of Optical Fiber Communication Conference ( Optical fiber communication Optical Fiber Communication. OFC 97., Conference on. :235-236 1997
Subject
Language
Abstract
Laser sources are key components in any wavelength-division multiplexing (WDM) network. They should have low chirp because amplified WDM networks will involve long distances (hundreds of km) and operate typically at 2.5 Gbit/s per channel, and they should preferably also be wavelength selectable, with a robust adjustment scheme allowing from 8 to possibly >30 wavelength channels with 100 GHz separation.