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A hybrid DWDM system based on a Fabry–Perot laser diode and an optical circulator with a fiber Bragg grating
Author(s) -
Lee ChiSen,
Lu HaiHan
Publication year - 2002
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.10187
Subject(s) - fiber bragg grating , optics , wavelength division multiplexing , circulator , laser diode , optical circulator , materials science , fabry–pérot interferometer , optoelectronics , distributed feedback laser , laser , wavelength , physics
A hybrid dense‐wavelength‐division‐multiplexing (DWDM) system using a combination of a Fabry–Perot (FP) laser diode, an optical circulator (OC), and a fiber Bragg grating (FBG), as well as half‐split‐band and WDM techniques, is demonstrated. It is a four‐wavelength system, in which two wavelengths are for AM–VSB video, one wavelength is for a 256‐QAM digital signal, and one wavelength is for OC‐48 digital baseband signal transmission. © 2002 John Wiley & Sons, Inc. Microwave Opt Technol Lett 32: 390–393, 2002.