Optical VSB modulation based on phase-shift method and its PAPR characteristics for optical BPSK transmission

Optical VSB signal by phase-shift method is experimentally demonstrated. Its PAPR was suppressed down to 1.65 and 30% bandwidth saving compared to optical double sideband was achieved by using highpass Hilbert transform.

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Bibliographic Details
Published in:	2014 OptoElectronics and Communication Conference and Australian Conference on Optical Fibre Technology pp. 776 - 777
Main Authors:	Amila Sampath, K. I., Takano, Katsumi
Format:	Conference Proceeding
Language:	English
Published:	Engineers Australia 01-07-2014
Subjects:	Amplitude modulation Frequency modulation Optical fibers Optical filters Optical modulation
Online Access:	Get full text
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Description
Summary:	Optical VSB signal by phase-shift method is experimentally demonstrated. Its PAPR was suppressed down to 1.65 and 30% bandwidth saving compared to optical double sideband was achieved by using highpass Hilbert transform.