Title :
All-optical high-performance demultiplexing using optical Nyquist pulse sampling
Author :
Seya, Daiki ; Harako, Koudai ; Hirooka, Toshihiko ; Nakazawa, Masataka
Author_Institution :
Res. Inst. of Electr. Commun., Tohoku Univ., Sendai, Japan
Abstract :
We propose all-optical Nyquist demultiplexing using an optical Nyquist pulse as a sampling pulse. Crosstalk between data and sampling pulses is greatly reduced by the narrow spectral width, resulting in a 3-dB receiver sensitivity improvement.
Keywords :
demultiplexing; optical crosstalk; optical receivers; signal sampling; all-optical high-performance demultiplexing; crosstalk; optical Nyquist pulse sampling; receiver sensitivity improvement; Adaptive optics; Demultiplexing; Optical crosstalk; Optical filters; Optical pulse shaping; Optical receivers; Optical sensors;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-5575-2994-7
DOI :
10.1364/OFC.2014.W4F.2
