Title :
Optical Nyquist-filtering multi/demultiplexer with PLC for 1-Tb/s class super-channel transceiver
Author :
Goh, Takashi ; Itoh, Mikitaka ; Yamazaki, Hiroshi ; Saida, Takashi ; Hashimoto, Toshikazu
Author_Institution :
NTT Device Technol. Labs., NTT Corp., Atsugi, Japan
Abstract :
We developed a 37.5-GHz-spaced 8-subcarrier Nyquist-filtering multi/demulti-plexer with inverse sine compensation using integrated planar optics. We successfully demonstrated super-channel generation/reception with an OSNR penalty of 0.2 dB using the multi/demultiplexers and 32-Gbaud DP-QPSK subcarriers.
Keywords :
demultiplexing equipment; integrated optoelectronics; light polarisation; optical filters; optical transceivers; quadrature phase shift keying; wavelength division multiplexing; DP-QPSK subcarrier; OSNR penalty; PLC; bit rate 1 Tbit/s; frequency 37.5 GHz; integrated planar optics; inverse sinc compensation; optical Nyquist filtering demultiplexer; optical Nyquist filtering multiplexer; superchannel generation; superchannel reception; superchannel transceiver; Decision support systems;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
