Title :
Polarization-diversified, multichannel orbital angular momentum (OAM) coherent communication link demonstration using 2D–3D hybrid integrated devices for free-space OAM multiplexing and demultiplexing
Author :
Guan, B. ; Chuan Qin ; Scott, Ryan P. ; Fontaine, Nicolas K. ; Su, Tao ; Proietti, Roberto ; Yoo, S.J.B.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of California, Davis, Davis, CA, USA
Abstract :
We present dual-polarization QPSK link transmission performance below the FEC limit with simultaneous transmission of three OAM states carrying 14×10-GBd WDM channels using silica 2D-3D hybrid integrated devices for OAM state multiplexing/demultiplexing capacity of 1.68 Tb/s.
Keywords :
demultiplexing; quadrature amplitude modulation; quadrature phase shift keying; radio links; wavelength division multiplexing; 2D-3D hybrid integrated devices; OAM state multiplexing-demultiplexing capacity; WDM channels; coherent communication link demonstration; dual polarization QPSK link transmission; free space OAM demultiplexing; free space OAM multiplexing; hybrid integrated devices; multichannel orbital angular momentum; polarization diversified; Bit error rate; Crosstalk; Laser beams; Optical waveguides; Waveguide lasers; Wavelength division multiplexing;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
