title: Reconfigurable orbital angular momentum and polarization manipulation of 100 Gbit/s QPSK data channels.
abstract: We demonstrate reconfigurable orbital angular momentum (OAM) and polarization manipulation of OAM- and polarization-multiplexed 100 Gbit/s quadrature phase shift keying (QPSK) data channels. Each data channel's OAM value and its polarization state can be arbitrarily changed by taking advantage of the unique wavefront profile of OAM beams using liquid crystal on silicon-based spatial light modulators. The manipulation operation introduces a power penalty of <1 dB for 100 Gbit/s QPSK signals.
authors: Moshe J
authors: MJ
authors: Willner
authors: Hao
authors: H
authors: Huang
authors: Nisar
authors: N
authors: Ahmed
authors: Guodong
authors: G
authors: Xie
authors: Yongxiong
authors: Y
authors: Ren
authors: Yan
authors: Y
authors: Yan
authors: Martin P J
authors: MP
authors: Lavery
authors: Miles J
authors: MJ
authors: Padgett
authors: Moshe
authors: M
authors: Tur
authors: Alan E
authors: AE
authors: Willner