Reconfigurable orbital angular momentum and polarization manipulation of 100 Gbit/s QPSK data channels

Moshe J. Willner; Hao Huang; Nisar Ahmed; Guodong Xie; Yongxiong Ren; Yan Yan; Martin P.J. Lavery; Miles J. Padgett; Moshe Tur; Alan E. Willner

doi:10.1364/OL.38.005240

Reconfigurable orbital angular momentum and polarization manipulation of 100 Gbit/s QPSK data channels

Moshe J. Willner, Hao Huang, Nisar Ahmed, Guodong Xie, Yongxiong Ren, Yan Yan, Martin P.J. Lavery, Miles J. Padgett, Moshe Tur, Alan E. Willner

School of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

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.

Original language	English
Pages (from-to)	5240-5243
Number of pages	4
Journal	Optics Letters
Volume	38
Issue number	24
DOIs	https://doi.org/10.1364/OL.38.005240
State	Published - 15 Dec 2013

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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.",

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doi = "10.1364/OL.38.005240",

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T1 - Reconfigurable orbital angular momentum and polarization manipulation of 100 Gbit/s QPSK data channels

AU - Willner, Moshe J.

AU - Huang, Hao

AU - Ahmed, Nisar

AU - Xie, Guodong

AU - Ren, Yongxiong

AU - Yan, Yan

AU - Lavery, Martin P.J.

AU - Padgett, Miles J.

AU - Tur, Moshe

AU - Willner, Alan E.

PY - 2013/12/15

Y1 - 2013/12/15

N2 - 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.

AB - 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.

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JO - Optics Letters

JF - Optics Letters

SN - 0146-9592

IS - 24

ER -

Reconfigurable orbital angular momentum and polarization manipulation of 100 Gbit/s QPSK data channels

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