Reconfigurable orbital angular momentum and polarization manipulation of 100 Gbit/s QPSK data channels.
نویسندگان
چکیده
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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ورودعنوان ژورنال:
- Optics letters
دوره 38 24 شماره
صفحات -
تاریخ انتشار 2013