40 Gb/s W-band (75–110 GHz) 16-QAM radio-over-fiber signal generation and its wireless transmission | Zendy

Atsushi Kanno | Zendy; Keizo Inagaki | Zendy; Isao Morohashi | Zendy; Takahide Sakamoto | Zendy; Toshiaki Kuri | Zendy; Iwao Hosako | Zendy; Tetsuya Kawanishi | Zendy; Yuki Yoshida | Zendy; Ken-ichi Kitayama | Zendy

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40 Gb/s W-band (75–110 GHz) 16-QAM radio-over-fiber signal generation and its wireless transmission

Author(s) -

Atsushi Kanno,

Keizo Inagaki,

Isao Morohashi,

Takahide Sakamoto,

Toshiaki Kuri,

Iwao Hosako,

Tetsuya Kawanishi,

Yuki Yoshida,

Ken-ichi Kitayama

Publication year - 2011

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.19.000b56

Subject(s) - radio over fiber , demodulation , quadrature amplitude modulation , qam , signal (programming language) , phase shift keying , polarization division multiplexing , optics , physics , optical fiber , computer science , bit error rate , telecommunications , wavelength division multiplexing , channel (broadcasting) , programming language , wavelength

The generation of a 40-Gb/s 16-QAM radio-over-fiber (RoF) signal and its demodulation of the wireless signal transmitted over free space of 30 mm in W-band (75-110 GHz) is demonstrated. The 16-QAM signal is generated by a coherent polarization synthesis method using a dual-polarization QPSK modulator. A combination of the simple RoF generation and the versatile digital receiver technique is suitable for the proposed coherent optical/wireless seamless network.

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