An Effect of Downlink Optical Sideband Suppression on Uplink Transmission in Full-Duplex DWDM Millimeter-Wave-Band Radio-over-Fiber

Author

Takahashi, Yoshitomo ; Matsuba, Kiyokazu ; Sono, Takahiro ; Sadoshima, Susumu ; Toda, Hiroyuki ; Kuri, Toshiaki ; Kitayama, Ken-ich

Author_Institution

Doshisha Univ. Kyotanabe, Kyotanabe

fYear

2007

fDate

3-5 Oct. 2007

Firstpage

112

Lastpage

115

Abstract

We quantitatively investigate an influence of its Ulna I downlink optical sideband on uplink transmission in full-duplex dense wavelength division multiplexed (DWDM) millimeter-wave-band (mm-wave-band) radio-over-fiber (RoF) system. From our previous experiment, it was obtained that the influence was negligible when the undesired downlink sideband was suppressed by more than 20 dB. In this paper, we show the relationship between the downlink sideband suppression and the uplink transmission performance by numerical simulation, which was difficult to be scrutinized in practical experiment.

Keywords

microwave photonics; optical modulation; radio-over-fibre; wavelength division multiplexing; downlink optical sideband suppression; full-duplex dense wavelength division multiplexing; millimeter-wave-band radio-over-fiber; uplink transmission; Arrayed waveguide gratings; Downlink; Fiber nonlinear optics; Intensity modulation; Nonlinear optics; Optical crosstalk; Optical filters; Optical modulation; Stimulated emission; Wavelength division multiplexing;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Photonics, 2007 IEEE International Topical Meeting on

Conference_Location

Victoria, BC

Print_ISBN

978-1-4244-1167-2

Electronic_ISBN

978-1-4244-1168-9

Type

conf

DOI

10.1109/MWP.2007.4378149

Filename

4378149