A scalable and continuous-upgradable optical wireless and wired convergent access network

被引：6

作者：

Sung, J. Y. ^{[1
,2
]}

Cheng, K. T. ^{[3
,4
]}

Chow, C. W. ^{[1
,2
]}

Yeh, C. H. ^{[5
,6
]}

Pan, C. -L. ^{[3
,4
]}

机构：

[1] Natl Chiao Tung Univ, Dept Photon, Hsinchu 30010, Taiwan

[2] Natl Chiao Tung Univ, Inst Electopt Engn, Hsinchu 30010, Taiwan

[3] Natl Tsing Hua Univ, Dept Phys, Hsinchu, Taiwan

[4] Natl Tsing Hua Univ, Inst Photon Technol, Hsinchu, Taiwan

[5] Ind Technol Res Inst, Informat & Commun Res Labs, Hsinchu 31040, Taiwan

[6] Fu Jen Catholic Univ, Grad Inst Appl Sci & Engn, New Taipei 24205, Taiwan

来源：

OPTICS EXPRESS | 2014年 / 22卷 / 11期

关键词：

SIGNAL DISTRIBUTION; WDM-PON; RADIO; SYSTEM;

D O I：

10.1364/OE.22.012779

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this work, a scalable and continuous upgradable convergent optical access network is proposed. By using a multi-wavelength coherent comb source and a programmable waveshaper at the central office (CO), optical millimeter-wave (mm-wave) signals of different frequencies (from baseband to > 100 GHz) can be generated. Hence, it provides a scalable and continuous upgradable solution for end-user who needs 60 GHz wireless services now and > 100 GHz wireless services in the future. During the upgrade, user only needs to upgrade their optical networking unit (ONU). A programmable waveshaper is used to select the suitable optical tones with wavelength separation equals to the desired mm-wave frequency; while the CO remains intact. The centralized characteristics of the proposed system can easily add any new service and end-user. The centralized control of the wavelength makes the system more stable. Wired data rate of 17.45 Gb/s and w-band wireless data rate up to 3.36 Gb/s were demonstrated after transmission over 40 km of single-mode fiber (SMF). (C) 2014 Optical Society of America

引用

页码：12779 / 12784

页数：6

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