Chinese Journal of Lasers B, 2002, 11 (1): 61, 网络出版: 2006-08-08  

A New 1×K Tunable Multi-wavelength Router and its Features

A New 1×K Tunable Multi-wavelength Router and its Features
作者单位
Department of Electronic Engineering, Southeast University, Nanjing 210096, China
摘要
Abstract
Tunable wavelength routers (TWRs) for multiple wavelength selection are key devices in dynamic wavelength-routing wavelength division multiplexing (WDM) networks. In this paper, by cascading conventional 2×2 TWRs, a new 1×K TWR is proposed for large-scale dynamic wavelength-routing WDM networks. When the cascading numbers are smaller, the 1×K TWR can be directly applied to networking WDM networks. When the cascading numbers are larger, the 1×K TWR can be carried out by the integrating method and be extensively used to networking various multi-wavelength optical networks by the way of “EDFA+TWR”. Though the cascading method proposed is based on the acousto-optic TWRs, it can be also applied to cascading other kinds of TWRs.
参考文献

[1] Jaafar M. H. Elmirghani, Hussen T.Mouftah. Technologies and architectures for scalable dynamic dense WDM networks. IEEE Comm. Mag.,2000, 38(2):58~66

[2] M. S. Borella, J. P. Jue, D. Banerjee et al.. Optical components for WDM lightwave networks. IEEE Proc., 1997, 85(8):1274~1307

[3] Chung-Sheng Li, Frank Tong. Crosstalk and interference penalty in all-optical networks using static wavelength routers. IEEE/OSA J. Lightwave Tech., 1996, 14(6):1120~1126

[4] Rajiv Ramaswami. Multiwavelength lightwave networks for computer communication. IEEE Comm. Mag., 1993, 31(2):78~88

[5] Kenneth A. McGreer. Arrayed waveguide gratings for wavelength routing. IEEE Comm. Mag., 1998, 36(12):62~68

[6] Robert D. Feldman, E. E. Harstead, S. Jiang et al.. An evaluation of architectures incorporating wavelength division multiplexing for broad-band fiber access. IEEE/OSA J. Lightwave Tech., 1998, 16(9):1546~1559

[7] Li Yinzhu, Li Zuo, Yang Rui et al.. Development of the multichannel acoustic-optic modulator. Chinese J. Lasers, 2000,A27(9):809~813 (in Chinese)

[8] Huang Gengcen, Fang Lihua, K. T. Chen et al.. Collinear-beam acoustic optical tunable filter. Chinese J. Lasers, 1996, 23(12):1100~1102 (in Chinese)

[9] Janet L. Jackel, Matthem S. Goodman, Jane E. Baran et al.. Acousto-optic tunable filters (AOTF′s) for multiwavelength optical cross-connects: crosstalk considerations. IEEE/OSA J. Lightwave Tech., 1996, 14(6):1056~1066

[10] Roberto Gaudino, May Len, Geoffrey et al.. MOSAIC: a multiwavelength optical subcarrier multiplexed controlled network. IEEE J. Select. Areas Commun., 1998, 16(7):1270~1285

[11] David A. Smith, Rohini S. Chakravarthy, Zhuoyu Bao et al.. Evolution of the acousto-optic wavelength routing switch. IEEE/OSA J. Lightwave Tech., 1996, 14(6):1005~1017

[12] Yoshihiko Suemura, Akio Tajima, Naoya Henmi et al.. An adaptive wavelength tunable optical filter employing an angle-tuned interference filter and an intelligent digital controller. IEEE/OSA J. Lightwave Tech., 1996, 14(6):1048~1055

GAN Chaoqin, SUN Xiaohan, ZHANG Mingde. A New 1×K Tunable Multi-wavelength Router and its Features[J]. Chinese Journal of Lasers B, 2002, 11(1): 61. GAN Chaoqin, SUN Xiaohan, ZHANG Mingde. A New 1×K Tunable Multi-wavelength Router and its Features[J]. 中国激光(英文版), 2002, 11(1): 61.

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