Multideck structure WDM devices for optical networks

Feng Zhao; Jizuo Zou; Ray T. Chen

doi:10.1117/12.475768

9 July 2003 Multideck structure WDM devices for optical networks

Feng Zhao, Jizuo Zou, Ray T. Chen

Proceedings Volume 4998, Photonic Integrated Systems; (2003) https://doi.org/10.1117/12.475768
Event: Integrated Optoelectronics Devices, 2003, San Jose, CA, United States

Abstract

Wavelength division multiplexing (WDM) and demultiplexing (WDDM) devices are considered to be one of the key elements in optical networks. WDM device by using conventional, such as thin film filter and AWG based devices, can only be used as one device either multiplexing or demultiplexing. Here we propose a novel structure for WDM device, which is based on free-space diffraction-grating multiplexer/demultiplexer technology. By using multi-deck fiber arrays one device can function as both multiplexers and demultiplexers simutaneouly. In this paper we will give the structure and working principle for such device. We will also discuss the optical design issues. Finally we will present our experimental results. The devices can be used for bi-directional transmissions and optical transceivers in optical networks.

Citation Download Citation

Feng Zhao, Jizuo Zou, and Ray T. Chen "Multideck structure WDM devices for optical networks", Proc. SPIE 4998, Photonic Integrated Systems, (9 July 2003); https://doi.org/10.1117/12.475768

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