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Low power and compact eight-channel reconfigurable optical add-drop multiplexers based on cascaded microring resonators
Tian, Yonghui; Ji, Ruiqiang; Zhang, Lei; Ding, Jianfeng; Chen, Hongtao; Yang, Lin; Yang, L.
2011
Source PublicationProceedings of SPIE- The International Society for Optical Engineering
ISSN0277786X
Volume8307Pages:83070O
AbstractWe report an eight-channel reconfigurable optical add-drop multiplexers(ROADMs) based on cascaded microring resonators with low tuning power and compact footprint. Microheaters are fabricated on the top of microring resonators, which can modulate microring resonators by the thermo-optic effect to achieve the reconfigurable functionality of the device. We demonstrate the reconfigurable add-drop multiplexing functionality for channel spacings of100GHz and50GHz, with the channel centre wavelengths aligned to International Telecommunication Unit(ITU) grid specifications. The crosstalk values for channel spacings of100GHz and50GHz are less than-22.5dB and-15.5dB, respectively. The average tuning power is about4.854 mw/nm and the response speed is about13.0 kHz.?2011 SPIE-OSA-IEEE.
metadata_83集成光电子学国家重点实验室
KeywordDrops Multiplexing Multiplexing Equipment Nanowires Optical Resonators Textile Fibers
Subject Area光电子学
Indexed ByEI
Language英语
Date Available2012-06-13
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/22954
Collection集成光电子学国家重点实验室
Corresponding AuthorYang, L.
Recommended Citation
GB/T 7714
Tian, Yonghui,Ji, Ruiqiang,Zhang, Lei,et al. Low power and compact eight-channel reconfigurable optical add-drop multiplexers based on cascaded microring resonators[J]. Proceedings of SPIE- The International Society for Optical Engineering,2011,8307:83070O.
APA Tian, Yonghui.,Ji, Ruiqiang.,Zhang, Lei.,Ding, Jianfeng.,Chen, Hongtao.,...&Yang, L..(2011).Low power and compact eight-channel reconfigurable optical add-drop multiplexers based on cascaded microring resonators.Proceedings of SPIE- The International Society for Optical Engineering,8307,83070O.
MLA Tian, Yonghui,et al."Low power and compact eight-channel reconfigurable optical add-drop multiplexers based on cascaded microring resonators".Proceedings of SPIE- The International Society for Optical Engineering 8307(2011):83070O.
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