In this paper, a configuration for a tunable multiwavelength erbium doped fiber ring laser based on optical add-drop multiplexers and a highly birefringent photonic crystal fiber Sagnac interferometer is proposed. Four different laser lines were obtained simultaneously all with an optical signal to noise ratio higher than 65 dB, the best to our knowledge when using photonic crystal fibers. This proposed configuration is based on commercial devices and is adapted to the ITU channel's normative. (C) 2012 Elsevier Ltd. All rights reserved.
机构:
Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R ChinaChinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Lu Yangyang
Tian Yonghui
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Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R ChinaChinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Tian Yonghui
Yang Lin
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Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R ChinaChinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
机构:
State Key Laboratory on Integrated Optoelectronics,Institute of Semiconductors,Chinese Academy of SciencesState Key Laboratory on Integrated Optoelectronics,Institute of Semiconductors,Chinese Academy of Sciences
机构:
Hong Kong Polytech Univ, Photon Res Ctr, Hung Hon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Photon Res Ctr, Hung Hon, Hong Kong, Peoples R China
Zhang, AL
Liu, HL
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机构:Hong Kong Polytech Univ, Photon Res Ctr, Hung Hon, Hong Kong, Peoples R China
Liu, HL
Demokan, MS
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机构:Hong Kong Polytech Univ, Photon Res Ctr, Hung Hon, Hong Kong, Peoples R China
Demokan, MS
Tam, HY
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机构:Hong Kong Polytech Univ, Photon Res Ctr, Hung Hon, Hong Kong, Peoples R China