Pub Date : 2012-11-07DOI: 10.1364/ACPC.2012.ATH2A.1
S. Jain, T. May-Smith, A. Dhar, A. Webb, M. Belal, J. Sahu
We report a crosstalk-free Er-doped amplifier consisting of 3-fibers, each behaving as a single fiber in isolation. 32dB of gain and <;5dB of noise figure have been obtained at 1530 nm for input signal of -23dBm.
{"title":"Gain and noise figure study of Er-doped multi-element fiber amplifier","authors":"S. Jain, T. May-Smith, A. Dhar, A. Webb, M. Belal, J. Sahu","doi":"10.1364/ACPC.2012.ATH2A.1","DOIUrl":"https://doi.org/10.1364/ACPC.2012.ATH2A.1","url":null,"abstract":"We report a crosstalk-free Er-doped amplifier consisting of 3-fibers, each behaving as a single fiber in isolation. 32dB of gain and <;5dB of noise figure have been obtained at 1530 nm for input signal of -23dBm.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121503848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-11-07DOI: 10.1364/ACP.2012.ATh2D.2
Y. Iwai, H. Hasegawa, K. Sato
We describe two effective routing strategies for a novel photonic node architecture that utilizes interconnected small-scale optical cross-connect (OXC) systems. Simulation results indicated that these strategies can achieve almost the same performance as that of the conventional single large-scale cross-connect.
{"title":"Efficient routing strategies for interconnected small scale OXC sub-system networks","authors":"Y. Iwai, H. Hasegawa, K. Sato","doi":"10.1364/ACP.2012.ATh2D.2","DOIUrl":"https://doi.org/10.1364/ACP.2012.ATh2D.2","url":null,"abstract":"We describe two effective routing strategies for a novel photonic node architecture that utilizes interconnected small-scale optical cross-connect (OXC) systems. Simulation results indicated that these strategies can achieve almost the same performance as that of the conventional single large-scale cross-connect.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125102846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-11-07DOI: 10.1364/ACPC.2012.ATH4E.2
J. Piotrowski
Recent progress in sensitive and fast-response detection of the mid-infrared radiation with uncooled devices based on variable gap HgCdTe heterostructures. The devices show sub-nanosecond response time and performance approaching fundamental limits.
{"title":"Recent progress in uncooled photodetection of the mid-infrared radiation","authors":"J. Piotrowski","doi":"10.1364/ACPC.2012.ATH4E.2","DOIUrl":"https://doi.org/10.1364/ACPC.2012.ATH4E.2","url":null,"abstract":"Recent progress in sensitive and fast-response detection of the mid-infrared radiation with uncooled devices based on variable gap HgCdTe heterostructures. The devices show sub-nanosecond response time and performance approaching fundamental limits.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122515319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-11-07DOI: 10.1364/ACPC.2012.AF4A.62
S. Yamamoto, M. Ohashi, Y. Miyoshi
We investigate theoretically the crosstalk in multi-core fibers with α-index and trench-type α-index cores based on the two core model and compare their α dependence of crosstalk.
从理论上研究了α-折射率型和沟槽型α-折射率型多芯光纤中的串扰，并比较了它们对串扰的α依赖性。
{"title":"Crosstalk comparison of multi-core fibers with α-index and trench-index cores","authors":"S. Yamamoto, M. Ohashi, Y. Miyoshi","doi":"10.1364/ACPC.2012.AF4A.62","DOIUrl":"https://doi.org/10.1364/ACPC.2012.AF4A.62","url":null,"abstract":"We investigate theoretically the crosstalk in multi-core fibers with α-index and trench-type α-index cores based on the two core model and compare their α dependence of crosstalk.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131144248","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Varying shapes of InGaN nanostructures were simultaneously formed on silicon epitaxially. The nanowires and nanomushrooms emit violet-blue light, and broad yellow-orange-red luminescence, respectively. The combination of which is promising for white light emission.
{"title":"Simulataneous formation of InGaN nanostructures with varying shapes for white light source applications","authors":"A. Gasim, D. Cha, T. Ng, P. Bhattacharya, B. Ooi","doi":"10.1364/ACP.2012.AS2F.2","DOIUrl":"https://doi.org/10.1364/ACP.2012.AS2F.2","url":null,"abstract":"Varying shapes of InGaN nanostructures were simultaneously formed on silicon epitaxially. The nanowires and nanomushrooms emit violet-blue light, and broad yellow-orange-red luminescence, respectively. The combination of which is promising for white light emission.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131163689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-11-07DOI: 10.1364/ACPC.2012.AF3B.5
M. Florentino, D. Liang, G. Kuczveil, R. Beausoleil
We present our latest updates on hybrid microring lasers including an unidirectional ring lasers and lasers that use a thermal shunt to improve thermal performance.
我们介绍了混合微环激光器的最新进展，包括单向环形激光器和使用热分流器来提高热性能的激光器。
{"title":"Hybrid silicon lasers: Progress and perspectives","authors":"M. Florentino, D. Liang, G. Kuczveil, R. Beausoleil","doi":"10.1364/ACPC.2012.AF3B.5","DOIUrl":"https://doi.org/10.1364/ACPC.2012.AF3B.5","url":null,"abstract":"We present our latest updates on hybrid microring lasers including an unidirectional ring lasers and lasers that use a thermal shunt to improve thermal performance.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131538223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-11-07DOI: 10.1364/ACPC.2012.AS1A.6
H. Xia, H. P. Li, X. X. Zhang, S. J. Zhang, X. G. Tang, Y. Liu
We numerically demonstrate the dissipative soliton generation in an all-fiber mode-locked thulium-doped fiber ring laser. It is shown that dissipative solitons could be formed with a SESAM acting as a mode-locker and a filtering-equivalent component.
{"title":"Numerical investigation of dissipative soliton generation in an all-fiber thulium-doped fiber ring laser","authors":"H. Xia, H. P. Li, X. X. Zhang, S. J. Zhang, X. G. Tang, Y. Liu","doi":"10.1364/ACPC.2012.AS1A.6","DOIUrl":"https://doi.org/10.1364/ACPC.2012.AS1A.6","url":null,"abstract":"We numerically demonstrate the dissipative soliton generation in an all-fiber mode-locked thulium-doped fiber ring laser. It is shown that dissipative solitons could be formed with a SESAM acting as a mode-locker and a filtering-equivalent component.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131567736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-11-07DOI: 10.1364/ACPC.2012.AF3C.3
Yingying Cao, Xue Chen, Xicong Li
To improve system capacity for 10G EPON, a channel-adaptive FEC scheme is proposed, which efficiently improves capacity performance by adopting the optimal code of each ONU and can be implemented with very low increment of complexity.
{"title":"An improved FEC scheme for 10G EPON based on channel adaptation","authors":"Yingying Cao, Xue Chen, Xicong Li","doi":"10.1364/ACPC.2012.AF3C.3","DOIUrl":"https://doi.org/10.1364/ACPC.2012.AF3C.3","url":null,"abstract":"To improve system capacity for 10G EPON, a channel-adaptive FEC scheme is proposed, which efficiently improves capacity performance by adopting the optimal code of each ONU and can be implemented with very low increment of complexity.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121268051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-11-07DOI: 10.1364/ACPC.2012.ATH1H.1
H. Chien, Z. Jia, Jianjun Yu, Z. Dong
The long reach capability of superchannel transmission using noise-suppressed Nyquist wavelength-division multiplexing (NS-N-WDM) has been evaluated. Field demonstration was achieved by co-transmitting 100G real-time channels, and 400G and 1T superchannels over 1750km with EDFA-only amplification.
{"title":"Terabit superchannel transmission: From laboratory testing to field demonstration","authors":"H. Chien, Z. Jia, Jianjun Yu, Z. Dong","doi":"10.1364/ACPC.2012.ATH1H.1","DOIUrl":"https://doi.org/10.1364/ACPC.2012.ATH1H.1","url":null,"abstract":"The long reach capability of superchannel transmission using noise-suppressed Nyquist wavelength-division multiplexing (NS-N-WDM) has been evaluated. Field demonstration was achieved by co-transmitting 100G real-time channels, and 400G and 1T superchannels over 1750km with EDFA-only amplification.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127627999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-11-07DOI: 10.1364/ACPC.2012.AF4A.40
Haiting Zhang, S. Pan, Menghao Huang, Xiangfei Chen
A novel APL with large SFDR based on cascaded PolMs is proposed. The IMD3 is reduced by 37.9 dB and the SFDR is improved by 13.2 dB as compared with the conventional intensity-modulated link.
{"title":"Linear analog photonic link based on cascaded polarization modulators","authors":"Haiting Zhang, S. Pan, Menghao Huang, Xiangfei Chen","doi":"10.1364/ACPC.2012.AF4A.40","DOIUrl":"https://doi.org/10.1364/ACPC.2012.AF4A.40","url":null,"abstract":"A novel APL with large SFDR based on cascaded PolMs is proposed. The IMD3 is reduced by 37.9 dB and the SFDR is improved by 13.2 dB as compared with the conventional intensity-modulated link.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128060869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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