We review recent advances on phase sensitive amplifiers based on periodically poled LiNbO3 waveguides. In particular, we discuss their unique low noise amplification, phase squeezing properties, in-line operation, and applications.
{"title":"PPLN based phase sensitive amplifiers and their applications","authors":"M. Asobe, T. Umeki, H. Takenouchi","doi":"10.1109/SUM.2014.56","DOIUrl":"https://doi.org/10.1109/SUM.2014.56","url":null,"abstract":"We review recent advances on phase sensitive amplifiers based on periodically poled LiNbO3 waveguides. In particular, we discuss their unique low noise amplification, phase squeezing properties, in-line operation, and applications.","PeriodicalId":6456,"journal":{"name":"2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88442000","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}
A Monte Carlo integration based method to calculate symbol log-likelihood ratios for soft iterative decoding in the presence of imperfect carrier phase estimation (CPE) is proposed. The proposed method shows good robustness when CPE is imperfect, in particular for optimum modulation schemes.
{"title":"On the LDPC-coded modulation for ultra-high-speed optical transport in the presence of phase noise","authors":"I. Djordjevic, Ting Wang","doi":"10.1364/OFC.2013.OM2B.1","DOIUrl":"https://doi.org/10.1364/OFC.2013.OM2B.1","url":null,"abstract":"A Monte Carlo integration based method to calculate symbol log-likelihood ratios for soft iterative decoding in the presence of imperfect carrier phase estimation (CPE) is proposed. The proposed method shows good robustness when CPE is imperfect, in particular for optimum modulation schemes.","PeriodicalId":6456,"journal":{"name":"2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89313230","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 : 2013-03-17DOI: 10.1364/OFC.2013.PDP5C.6
P. Dong, Xiang Liu, S. Chandrasekhar, L. Buhl, R. Aroca, Y. Baeyens, Young-Kai Chen
We demonstrate a coherent modulator and a receiver based on monolithically-integrated silicon photonic circuits, capable of modulating and detecting 224-Gb/s polarization-division-multiplexed 16-QAM. The high-degree photonic integration promises small-form-factor and low-power transceivers for future coherent systems.
{"title":"224-Gb/s PDM-16-QAM modulator and receiver based on silicon photonic integrated circuits","authors":"P. Dong, Xiang Liu, S. Chandrasekhar, L. Buhl, R. Aroca, Y. Baeyens, Young-Kai Chen","doi":"10.1364/OFC.2013.PDP5C.6","DOIUrl":"https://doi.org/10.1364/OFC.2013.PDP5C.6","url":null,"abstract":"We demonstrate a coherent modulator and a receiver based on monolithically-integrated silicon photonic circuits, capable of modulating and detecting 224-Gb/s polarization-division-multiplexed 16-QAM. The high-degree photonic integration promises small-form-factor and low-power transceivers for future coherent systems.","PeriodicalId":6456,"journal":{"name":"2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73838546","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}
Haiyan Shang, Z. Li, T. Gui, Yuan Bao, Xinhuan Feng, Jianping Li, H. Fu, D. Geng
Ultra-fine optical spectrum microscope is demonstrated based on optical channel estimation using coherent optical OFDM signals and optical spectrum fusion technique. The frequency resolution and measurement range of this technique are 10.7-MHz and 250-GHz respectively.
{"title":"Ultra-fine optical spectrum microscope using optical channel estimation and spectrum fusion technique","authors":"Haiyan Shang, Z. Li, T. Gui, Yuan Bao, Xinhuan Feng, Jianping Li, H. Fu, D. Geng","doi":"10.1364/OFC.2013.OW4H.4","DOIUrl":"https://doi.org/10.1364/OFC.2013.OW4H.4","url":null,"abstract":"Ultra-fine optical spectrum microscope is demonstrated based on optical channel estimation using coherent optical OFDM signals and optical spectrum fusion technique. The frequency resolution and measurement range of this technique are 10.7-MHz and 250-GHz respectively.","PeriodicalId":6456,"journal":{"name":"2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75222294","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 : 2013-03-17DOI: 10.1364/OFC.2013.OTH4G.1
Joseph M. Kahn, K. Ho
This article consists of a collection of slides from the author's conference presentation. Some of the specific areas/topics discussed include: Mode coupling (Sources, effects and models); Modal dispersion (Principal modes, Statistics of group delays, MDM system complexity); Modal gains and losses (Statistics of gains/losses and noise, MDM system performance, Frequency diversity).
{"title":"Mode-division multiplexing systems: Propagation effects, performance and complexity","authors":"Joseph M. Kahn, K. Ho","doi":"10.1364/OFC.2013.OTH4G.1","DOIUrl":"https://doi.org/10.1364/OFC.2013.OTH4G.1","url":null,"abstract":"This article consists of a collection of slides from the author's conference presentation. Some of the specific areas/topics discussed include: Mode coupling (Sources, effects and models); Modal dispersion (Principal modes, Statistics of group delays, MDM system complexity); Modal gains and losses (Statistics of gains/losses and noise, MDM system performance, Frequency diversity).","PeriodicalId":6456,"journal":{"name":"2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75434778","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}
We experimentally demonstrate two-stage self-coupled optical waveguide (SCOW) resonators. Coupled-resonator-induced-transparency (CRIT) and high-order filtering features are observed. Resonance spectrum is tunable via a p-i-p thermal resistor or a p-i-n diode.
{"title":"Tunable two-stage self-coupled optical waveguide (SCOW) resonators","authors":"Zhi Zou, Linjie Zhou, Jingya Xie, Xiaomeng Sun, Liangjun Lu, Xinwan Li, Jianping Chen","doi":"10.1364/OFC.2013.OTU3C.6","DOIUrl":"https://doi.org/10.1364/OFC.2013.OTU3C.6","url":null,"abstract":"We experimentally demonstrate two-stage self-coupled optical waveguide (SCOW) resonators. Coupled-resonator-induced-transparency (CRIT) and high-order filtering features are observed. Resonance spectrum is tunable via a p-i-p thermal resistor or a p-i-n diode.","PeriodicalId":6456,"journal":{"name":"2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75742359","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}
C. Kottke, K. Habel, M. Eiselt, H. Griesser, J. Elbers
We propose a Subcarrier-WDM-PON system suitable for up to 320 users, using SSB modulation and wavelength reuse for colorless ONUs. The experimental results have shown the feasibility of such a concept.
{"title":"Coherent Subcarrier-WDM-PON system with SSB modulation and wavelength reuse","authors":"C. Kottke, K. Habel, M. Eiselt, H. Griesser, J. Elbers","doi":"10.1364/OFC.2013.OM2A.3","DOIUrl":"https://doi.org/10.1364/OFC.2013.OM2A.3","url":null,"abstract":"We propose a Subcarrier-WDM-PON system suitable for up to 320 users, using SSB modulation and wavelength reuse for colorless ONUs. The experimental results have shown the feasibility of such a concept.","PeriodicalId":6456,"journal":{"name":"2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75855277","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}
K. Taguchi, Hirotaka Nakamura, K. Asaka, T. Mizuno, Y. Hashizume, Takashi Yamada, M. Itoh, Hiroshi Takahashi, S. Kimura, N. Yoshimoto
We propose a high power λ-tunable burst-mode transmitter with an output of over +10 dBm using a synchronized gain-clamping booster SOA, and demonstrate a 40-dB loss budget and 40-km reach symmetric 40-Gbit/s λ-tunable WDM/TDM-PON.
{"title":"40-km reach symmetric 40-Gbit/s λ-tunable WDM/TDM-PON using synchronized gain-clamping SOA","authors":"K. Taguchi, Hirotaka Nakamura, K. Asaka, T. Mizuno, Y. Hashizume, Takashi Yamada, M. Itoh, Hiroshi Takahashi, S. Kimura, N. Yoshimoto","doi":"10.1364/OFC.2013.OW4D.6","DOIUrl":"https://doi.org/10.1364/OFC.2013.OW4D.6","url":null,"abstract":"We propose a high power λ-tunable burst-mode transmitter with an output of over +10 dBm using a synchronized gain-clamping booster SOA, and demonstrate a 40-dB loss budget and 40-km reach symmetric 40-Gbit/s λ-tunable WDM/TDM-PON.","PeriodicalId":6456,"journal":{"name":"2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74537327","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 : 2013-03-17DOI: 10.1364/NFOEC.2013.NM3F.2
S. Melle, Abhijeet Deore, O. Turkcu, S. Ahuja, S. Hand
Bandwidth efficiency for 100Gb/s WDM and switch architectures are compared in a North American long-haul network. Results show that OTN grooming utilizes fewest WDM wavelengths, and integrated WDM/switch architecture utilizes fewest client service interfaces.
{"title":"Comparing optical & OTN switching architectures in next-gen 100Gb/s networks","authors":"S. Melle, Abhijeet Deore, O. Turkcu, S. Ahuja, S. Hand","doi":"10.1364/NFOEC.2013.NM3F.2","DOIUrl":"https://doi.org/10.1364/NFOEC.2013.NM3F.2","url":null,"abstract":"Bandwidth efficiency for 100Gb/s WDM and switch architectures are compared in a North American long-haul network. Results show that OTN grooming utilizes fewest WDM wavelengths, and integrated WDM/switch architecture utilizes fewest client service interfaces.","PeriodicalId":6456,"journal":{"name":"2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75486751","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}
Mingzhi Lu, Hyun-Chul Park, J. Parker, E. Bloch, A. Sivananthan, Z. Griffith, L. Johansson, M. Rodwell, L. Coldren
A novel heterodyne optical phase-locked loop (OPLL) has been achieved and testing results are demonstrated with a 0.03 rad2 phase error variance. Based on the superior performance of this OPLL, a system prototype is shown for multiple applications, including free-space LIDAR systems, widely-and-fast-tunable ultra-narrow-linewidth lasers, and ultra-accurate optical spectrum analyzers.
{"title":"A heterodyne optical phase-locked loop for multiple applications","authors":"Mingzhi Lu, Hyun-Chul Park, J. Parker, E. Bloch, A. Sivananthan, Z. Griffith, L. Johansson, M. Rodwell, L. Coldren","doi":"10.1364/OFC.2013.OW3D.1","DOIUrl":"https://doi.org/10.1364/OFC.2013.OW3D.1","url":null,"abstract":"A novel heterodyne optical phase-locked loop (OPLL) has been achieved and testing results are demonstrated with a 0.03 rad2 phase error variance. Based on the superior performance of this OPLL, a system prototype is shown for multiple applications, including free-space LIDAR systems, widely-and-fast-tunable ultra-narrow-linewidth lasers, and ultra-accurate optical spectrum analyzers.","PeriodicalId":6456,"journal":{"name":"2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74109810","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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