OFC/NFOEC

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OFC/NFOEC09 Summary ---Access---

• Lei Shi Marilet De Andrade

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OFC09 Tracks

• Sessions related with Access Networks
• OMN WDM-Access I OThA WDM-Access II
• NME Advanced PON (10G PON)
• OThJ Optical Wireless Convergence
• NThC PON and Access Networks
• OMV OFDM based Access Technologies
• OWR Ethernet Networks for Access
• OWH High-Speed TDM PON
• NWC Advanced FTTx Technologies
• OThP Next Generation Access Networks
• Post-Deadline papers
• OMD Workshop Migration Scenarios towards future
  Access Networks
• Poster Sessions

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OFC09 Tracks

• Sessions related with Access Networks
• OMN WDM-Access I OThA WDM-Access II
• NME Advanced PON (10G PON)
• OThJ Optical Wireless Convergence
• NThC PON and Access Networks
• OMV OFDM based Access Technologies
• OWR Ethernet Networks for Access
• OWH High-Speed TDM PON
• NWC Advanced FTTx Technologies
• OThP Next Generation Access Networks
• Post-Deadline papers
• Workshop Migration Scenarios towards future
  Access Networks
• Poster Sessions

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OMN WDM-Access I
Code Title Author/Affiliate Topic Trends
OMN1 Invited New Passive Optical Technologies Enabling Faster, Lower Cost MDU Installations John George, OFS Optics, United States Innovation on MDU (multi-dwelling units) installation technologies to minimize costs up to 65 and speed deployment up to 500 Enhancement on installation technology Architecture WDM PON adding a service-ONU Colorless ONU, design
OMN2 Colorless WDM-PON Performance Improvement Exploiting a Service-ONU for Multiwavelength Distribution Gianluca Berrettini, Scuola Superiore Sant'Anna, Italy Authors use a Service-ONU to perform multi-wavelength distribution. They demonstrate mitigation of Rayleigh backscattering effect and path-loss degradation Enhancement on installation technology Architecture WDM PON adding a service-ONU Colorless ONU, design
OMN3 S-Band RSOAs for WDM PONs Anthony Kelly, University of Glasgow, United Kingdom Authors report on a polarisation independent S-band RSOA for WDM-PON applications for the first time. Enhancement on installation technology Architecture WDM PON adding a service-ONU Colorless ONU, design
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OMN WDM-Access I
Code Title Author/Affiliate Topic Trends
OMN4 Reflection Tolerance Enhancement of RSOA-Based WDM PON by Using Optical Frequency Dithering Ayako Murakami, KDDI RD Laboratories, Japan Enhancement of reflection tolerance of the RSOA-based WDM-PON, by using dithering frequency Different enhancements improving RSOA FEC codes, 10Gbps QPSK PON design
OMN5 FEC Optimization for 10-Gb/s WDM PON Implemented by Using Bandwidth-Limited RSOA Keun Yeong Cho, KAIST, Republic of Korea It is possible to transmit 10- Gb/s signal over 20 km with the optimized FEC code. Different enhancements improving RSOA FEC codes, 10Gbps QPSK PON design
OMN6 10-Gbit/s Next-Generation Coherent QPSK-PON with Reduced Bandwidth Requirements Employing Linear Digital Equalization with Adaptive Algorithm Sang-Yuep Kim, NTT Access Network Service Systems Laboratories, Japan Experimentally demonstrate a 10-Gbit/s coherent QPSK-PON with a reduced bandwidth requirement with low power penalty Different enhancements improving RSOA FEC codes, 10Gbps QPSK PON design
OMN7 1.28 Terabit/s (32x40 Gbit/s) WDM Transmission over a Double-Pass Free Space Optical Link Ernesto Ciaramella, Scuola Superiore Sant'Anna, Italy 1.28 Terabit/s is transmitted over a double pass free-space optical link between 2 buildings, and connected to fibers. Free-space to wire transparent transmission
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OThA WDM-Access II
Code Title Author/Affiliate Topic Trends
OThA1 Invited Plug-and-Play WDM-PON Technologies for Future Flexible Optical Access Networks Hiro Suzuki, NTT Access Network Service Systems Laboratories, NTT Corporation, Japan Achieving plug-and-play function automatic remote frequency setting procedure and a remote frequency stabilization method. Architecture enhancements adding flexibility to the WDM-PON Source and receiver design
OThA2 Bidirectional 1.25-Gbps WDM-PON with Broadcasting Function Based on Fabry-Perot Light Source and RSOA Thang Pham, Department of Electrical and Electronic Engineering, Yonsei University, Republic of Korea A novel WDM-PON delivering bidirectional baseband data and broadcast data is proposed. RSOAs are used as modulators for baseband data at OLT and ONU. Architecture enhancements adding flexibility to the WDM-PON Source and receiver design
OThA3 16x2.5 Gbit/s Downstream Transmission in Colorless WDM-PON Based on Injection-Locked Fabry-Perot Laser Diode Using a Single Quantum Dash Mode-Locked Fabry-Perot Laser as Multi-Wavelength Seeding Source Quoc Thai Nguyen, FOTON-ENSSAT, France Error-free colorless WDM-PON downstream over 25 km for 16 channels with 85GHz channel spacing is experimentally demonstrated at 2.5Gbit/s Architecture enhancements adding flexibility to the WDM-PON Source and receiver design
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OThA WDM-Access II
Code Title Author/Affiliate Topic Trends
OThA4 Isolator-Less Optically Injection-Locked 1.55-µm VCSELs for Upstream Transmitters in WDM-PONs Devang Parekh, University of California Berkeley, USA An optically injection locked 1.55-µm VCSEL is demonstrated for use as an isolator-free, low-cost, directly modulated upstream transmitter in a WDM-PON Design and optimization of transmitters and receivers Optimizing extended reach PON
OThA5 SOA Based Upstream Packet Equalizer in 10Gb/s Extended-Reach PONs Cleitus Antony, Tyndall National Institute, University College Cork, Ireland The scheme can equalize packets with 12dB dynamic range without requiring a burst-mode receiver. Design and optimization of transmitters and receivers Optimizing extended reach PON
OThA6 Signal-Induced Rayleigh Noise Reduction Using Gain Saturation in an Integrated R-EAM-SOA Paul Townsend, Photonic Systems Group, Tyndall National Institute, Ireland Mitigation of signal-induced Rayleigh beat noise by gain saturation of the SOA element in an integrated R-EAM-SOA operating at 10Gb/s. Design and optimization of transmitters and receivers Optimizing extended reach PON
OThA7 Full-Duplex Bidirectional Transmission at 10 Gbps in WDM PONs with RSOA-Based ONU Using Offset Optical Filtering and Electronic Equalization Mireia Omella, Univ. Politecnica de Catalunya, Spain Demonstrated using a low-bandwidth RSOA (1.5 GHz) in the ONU, assisted by electronic equalization (DFE) and optimum offset filtering at the receiver (OLT) end
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NME Advanced PON (10G PON...)
Code Title Author/Affiliate Topic Trends
NME1 Maximizing the Transmission Performance of DMT Signal for Next Generation PON System by Direct Modulation of Cost-Effective and Low Bandwidth Lasers Thanh-Nga Duong, France Telecom RD, Orange Labs, France Using Levin-Campello bit loading algorithm in DMT signal to optimize communication link capacity, high bit rate is obtained. Optimizing link capacity, co-existence legacy-10G PON, extended reach PON techniques
NME2 Over 25-dB Dynamic Range 10-/1-Gbps Optical Burst-Mode Receiver Using High-Power-Tolerant APD Seigo Takahashi, NEC Corp., Japan Co-existence of 10-/1-Gbps-PON systems was demonstrated. Inter-burst dynamic range as large as 25dB for both 10 and 1-Gbps. Optimizing link capacity, co-existence legacy-10G PON, extended reach PON techniques
NME3 Extended-Reach Gigabit Passive Optical Network for Rural Areas Using Distributed Raman Amplifiers K. Lee, Ctr. for Ultra-Broadband Information Networks, Univ. of Melbourne, Australia Symmetric 2.5-Gb/s bidirectional transmission is achieved for 32 subscribers over 60-km reach, without using any active extender. Optimizing link capacity, co-existence legacy-10G PON, extended reach PON techniques
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NME Advanced PON (10G PON...)
Code Title Author/Affiliate Topic Trends
NME4 Tunable GPON Receivers Enable Phased Migration to 1Gb/s per Subscriber Robert Murano, Aegis Lightwave, Inc., United States Seven 100GHz spaced channels, deployment strategies for low-cost migration to up to 1Gb/s per subscriber downstream Wavelength-Agile PON. Tunable Laser for low Cost migration, Multicast overlay and symmetrical PON, OFDMA-PON
NME5 A WDM-PON with 10-Gb/s Symmetric Bit-Rates and Multicast Overlay with Delay-Based Multicast Control Jing Xu, The Chinese University of Hong Kong, China Propose and experimentally demonstrate a WDM-PON with 10-Gb/s IRZ downstream point-to-point signals, 10-Gb/s DPSK downstream multicast signals, and 10-Gb/s NRZ upstream signals. Tunable Laser for low Cost migration, Multicast overlay and symmetrical PON, OFDMA-PON
NME6 10.8-Gb/s OFDMA-PON Transmission Performance Study Dayou Qian, NEC America Labs, United States Studying performance of OFDMA-PON. The maximum path loss was achieved at 25.5dB using IM and APD without optical amplifier. Tunable Laser for low Cost migration, Multicast overlay and symmetrical PON, OFDMA-PON
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OTuJ Optical Wireless Convergence
Code Title Author/Affiliate Topic Trends
OTuJ1 Generation and Transport of Independent 2.4 GHz (Wi-Fi), 5.8 GHz (WiMAX), and 60-GHz Optical Millimeter-Wave Signals on a Single Wavelength for Converged Wireless over Fiber Access Networks Yu-Ting Hsueh, School of Electrical and Computer Engineering, Georgia Institute of Technology, United States Experimentally demonstrate a novel optical-wireless system to flexibly offer multiple wireless services on a single wavelength Radio over fiber
OTuJ2 Triple-Format, UWB-WiFi-WiMax, Radio-over-Fiber Co-Existence Demonstration Featuring Low-Cost 1308/1564nm VCSELs and a Reflective Electro-Absorption Transceiver Stuart Walker, University of Essex, United Kingdom Demonstrate co-existing UWB-WiFi- WiMax radio-over-fibre transmission above 600 Mbps over 1km of fibre using a reflective electro-absorption transceiver Radio over fiber
OTuJ3 Dispersion Tolerant UWB-IR-over-Fiber Transmission under FCC Indoor Spectrum Mask Masanori Hanawa, University of Yamanashi, Japan Fully FCC-compliant and dispersion tolerant UWB-IR-over-Fiber transmission is experimentally demonstrated for the first time. Radio over fiber
OTuJ4 Multi-Wavelength 3.42 Gbps UWB Radio-over-Fiber Demonstration Featuring a Reflective Electro-Absorption Transceiver and Low-Cost DWDM Grid VSELS Stuart Walker, University of Essex, United Kingdom A hybrid compensation method for transmitter and receiver IQ imbalance in high capacity OFDM is investigated. Radio over fiber
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OTuJ Optical Wireless Convergence
Code Title Author/Affiliate Topic Trends
OTuJ5 A Novel Architecture for Seamless Integration of ROF with Centralized Lightwave WDM-PON Network Lin Chen, Hunan University, China Demonstrated a novel architecture for seamless integration ROF with OFDM-WDM-PON based on an integrated external modulator.
OTuJ6 Transmission of 1.2 Gbit/s Polarization-Multiplexed UWB Signals in PON with 0.76 Bit/s/Hz Spectral Efficiency Maria Morant, Valencia Nanophotonics Technology Center, Universidad Politécnica de Valencia, Spain The transmission of 1.2 Gbit/s Polarization-Multiplexed OFDM-based UWB signals in PON is proposed and experimentally demonstrated.
OTuJ7 Transmission of Optically Generated 1.25 Gb/s QAM Wireless Signals in a Dynamically Reconfigurable Optical WDM Network Rakesh Sambaraju, Valencia Nanophotonics Technology Center, Universidad Politécnica de Valencia, Spain WDM transmission of 1.25 Gb/s 4-QAM photonic vector modulated signals together with 155 Mb/s baseband and a UMTS signal in a dynamically reconfigurable network is demonstrated.
OTuJ8 Cost-Effective Radio-over-Fiber Systems Employing Phase-Modulated Downlink and Intensity-Modulated Uplink Ho-Chul Ji, Osaka University, Japan Radio-over-fiber system over a single optical carrier with a good error vector magnitude performance, for uplink and downlink signal
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NThC PON and Access Networks
Code Title Author/Affiliate Topic Trends
NThC1 Backward Compatible Coexistence of PON Systems Frank Effenberger, Huawei Technologies USA, United States Authors review the concept of PON coexistence, which facilitates upgrading existing networks. A novel scheme with a superior combination of properties is proposed. Super-OLT PON 10GPON coexistence Aggregation of PONs for extended reach Adaptive ONU to Point-to-Point or PON system
NThC2 Extended Reach Access Network Based on Aggregation of the G-PON Traffic Fabienne Saliou, France Telecom RD, France Proposal to increase the reach and reduce the number of central offices by traffic aggregation of four G-PONs PON 10GPON coexistence Aggregation of PONs for extended reach Adaptive ONU to Point-to-Point or PON system
NThC3 Feasibility Study of Adaptive ONU for Gigabit Optical Access Networks Junichi Kani, NTT Corp., Japan Study the feasibility of the adaptive ONU that can be connected to either Gigabit-Ethernet-based point-to-point or passive-optical-network systems. PON 10GPON coexistence Aggregation of PONs for extended reach Adaptive ONU to Point-to-Point or PON system
NThC4 Invited 10G-EPON Standardization and Its Development Status Keiji Tanaka, KDDI RD Labs, Japan The work reviews the key features of IEEE802.3av specifications and its research and development status. PON 10GPON coexistence Aggregation of PONs for extended reach Adaptive ONU to Point-to-Point or PON system
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PDP Post-Deadline PapersOFC I. Access Networks
Code Title Author/Affiliate Topic Trends
PDPD4 Demonstration of Burst Transmission of Multiple Capacity 10G-PON over OCDMA Uplink Using Hybrid SSFBG Encoder/Multi-Port Decoder and 10Gbps Burst-Mode Receiver Satoshi Yoshima, Mitsubishi Electric Corp., Japan In a novel 10G-PON over OCDMA system (4OCDMAx4-packet) uplink burst transmission having 4 times larger capacity than 10G-PON Increasing PON capacity Contribution to measurement method
PDPD5 108Gb/s OFDMA-PON with Polarization Multiplexing and Direct-Detection Dayou Quian, NEC America Labs, Inc., United States The highest single-? downstream rate PON reported to the date (108Gb/s) has been demonstrated Increasing PON capacity Contribution to measurement method
PDPD6 Frame-Loss-Free Line Switching Method for In-Service Optical Access Network Using an Interferometry Line Length Measurement Kuniaki Tanaka, NTT Access Network Service Systems Labs, NTT Corp., Japan A method for interferometry path length measurement of dualized optical transmission lines with precision of 1mm. Increasing PON capacity Contribution to measurement method
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PDP Post-Deadline PapersNFOEC 1. Optical
Networks and Services
Code Title Author/Affiliate Topic Trends
PDPD9 First Commercial Service of a Colorless Gigabit WDM/TDM Hybrid PON System Han-Hyub Lee, Electronics and Telecommunications Res. Inst., Republic of Korea Description of the first RSOA-based hybrid PON system to enter commercial service. Colorless-based hybrid PON deployment Efficiency scheme for NG-PON
PDPD10 Bandwidth Reduction via Localized Peer-to-Peer (P2P) Video on NG-PON Ken Kerpez, Telecordia Technologies, USA Video distribution using P2P that can be localized within the same access network is examined. Authors prove that nearly all unicast video can be delivered this way, lowering core Internet bandwidth by 43 Colorless-based hybrid PON deployment Efficiency scheme for NG-PON
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Workshop Migration Scenarios towards future
Access Networks

• W. Cheng, Huawei
• Quadruple play QoS requires capacity expansion
  -gt smooth grow
• TDM, WDM, OFDM, OCDMA
• WDM colorless ONU based on reflective
  semiconductor (still using 1 wavelength/ONU)
• Ronald Heron, Lucent-Alcatel
• DBA with bounding can bring significant benefits
  to FTTN
• WDM-PON Capex and operational issues

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Workshop Migration Scenarios towards future
Access Networks

• Kent McCammon, ATT
• A Cabinet flexibility point is good for
  migration, through rearrangements at cabinet
• WDM over GPON, upgrade scenario Deliver services
  to the legacy users, One-ONT-at-the-time
  migration, Work at the ends, not at the cabinet
• Vincent Obyrne
• Adding EDFA to GPON
• GPON to XGPON evolution through coexistence or
  use different fibers
• On the same fiber would imply many benefits
• FTTP evolution NG-PON/WDM
• Avoid rearrangement of users and physical
  structure.

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Trends

• Evolution to WDM-PON and Architectures
• Flexibility (plug and play setting)
• Coexistence
• Hybrid scenarios
• Adding Service-ONU
• Low cost tunable laser
• PON Improvements
• P2P Localization
• Adaptive ONU (Point-to-Point and PON)
• Extended reach of GPON by using aggregation
• Extended Reach improvements
• Using Distributed Raman Amplifiers
• SOA Based Upstream Packet Equalizer

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Trends

• WDM-PON design, Tx Rx
• Optimizing FEC codes
• S-band RSOA
• RSOA with Gain saturation
• Using Offset Optical Filtering and Electronic
  Equalization
• Using Optical Frequency Dithering
• Injection-Locked Fabry-Perot Laser Diode Using a
  Single Quantum Dash Mode-Locked Fabry-Perot Laser
  
• Optical-Wireless Convergence
• Radio on Fiber (ROF)
• High-Speed PON designs
• OFDMA-PON
• QPSK-PON
• OCDMA system

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Thank you!