搜索结果: 1-15 共查到“光学工程 Burst-mode”相关记录26条 . 查询时间(0.081 秒)
Symmetric 10G-EPON ONU Burst-Mode Transceiver Employing Dynamic Power Save Control Circuit
10G-EPON ONU Burst-Mode Employing Dynamic Save Control Circuit
2015/5/18
Symmetric 10G-EPON ONU burst-mode transceiver employing dynamic power save control circuit was, for the first time, developed. Reduction of power consumption up to 37.7% was successfully achieved with...
A Consolidated Multi-rate Burst-Mode DPSK Transmitter Using a Single Mach-Zehnder Modulator
Phase modulation Free-space optical comm Optical communications
2015/5/26
We demonstrate phase modulation, pulse carving, and burst-mode windowing in a single Mach-Zehnder modulator, significantly reducing size, weight, power, and complexity of prior three-modulator designs...
100-km uplink transmission of 10G- and 1G-ONU co-existing TDM-OCDMA-PON system using dual-rate burst-mode receiver
Networks Optical communications
2015/5/22
In a cost-effective TDM-OCDMA-PON system without en/decoder at each ONU, the uplink dispersion-compensation-free 10 Gbps/1 Gbps-co-existing TDM x 4-OCDMA transmission over 100 km SMF is demonstrated b...
Over-Sampling based Burst-mode CDR Technology for High-speed TDM-PON Systems
Networks Optical communications
2015/5/22
We review recent progress of a over-sampling based burst-mode CDR as the key PMD device for supporting next-generation, 10Gbps capable TDM-PON systems. For the essence of circuit design, its burst-mod...
AC-coupled Reset-less 10 Gbps Burst-mode 3R Receiver Using an Internal Scrambling Scheme
AC-coupled Reset-less Burst-mode Receiver Scrambling Scheme
2015/5/18
We propose and experimentally demonstrate a fully AC-coupled reset-less burst-mode 3R receiver with a novel internal scrambling scheme for an easily-implementable 10Gbps PON-OLT. Fast acquisition time...
Effective Accommodation for Users Located in Long / Short Distance Areas through PONs with Dual Stage Splitter Configuration Using ALC Burst-Mode Optical Amplifier
Long / Short Distance Areas Dual Stage Splitter Configuration Burst-Mode Optical Amplifier
2015/5/18
An ALC circuit that comprises our burst-mode optical amplifier suppresses the ASE noise in the time slots assigned to short-distance area and provides effective coexistence between long and short dist...
All-Optical Intra-PON Data Routing Between ONUs with a MG-Y Tunable Laser as 2.5 Gbps Burst-Mode Transmitter
All-Optical Intra-PON Data Routing MG-Y Burst-Mode Transmitter
2015/5/18
Direct communication between ONUs is experimentally demonstrated with a tunable MG-Y laser in a ring+tree PON for 640 users, without passing electrically powered equipment.
1.25/10.3Gbps dual rate algorithm for 10G-EPON burst-mode CDR
Fiber optics communications Optical communications
2015/6/11
We present new dual rate algorithm for a burst-mode CDR and successfully achieved rapid burst-mode data recovery of less than 16ns at 1.25Gbps and of less than 6.4ns at 10.3Gbps in the same platform.
Fully DC-Coupled 10Gb/s Burst-Mode PON Prototypes and Upstream Experiments with 58ns Overhead
Fully DC-Coupled Burst-Mode PON Prototypes Upstream Experiments Overhead
2015/6/11
This paper presents a chain of four fully DC-coupled 10Gb/s burst-mode prototypes operating with 58ns overhead for the first time. 10Gb/s upstream burst-mode experiments are performed without a time-c...
High-speed circuit technology for 10-Gb/s optical burst-mode transmission
Network Optical communications
2015/6/11
A careful choice of burst-mode 3R receiver circuits achieves fast settling of 200 ns and low power of 1.68 W as well as the optical sensitivity and dynamic range in the 10G-EPON specification.
A series of technologies burst-mode amplification are described. We optimize EDFA design to establish transient-suppressed EDFA (TS-EDFA) and discuss two scenarios of burst-mode amplification in WDM e...
The Fastest Response Burst-mode Transmission Scheme Using Small Redundant Scrambler and AC-coupled Receiver with Fast Baseline Response
Optical communications Fiber optics links subsystems Networks star
2015/6/8
The fastest 10-nsec response with 21.5-dBm dynamic-range burst-mode transmission for 10G-PONs without any reset scheme is demonstrated using newly proposed small redundant scrambler and low-cost AC-co...
128 x 8 split and 60 km Long-reach PON Transmission using 27 dB-gain Hybrid Burst-mode Optical Fiber Amplifier and Commercial Giga-bit PON System
Optical communications Fiber optics amplifiers oscillators
2015/6/5
We demonstrate error free transmission of a 128 x 8 split and 60 km long-reach PON system over 12 hours; a loss budget of over 60-dB is achieved by combining a hybrid burst-mode optical fiber amplifie...
Symmetric 10G-EPON ONU transceiver integrated with newly-developed burst-mode pre-bias timing control IC
Networks Optical communications
2015/6/4
We developed symmetric 10G-EPON ONU transceiver fully compliant with IEEE802.3av PR30.Output power of +5dBm, sensitivity of -32.4dBm, and fast LD turn-on/off time of 10ns/7ns were successfully achieve...
First Demonstration of a Fast Response/Locking Burst-mode Physical- layer Chipset for Emerging 10G PON Standards
Fast Response/Locking Burst-mode Physical- layer Chipset for Emerging PON Standards
2015/7/20
This paper reviews the system-level requirements and challenges for next-generation coexistence 10G PON, and demonstrates for the first time a fast response/locking burst-mode physical-layer chipset t...
