搜索结果: 1-6 共查到“光学工程 PON Transmission”相关记录6条 . 查询时间(0.072 秒)
Coherent Detection for 1550 nm, 5 Gbit/s VCSEL Based 40 km Bidirectional PON Transmission
Coherent Detection VCSEL Based Bidirectional PON Transmission
2011/5/22
Coherent detection of directly modulated 1550nm VCSELs in 5Gbit/s bidi-rectional 40km SSMF PON-links is presented. Receiver sensitivity of –37.3dBm after transmission is achieved with 30dB system marg...
2.1-Tb/s·km OFDM Long-Reach PON Transmission using a Cost-Effective Electro-Absorption Modulator
2.1-Tb/s·km OFDM Long-Reach PON Transmission Cost-Effective Electro Absorption Modulator
2011/5/20
We experimentally demonstrate a superior performance of 2.1-Tb/s·km OFDM-signal transmission over 100-km long-reach PONs, which is achieved by using an EAM and direct-detection, and adopting the 128-Q...
44-Gb/s/ Upstream OFDMA-PON Transmission with Polarization- Insensitive Source-Free ONUs
Fiber optics communications Modulation
2010/6/9
For the first time, we demonstrate colorless 44-Gb/s/ upstream OFDMA-PON transmission with polarization-insensitive, source-free ONUs. Superior performance is reported over 20 km SSMF plus 1:3...
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
2010/6/5
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...
Single-Wavelength 108 Gb/s Upstream OFDMA-PON Transmission
Single-Wavelength Upstream OFDMA-PON Transmission
2009/7/21
We experimentally demonstrate 108-Gb/s/ upstream OFDMA-PON transmission over 20km SSMF and a 1:32 split, enabled by ONU carrier suppression and OLT heterodyne coherent reception. This is the ...
10-Gb/s WDM-PON Transmission Using Uncooled, Directly Modulated Free-Running 1.55-μm VCSELs
WDM-PON Transmission Uncooled Directly Modulated VCSEL
2008/8/6
We investigate 10-Gb/s uncooled, directly modulated free-running 1.55-μm VCSEL transmission for WDM-PONs.Wavelength variation with bias current and dispersion tolerance are evaluated for WDM-PON trans...