搜索结果: 1-12 共查到“激光及激光器技术 WDM”相关记录12条 . 查询时间(0.117 秒)
A 33mW 100Gbps CMOS Silicon Photonic WDM Transmitter Using Off-Chip Laser Sources
A 33 mW 100 Gbps CMOS Silicon Photonic WDM Transmitter On-Chip Laser Sources
2014/11/6
We report an ultra-low power 100Gbps silicon photonic WDM transmitter tunable with off-chip laser sources. The hybrid CMOS transmitter consists of eight 12.6Gbps WDM channels and consumes a total on-c...
Integrated Fourier Domain Mode-locked Lasers:Analysis of a Novel Coherent WDM Comb Laser
Fourier Domain Mode-locked Lasers WDM Comb
2011/5/15
Fourier-domain mode-locking of integrated laser diodes is studied theoretically for the application of WDM mode comb generation. Flat (<7 dB) combs with 40 modes spaced at 25 GHz and RIN values of bel...
A Self Wavelength Tracking Method for a Cost Effective WDM-PON with Tunable Lasers
Optical communications Networks
2010/6/10
We demonstrate a self wavelength tracking method for tunable lasers in a WDM-PON.By measuring the back-scattered power by a feeder fiber, we identified and tracked the allocated wavelength of the tuna...
Transponder Pool Sizing in Highly Dynamic Translucent WDM Optical Networks
Networks network optimization circuit-switched
2010/6/5
We have developed a methodology for sizing optical network node transponder pools to meet network call blocking requirements. The methodology is practical and adaptable for use in virtually any carrie...
Lightwave Centralized WDM-PON System at Symmetric Rate of 10Gbit/s Employing Cost-effective Directly Modulated Laser
Lightwave Centralized WDM-PON System Symmetric Rate Employing Cost-effective Directly Modulated Laser
2009/7/20
We demonstrate the first lightwave-centralized WDM-PON operating at symmetric rate of 10Gbit/s using cost-effective directly modulated lasers to generate downstream and provide upstream OOK/OFDM-QPSK ...
Error-free transmission of 8 WDM channels at 10 Gbit/s using comb generation in a quantum dash based mode-locked laser
Error-free transmission WDM channels quantum dash mode-locked laser
2008/8/6
Error-free transmission over 50km single mode fiber of 8 WDM ITU channels with 100GHz channel spacing is demonstrated at 10Gbit/s by using comb generation in a quantum dash mode-locked laser.
Polarisation insensitive injection locked Fabry-Perot laser diodes for 2.5Gb/s WDM access applications
Polarisation insensitive Fabry-Perot laser diodes WDM
2008/8/6
Polarisation insensitive injection locking of two-section Fabry-Perot laser diodes is demonstrated, allowing to achieve error free transmission through 50km over 20nm at 2.5Gb/s.
A bidirectional SOA-Raman hybrid amplifier shared by 2.5 Gb/s, 60 km long-reach WDM-TDM PON
bidirectional SOA-Raman hybrid amplifier shared WDM-TDM PON
2008/8/6
We have demonstrated a 2.5 Gb/s, 60 km long-reach WDM-TDM PON using a bidirectional SOA-Raman hybrid amplifier. The proposed hybrid PON has the potential to address as many as 1024 subscribers.
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...
A Novel Re-modulation Method in a WDM-PON with Enhanced Extinction Ratio
Method WDM-PON Extinction
2008/8/3
We propose and experimentally demonstrate a novel coding scheme for a WDM-PON system using ASK/DPSK re-modulation corresponding to downstream/upstream signals respectively to enhance the toleration of...
A self wavelength managed tunable laser for WDM-PONs
wavelength managed tunable laser WDM-PONs
2008/8/3
We propose a novel automatic wavelength control method for a tunable laser for wavelength division multiplexed-passive optical networks by using a low power broadband light source.
A WDM-PON with a 40 Gb/s Capacity Based on Wavelength-Locked Fabry-Perot Laser Diodes
WDM-PON Capacity Wavelength-Locked Fabry-Perot Laser Diodes
2008/8/3
We demonstrate a 40 Gb/s capacity (1.25 Gb/s x 32 channel) WDM-PON based on wavelength locked Fabry-Perot laser diodes with a high immunity to the optical back reflection.