搜索结果: 1-15 共查到“光学工程 the bit rate”相关记录17条 . 查询时间(0.062 秒)
Symmetrical 2-D Hermite-Gaussian Square Launch for High Bit Rate Transmission in Multimode Fiber Links
Fiber optics communication Fiber properties
2015/5/26
A 2-D Hermite-Gaussian square launch is demonstrated to show improved systems capacity over multimode fiber links. It shows a bandwidth improvement over both center and offset launches and exhibits ±5...
1.3 μm all-VCSEL low complexity coherent detection scheme for high bit rate and high splitting ratio PONs
Fiber optics communications Vertical cavity surface emitting lasers Coherent
2015/5/21
Full 1.3 μm VCSEL-based simplified coherent detection receiver is demonstrated at 5 Gbps. Receiver sensitivity of -34 dBm is achieved providing link reach and splitting ratio extension for future pass...
Impairment-aware PCE in multi bit-rate 10-100 Gb/s WSON with experimental demonstration
Impairment-aware PC 10-100 Gb/s WSON experimental demonstration
2015/5/21
Two impairment-aware PCE architectures suitable for multi bit-rate WSONs are presented. Experimental demonstration is provided on a real testbed including detrimental XPM effects among 10Gb/s OOK and ...
Delay-Asymmetric Nonlinear Loop Mirror for Bit-Rate Variable RZ-to-NRZ Format Conversion
Delay-Asymmetric Nonlinear Loop Mirror it-Rate Variable RZ-to-NRZ Format Conversion
2015/5/15
We demonstrate RZ-to-NRZ pulse format conversion at tunable bit-rates using a delay-asymmetric nonlinear loop mirror. The input RZ-OOK signals are converted to NRZ-OOK signals with a power penalty les...
Optical Packet Ring Network Offering Bit Rate and Modulation Formats Transparency
All-optical networks Switching packet
2015/6/10
We demonstrate the feasibility of a bit rate transparent ring packet network based on a Packet-OADM technology. A lab network has been successfully evaluated at 10, 40 and 100G.
Very High Bit Rate Transmission for NGPON using AMOOFDM Direct Modulation of Linear Laser
Fiber optics communications Modulation
2015/6/9
Experimental demonstration of a bit rate as high as 32 Gbit/s is achieved over 20 km SMF for NGPON in a temperature range of 5°C-60°C using AMOOFDM direct modulation of a linear laser.
Demonstration of Bit Rate Variable ROADM functionality on an Optical OFDM Superchannel
Coherent communications Multiplexing
2015/6/9
We demonstrate a bit rate variable add- and drop function performed on an optical OFDM superchannel signal by optical filtering and superposition of OFDM subbands and the application of different modu...
Bit-Rate Tunable Clock Recovery of NRZ-DPSK Signal Based on Delay-Asymmetric Nonlinear Loop Mirror and Stimulated Brillouin Scattering Loop
Nonlinear optical signal processing Scattering stimulated Brillouin Nonlinear optics four-wave mixing
2015/6/8
We demonstrate bit-rate tunable clock recovery of NRZ-DPSK signal. The signal is converted to RZ-OOK by demodulation and by phase erasure. Recovered clock signals from 4 to 13 GHz are obtained through...
Ge on Si p-i-n Photodiodes for a Bit Rate of up to 25 Gbit/s
Ge on Si p-i-n Photodiodes Bit Rate
2015/7/20
Ge on Si p-i-n photodiodes are characterized on wafer in the time domain at a wavelength of 1550 nm.The photodiode output signal is sampled by a flip flop. At a bit rate of 25 Gbit/s and a Pseudo Rand...
High Bit Rate Transmission for NG-PON by Direct Modulation of DFB Laser using Discrete Multi-Tone
Transmission NG-PON Direct Modulation DFB Discrete Multi-Tone
2015/7/16
A bit rate as high as 19Gbit/s transmission was experimentally demonstrated for NG-PON without chromatic dispersion compensation by direct modulation of DFB laser using DMT signal combined with adapti...
Bit-Rate-Variable and Order-Switchable Optical Multiplexing of 160- Gbit/s PRBS Data Using Tunable Optical Delays
Bit-Rate-Variable Order-Switchable Optical Multiplexing PRBS Tunable Optical Delays
2015/7/15
We experimentally demonstrate 160-Gbit/s PRBS data multiplexing with tunable rate and order using switchable optical delays and conversion/dispersion based tunable optical delay. Less than 9 dB penalt...
CARRIOCAS project: An Experimental High Bit Rate Optical Network for Computing-Intensive Scientific and Industrial Applications
CARRIOCAS project Experimental High Bit Rate Optical Network Computing-Intensive Scientific Industrial Applications
2015/7/15
CARRIOCAS project is a French collaborative project studying and experimenting high bit rate optical networks (40 Gb/s per wavelength) for applications in simulation, data analysis and virtual prototy...
High-Speed DQPSK Transmitter Using a Monolithically Integrated Quad Mach-Zehnder IQ Modulator Driven at Quarter Bit-Rate
High-Speed DQPSK Transmitter Monolithically Integrated IQ Modulator Driven
2015/8/6
A DQPSK transmitter is demonstrated using a quad-MZ IQ modulator with four sub-MZMs operating at a quarter of bit rate. It effectively reduces the requirements for electronic components.
Bit-Rate Doubling in Multi-Gbps Wideband ASK-Modulated 60 GHz RoF Links using Linear Feed-Forward Equalisation and Direct Conversion Transceivers
Bit-Rate Doubling Multi-Gbps Wideband ASK-Modulated Linear Feed-Forward Equalisation Direct Conversion Transceivers
2015/8/6
Linear feed-forward equalisation is used successfully to compensate for severe electrical and optical amplitude response impairments in a 60 GHz RoF link, enabling twice the bit-rate (4.25 Gbps), thro...
Optical Pulse Shaping for Ultrahigh-Bit-Rate Telecom Applications based on III-V Integrated Waveguide Bragg Grating
Optical Pulse Shaping Ultrahigh-Bit-Rate Telecom Applications III-V Integrated Waveguide Bragg Grating
2015/8/4
We introduce a general linear pulse-shaping approach based on III-V integrated single-waveguide Bragg gratings for synthesizing arbitrary complex waveforms with (sub-)picosecond resolutions. Pulse cod...