搜索结果: 1-13 共查到“光学工程 RZ-DPSK”相关记录13条 . 查询时间(0.105 秒)
320 Gb/s RZ-DPSK Data Multicasting in Self Seeded Parametric Mixer
RZ-DPSK Data Multicasting Self Seeded Parametric Mixer
2015/5/21
We report first experimental demonstration of 320Gb/s RZ-DPSK wavelength multicasting in self-seeded parametric mixer free of Brillouin backscatter. High efficienty multicaster operated without pump p...
40-Gbit/s RZ-DPSK Wavelength Conversion Using Four-Wave Mixing in a Quantum Dot SOA
RZ-DPSK Wavelength Conversion Dot SOA
2015/5/15
We demonstrate, for the first time, all-optical wavelength conversion of 40-Gbit/s RZ-DPSK signal using four-wave mixing in a quantum dot semiconductor optical amplifier. We achieved error-free operat...
Polarization-Insensitive Wavelength Multicasting of RZ-DPSK Signal Based on Four-Wave Mixing in a Photonic Crystal Fiber with Residual Birefringence
Networks multicast Phase modulation Nonlinear optics four-wave mixing Photonic crystal fibers
2015/6/10
We demonstrate polarization-insensitive wavelength multicasting of RZ-DPSK signal. The input signal is copied to four different wavelengths using four-wave mixing with unequally spaced pumps in a disp...
1.28 Tb/s Wavelength Conversion for Polarisation Multiplexed RZ-DPSK Signals
Fiber optics communications Wavelength conversion devices
2015/6/10
All-optical wavelength conversion for single wavelength channel 1.28-Tb/s polarisation multiplexed RZ-DPSK signals was demonstrated using a 100-m polarisation-maintaining highly nonlinear fibre (PM-HN...
BER Improvement for RZ-DPSK Receivers Using Saturated Asymmetric Filtering
Semiconductor optical amplifiers input BER demonstrated Phase modulation
2015/6/9
We present a new enhanced receiver for noise degraded RZ-DPSK signals. A highly saturated SOA and a detuned filter are used. An error free detection for an 8 × 10 -6 input BER is demonstrated.
Phase-Preserving Amplitude Regeneration for RZ-DPSK Signals at 42.7 Gbit/s using Saturable Absorber
Optical communications Semiconductor nonlinear optics
2015/6/8
We experimentally evaluate a novel all-optical phase-preserving amplitude regeneration technique for RZ-DPSK signals using saturable absorber. The device’s capacity for amplitude noise reduction, henc...
FWM-based All-Optical Phase Drop for Format Conversion from 320-Gb/s RZ-DQPSK to 160-Gb/s RZ-DPSK
Phase Drop Format Conversion RZ-DQPSK RZ-DPSK
2015/7/20
We experimentally demonstrated format conversion from 320-Gb/s RZ-DQPSK to 160-Gb/s RZ-DPSK through the proposed all-optical phase drop scheme. It can be applied to drop a binary tributary from a mult...
Transmission Experiment using Installed Submarine Cable for System Upgrade with RZ-DPSK
Installed Submarine Cable System Upgrade RZ-DPSK
2015/8/4
We have shown that a capacity of the transpacific system designed to support 8 x 2.5 Gbit/s can be increased to a factor of eight by using 16 x 10 Gbit/s RZ-DPSK in transmission experiments using a de...
Experimental Investigation of Adaptive Electrical Dispersion Compensation Using Eye Monitoring LSI in 43 Gbit/s RZ-DPSK signal
Adaptive Electrical Dispersion Compensation Eye Monitoring RZ-DPSK signal
2015/8/4
We propose an adaptive electrical dispersion compensation using newly developed high-speed eye monitoring LSI, and demonstrated experimentally the effective enlargement of PMD tolerance in 43 Gbit/s R...
Performance Improvement of 43 Gbit/s Apol-RZ-DPSK Transmission by Electronic Equalization
Apol-RZ-DPSK Transmission Electronic Equalization
2015/8/4
The application of electronic distortion equalization (EDE) for Apol-RZ-DPSK has been evaluated experimentally and numerically. EDE extends the DGD tolerance by ~30%, if the polarization will be contr...
We have developed a 43-Gb/s differential receiver module for RZ-DPSK. A wide bandwidth of 42 GHz and a high transimpedance gain of 58 dB Ω were achieved.
All-optical RZ-DPSK OTDM De-Multiplexing using Optical Parametric Amplifier with a Clock-Modulated Pump
All-optical RZ-DPSK OTDM De-Multiplexing Optical Parametric Amplifier Clock-Modulated Pump
2015/7/31
RZ-DPSK OTDM demultiplexing from 40 to 10Gbps is achieved using OPA with clock-modulated pump. <1.3-dB penalty and ~28-dB gain were achieved for four demultiplexed channels.
Record 505 km Unrepeatered 4x43Gb/s APol-RZ-DPSK Transmission
Unrepeatered APol-RZ-DPSK Transmission
2015/7/30
The Alternate Polarisation-RZ-DPSK modulation format extends the 43 Gb/s unrepeatered transmission distance to 505 km, with E-PSCF fibre, third-order Raman pumping and a remotely-pumped amplifier.