搜索结果: 1-10 共查到“非线性导波光学 SOA”相关记录10条 . 查询时间(0.097 秒)
SOA-based OTDM-DPSK Demultiplexing Assisted by Offset-Filtering
Nonlinear optical signal processing Semiconductor optical amplifiers
2011/5/25
We demonstrated for the first time 80 to 40 Gb/s OTDM-DPSK demultiplexing using a single SOA assisted by offset-filtering. Error free performance is achieved with an average power penalty of 5.5 dB.
Demonstration of Cascadability and Phase Regeneration of SOA-Based All-Optical DPSK Wavelength Converters
Wavelength conversion devices Semiconductor optical amplifiers
2011/5/22
We experimentally demonstrate cascadable regeneration of 10Gb/s DPSK signals by using a two-fold cascade of SOA-based wavelength converters. No additional power penalty and 3dB OSNR improvement are ob...
All-Optical 2R Regeneration of BPSK and QPSK Data using a 90° Optical Hybrid and Integrated SOA-MZI Wavelength Converter Pairs
Coherent communications Wavelength conversion devices
2011/5/20
We demonstrate all-optical 2R regeneration with a 90° optical hybrid and integrated MZI-SOA pairs for 10 Gb/s BPSK and 20 Gb/s QPSK with negative power penalty. Power penalty and OSNR improvements of ...
7×10-Gbit/s All-optical Wavelength Multicast based on Cross-gain Modulation and Cascaded Four-wave Mixing Effects in an SOA Using Single Pump Laser Source
All-optical Wavelength Cross-gain Modulation Cascaded Four-wave Mixing
2011/5/15
By combining XGM, and cascaded FWM effects in an SOA, seven multicast channels with 100-GHz spacing are demonstrated using single pump laser source. The power penalty of these multicast channels is le...
Wavelength Conversion Towards Rayleigh Backscattering Tolerant PONs via Four-Wave Mixing in SOA-based ONUs
Fiber optics communications Nonlinear optics four-wave mixing
2010/6/8
Wavelength shifting in PONs with downstream signal remodulation is presented,allowing upstream transmission over trees with 25km feeder and 1:32 split with penalties <2dB,originally Rayleigh backscatt...
160 Gb/s Cross Gain Modulation in Quantum Dot SOA at 1550 nm
Cross Gain Modulation Quantum Dot SOA
2009/7/20
We report, for the first time, pattern-effect free wavelength conversion in a QD-SOA at 160 Gb/s in C-band. Very fast (10ps) 85% gain recovery and the use of a slightly detuned blue-shifted filter all...
Improvement of Wavelength Switch Performance Consisting of a SSG- DBR-LD and a SOA-DISC with BPF Detuning
Wavelength Switch Performance SSG- DBR-LD SOA-DISC BPF Detuning
2009/7/17
We demonstrate dynamic wavelength switch operation using a SSG-DBR-LD and a SOA-DISC-type wavelength converter. Error free performance was achieved with precise adjustment of signal wavelength to peri...
Bidirectional Multi-UMTS FDD Carrier Distribution over an Extended- Reach PON Architecture using a shared SOA
Multi-UMTS FDD Extended- Reach PON Architecture SOA
2009/7/15
We demonstrate the distribution of a multiplex of UMTS RF carriers over extended reach PON architectures for overall optical budgets up to 47 dB. A SOA and an APD are respectively used for the reach e...
All-optical Vestigial-Sideband Signal Generation and Pattern Effect Miti- gation with an SOA Based Red-Shift Optical Filter Wavelength Converter
All-optical Vestigial-Sideband Signal SOA Based Red-Shift Optical Wavelength Converter
2008/8/3
We demonstrate 40 Gb/s SOA-based wavelength conversion from a RZ into a vestigial-sideband RZ signal. SOA related pattern effects are successfully suppressed by proper choice of the red-shift optical ...
Extended-Reach PON Employing 10Gb/s Integrated Reflective EAM-SOA
PON Employing Integrated Reflective EAM-SOA
2008/7/30
A novel integrated reflective EAM-SOA, capable of tolerating optical carrier power variations of up to 13dB, is operated in a 10Gb/s, 128-way split, 100km reach DWDM-TDMA PON.