搜索结果: 1-6 共查到“光学工程 Non-linear”相关记录6条 . 查询时间(0.062 秒)
Synthesis, Characterization and Third Order Non Linear Optical Properties of Metallo Organic Chromophores
Third Order NLO Properties Salen Ligand Transition Metal Complexes Z-Scan Technique
2013/1/30
The organic imine and their metal complexes were synthesized and characterized by IR, UV and NMR. The third order non linear optical properties of the compounds were investigated. The measurements of ...
Revisiting the evaluation of non-linear propagation impairments in highly dispersive systems
non-linear propagation impairments highly dispersive systems
2015/7/20
The relevance of the nonlinear phase criterion for predicting performance in highly dispersive systems is investigated. For such systems, we propose and validate a more accurate criterion accounting f...
Non-Linear Propagation Limits and Optimal Dispersion Map for 222 Gbit/s WDM Coherent PM-16QAM transmission
Propagation Limits Optimal Dispersion WDM Coherent transmission
2015/7/17
We investigate through simulation the impact of non-linear propagation on 222Gbit/s WDM coherent PM-16QAM. We show that the best performance is achieved using full electronic dispersion compensation, ...
100Gb/s WDM NRZ-PM-QPSK Long-Haul Transmission Experiment over Installed Fiber Probing Non-Linear Reach With and Without DCUs
WDM NRZ-PM-QPSK Transmission Experiment Installed Fiber Probing Non-Linear Reach Without DCUs
2015/7/15
We present an experiment of WDM 100Gb/s coherent NRZ-PM-QPSK transmission over 16 spans of installed SSMF. We used variable span loss, with and without optical dispersion compensation, to investigate ...
640 Gbit/s Time-Division Add-Drop Multiplexing using a Non-Linear Polarisation-Rotating Fibre Loop
Time-Division Add-Drop Multiplexing Non-Linear Polarisation-Rotating Fibre Loop
2015/7/31
We report the first demonstration of error-free 640 Gbit/s time-division add-drop multiplexing, performed by non-linear polarisation-rotation using a loop with a polarisation-maintaining HNLF.
Measurement of Non Linear Thresholds in O-OFDM Systems with Respect to Data Pattern and Peak Power to Average Ratio
O-OFDM Systems Respect Peak Power Average Ratio
2015/7/30
We investigated the non linear threshold of a coherent O-OFDM system. An improvement for NLT of about 2.5dB was demonstrated either by reducing the data pattern length or clipping of the OFDM signal.