Optical and electrical scopes are connected to observe outputs (such as, modulated signal and eye diagram) at desired locations as shown in the figure below.The post-detection electrical low-pass filter (LPF) model limits the detection noise. The input signals X and Y will control the phase modulators, and the data sequences used are X 0011 and Y 0101. A photodetector at the modulator output converts the modulated optical signal into an electrical signal. Each optical logic gate is obtained by properly setting the voltage in each phase modulator, in order to get the appropriate phase change that implements the desired logic operation. In order to test the performance of the TW-MZM created as above, the travelling-wave electrodes are driven by high-speed electrical signals in push-pull manner.is the use of MZM (MZM: Mach-Zehnder Modulation) modulator for baseband OFDM signal external modulation, including modulation.
HOW TO IMPORT MACH ZHENDER MODULATOR TO OPTISYSTEM 14 SOFTWARE
The optical output from both phase-shifters is then coherently mixed by the combiner model. Based on Optisystem software simulation platform, built based on the CO-OFDM technology transfer rate for 100 Gbps long distance transmission system simulation system, and research the transmission distance for. The TW-MZM is an interferometric structure that has incoming light from the light-source split into two arms and travelling-wave phase-shifters in each of the arms. OptSim Circuit is a schematic-driven simulation tool where a user places required components from the components’ library into a schematic design area.To observe outputs (such as modulated signal and eye diagram), optical and electrical scopes are connected at desired locations as shown in the figure below.A photodetector at the modulator output converts the modulated optical signal into an electrical signal. To test the performance of the TW-MZM as created above, the travelling-wave electrodes are driven by high-speed electrical signals in push-pull manner.The optical output from both phase-shifters is then coherently mixed by the combiner model. The transmitter section consists of con-tinuous wave (CW) laser source. To simulate a TW-MZM, incoming light from the light-source is split into the interferometric structure’s two arms and moves through the travelling-wave phase-shifters in each of the arms. System Model Figure 4 shows the layout of system 1 designed in Op-tiSystem software.Use OptSim Circuit, a schematic-driven simulation tool, to select the required components from the components’ library and place them into the schematic design area:.Simulation tools from the Synopsys Photonic Solutions portfolio and the Sentaurus TCAD product can be used for accurate modeling. To simulate behavior of an MZM, you need advanced tools to enhance and accelerate user-modeling capabilities and provide real field design scenarios using extensive industry specifications.
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