yodely

yodely's Stars

• ScottXjw/equalizer-code-FFE-DFE-VolterraFFEandDFE

  equalizer code

  Language:MATLAB365

• dario-pilori/dsp-library

  MATLAB library of DSP functions for optical communications

  Language:MATLAB3824

• abhilash12iec002/Modelling-and-Analysis-of-Polarization-Noise-in-VCSEL

  Previous researches have provided mathematical models of vertical cavity surface emitting LASER’s (VCSEL’s) that evaluated the effect of spontaneous noise on the Laser’s performance but completely neglected the effect of polarization noise. Also, the results presented were in terms of RIN variation with respect to frequency. In this paper, a model is proposed to analyse the effect of spontaneous and polarization noise on VCSEL’s output power. Spontaneous noise is included by augmenting feedback in photon rate equations. Polarization noise is incorporated in the dynamics with the help of self-stabilizing and gain recovering coefficients. Characteristics of VCSEL’s output power are studied under continuous wave (CW) and sinusoidal modulation. VCSEL dynamics are simulated for both the cases with and without noise, firstly without noise and then with the effect of noise. The output light’s power curves depict the effect of spontaneous and polarization noise in VCSEL. For high-frequency modulation, the outputs have fluctuations throughout the simulation time but noise amplifies these fluctuations, affecting the performance of LASER. For CW modulation, the output light shows exponential behaviour with respect to bias.

  Language:MATLAB91

• ChalmersPhotonicsLab/QAMpy

  QAMpy is a DSP chain for the simulation and equalisation of optical communications signals

  Language:Jupyter Notebook6541

• FernandoGuiomar/OptDSP_lite

  Language:MATLAB3517

• hanochblum/MPLCproject

  Multi Plane Light Conversion between VCSEL array to MMF

  Language:Python2

• Digilent/Genesys2

  Language:C129

• LiYan1988/simulations-fiber

  Language:Shell175

• wenh81/optiCommLabProc

  Optical Fiber Communication lab/experiments processing scripts

  Language:MATLAB3011

• vguerra1987/optical-wireless-communication

  Scripts, classes and functions related to Optical Wireless Communication

  Language:MATLAB132

• sin-x/FPGA

  数字IC相关资料

  951282

• risclite/verilog-divider

  a super-simple pipelined verilog divider. flexible to define stages

  Language:Verilog4814

• jkperin/optical-comm

  Research on optical communication systems

  Language:MATLAB9042

• vineel49/mlse

  Maximum likelihood sequence estimation (MLSE) using the Viterbi algorithm

  Language:MATLAB126

• FernandoGuiomar/CPR_VHDL

  VHDL implementation of carrier phase recovery (CPR) techniques for coherent optical systems

  Language:VHDL126

• darlimello/Digital_Coherent_Optical_Systems

  Language:MATLAB226

• kit-cel/vae-equalizer

  This repo provides an implementation of a Variational Autoencoder (VAE) based equalizer. This includes a simulation environment with an AWGN channel and a linear optical dual-polaization channel. Additionally, state-of-the-art equalizers are implemented as reference.

  Language:Python254

• dtu-dsp/Robochameleon

  A matlab coding framework and component library for simulation and experimental analysis of optical communication systems

  Language:Matlab5636

• Digilent/vivado-library

  Language:C566310

• LiLittleCat/awesome-free-chatgpt

  🆓免费的 ChatGPT 镜像网站列表，持续更新。List of free ChatGPT mirror sites, continuously updated.

  Language:Python18.1k1.3k

• xx025/carrot

  Free ChatGPT Site List 这儿为你准备了众多免费好用的ChatGPT镜像站点

  17k1.4k