Start Commit

start implementation of class based simulation of a IM/DD communication system. Mostly based on Move-It but cleaned up and with focus on direct detection, however I try to keep the versatility of move-it alive.

Classes/Fiber.m

@@ -0,0 +1,51 @@
+classdef Fiber
+    %FIBER Summary of this class goes here
+    %   Detailed explanation goes here
+
+    properties
+        fiber_length
+        alpha
+        D
+        Dslope
+        lambda0
+        gamma
+        dphimax
+    end
+
+    methods
+        function obj = Fiber(options)
+            %FIBER Construct an instance of this class
+            %   Detailed explanation goes here
+            arguments
+                options.fiber_length = 0
+                options.alpha = 0.2
+                options.D = 17
+                options.Dslope = 0.06
+                options.lambda0 = 1550
+                options.gamma = 0.0013
+                options.dphimax = 5e-3
+            end
+
+            obj.fiber_length = options.fiber_length*1000; %km
+            obj.alpha = options.alpha;
+            obj.D =options.D*1e-6;
+            obj.Dslope =options.Dslope;
+            obj.lambda0 =options.lambda0;
+            obj.gamma =options.gamma;
+            obj.dphimax =options.dphimax;
+
+        end
+
+        function opt_out = process(obj,opt_in)
+            %METHOD1 Summary of this method goes here
+            %   Detailed explanation goes here
+
+            %attenuate nase
+
+
+
+
+        end
+    end
+end
+