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O-band Amp Characterization Measurement

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This commit is contained in:
Silas Labor Zizou
2025-12-18 09:56:52 +01:00
parent 08e3e00698
commit ec6f5eda86
23 changed files with 960 additions and 26 deletions
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14
Classes/05_Lab/Exfo_laser.m
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@@ -12,6 +12,7 @@ classdef Exfo_laser < handle
safety_mode
end
%% Any user can call these methods to alter the laser state
methods (Access=public)
function obj = Exfo_laser(options)
@@ -169,6 +170,10 @@ classdef Exfo_laser < handle
end
end %public mehtods
% DAU must not be able to call these funcitons outside of the class!
% Hence they are private! :-)
methods (Access=private)
function v = connectLaser_(obj)
@@ -180,7 +185,7 @@ classdef Exfo_laser < handle
configureTerminator(v, "CR", "CR"); % Set the terminator to carriage return (CR)
elseif obj.lab_interface == lab_interface.gpib
% Connect via GPIB adress
visastring = ['GPIB0::',obj.connection_id,'::INSTR'];
visastring = ['GPIB1::',obj.connection_id,'::INSTR'];
v = visadev(visastring);
else
error('Interface not supported');
@@ -342,8 +347,13 @@ classdef Exfo_laser < handle
command = ['CH', num2str(channel), ':L=', num2str(desiredWavelength_nm)];
writeline(serialObj, command);
if abs(obj.cur_wavelength - desiredWavelength_nm)>30
pause(5); %it takes time to tune the laser! If this is not here it WILL break!
else
pause(1.5);
end
if serialObj.Type == visalib.InterfaceType.serial
pause(0.2);
pause(1.5);
response = readline(serialObj);
success = contains(response, 'OK');
end