%% Laser
start_wavelength = 1310;
laser = Exfo_laser("mainframe_channel",1,"safety_mode",0,"connection_id",'10','lab_interface','gpib');
laser.getLaserInfo();

laser.setWavelength(start_wavelength)
laser.setPower(0);

laser.enableLaser();
% for l = 1550:1560
%     laser.setWavelength(l);
% end

laser.disableLaser();