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#include <octane_segment.h>
#define __modname(SUFFIX, IDX) \
((""s + this->name() + "_" + SUFFIX + to_string(IDX)).c_str())
using std::size_t;
using std::pow;
void OctaneSegment::init_ports()
{
// --------------------------------------------------------------------------//
// --------------------------------------------------------------------------//
// Initializing input ports
// --------------------------------------------------------------------------//
// --------------------------------------------------------------------------//
p_in.clear();
// cout << "Initializing input ports of " << name() << endl;
// 0 is row, 1 is column
p_in.push_back(make_unique<port_in_type>("IN_R"));
p_in.push_back(make_unique<port_in_type>("IN_C"));
// --------------------------------------------------------------------------//
// --------------------------------------------------------------------------//
// Initializing output ports based on termination
// --------------------------------------------------------------------------//
// --------------------------------------------------------------------------//
p_out.clear();
// cout << "Initializing output ports of " << name() << endl;
// If there is only one output, the vector has only one element
if (m_term_row && m_term_col)
{
; // no optical output
}
else if(m_term_row)
{
// Last row, so only has row outputs
p_out.push_back(make_unique<port_out_type>("OUT_R"));
}
else if(m_term_col)
{
// Last column, so only has only column outputs
p_out.push_back(make_unique<port_out_type>("OUT_C"));
}
else
{
// Internal elements have both outputs
p_out.push_back(make_unique<port_out_type>("OUT_R"));
p_out.push_back(make_unique<port_out_type>("OUT_C"));
}
p_readout = make_unique<sc_out<double>>("OUT_PD");
// cout << "Successful port initialization of " << name() << endl;
}
void OctaneSegment::init()
{
if(m_isCompact)
init_compact();
else
init_full();
}
void OctaneSegment::init_full()
{
// Physical parameters of the components
double lambda = 1550e-9; // the wavelength used by the circuit
double neff = 2.2;
double ng = 2.2;
double loss_per_cm = 0; // in waveguide
double dc_loss = 0;
double length_for_2pi = 100*lambda/(neff);
double length_for_pi_2 = length_for_2pi/4;
// --------------------------------------------------------------------------//
// --------------------------------------------------------------------------//
// Initializing circuit elements (waveguides, DCs, octanecell)
// --------------------------------------------------------------------------//
// --------------------------------------------------------------------------//
m_wg.clear();
m_dc.clear();
m_optical_connect.clear();
// cout << "Initializing submodules of " << name() << endl;
m_oct = make_unique<OctaneCell>(__modname("OCT_", 0), m_meltEnergy, m_nStates, m_isCompact);
m_oct->init();
if (m_term_row && m_term_col)
{
// Last element
for(size_t i = 0; i < 2; i++)
{
m_wg.push_back(make_unique<Waveguide>(__modname("WG_", i), length_for_2pi, loss_per_cm, neff, ng));
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("W_", i)));
}
}
else if(m_term_row)
{
// Last row
m_dc.push_back(make_unique<DirectionalCoupler>(__modname("DC_R_", 0), m_coupling_through_row, dc_loss));
for(size_t i = 0; i < 4; i++)
{
m_wg.push_back(make_unique<Waveguide>(__modname("WG_", i), length_for_2pi, loss_per_cm, neff, ng));
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("W_", i)));
}
// Adjusting the last waveguide to give pi/2 shift
// compensating for the lack of DC
m_wg.at(3)->m_length_cm = length_for_2pi + length_for_pi_2;
// We have one extra wire with respect to waveguides
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("W_", 4)));
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("TERM_", 0))); // terminator
}
else if(m_term_col)
{
// Last column
m_dc.push_back(make_unique<DirectionalCoupler>(__modname("DC_C_", 0), m_coupling_through_col, dc_loss));
for(size_t i = 0; i < 4; i++)
{
m_wg.push_back(make_unique<Waveguide>(__modname("WG_", i), length_for_2pi, loss_per_cm, neff, ng));
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("W_", i)));
}
// Adjusting the last waveguide to give pi/2 shift
// compensating for the lack of DC
m_wg.at(3)->m_length_cm = length_for_2pi + length_for_pi_2;
// We have one extra wire with respect to waveguides
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("W_", 4)));
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("TERM_", 0))); // terminator
}
else
{
// Internal element
m_dc.push_back(make_unique<DirectionalCoupler>(__modname("DC_R_", 0), m_coupling_through_row, dc_loss));
m_dc.push_back(make_unique<DirectionalCoupler>(__modname("DC_C_", 0), m_coupling_through_col, dc_loss));
for(size_t i = 0; i < 6; i++)
{
m_wg.push_back(make_unique<Waveguide>(__modname("WG_", i), length_for_2pi, loss_per_cm, neff, ng));
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("W_", i)));
}
// We have two extra wires with respect to waveguides
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("W_", 6)));
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("W_", 7)));
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("TERM_", 0))); // terminator
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("TERM_", 1))); // terminator
}
// cout << "Successful module initialization of " << name() << endl;
// Modules are constructed in their vectors, time to connect !
connect_submodules_full();
}
void OctaneSegment::connect_submodules_full()
{
// cout << "Connecting submodules of " << name() << endl;
if (m_term_row && m_term_col)
{
// Last element
m_wg.at(0)->p_in(*p_in.at(0));
m_wg.at(0)->p_out(*m_optical_connect.at(0));
m_wg.at(1)->p_in(*p_in.at(1));
m_wg.at(1)->p_out(*m_optical_connect.at(1));
m_oct->p_in_r(*m_optical_connect.at(0));
m_oct->p_in_c(*m_optical_connect.at(1));
}
else if(m_term_row)
{
// Last row
m_wg.at(0)->p_in(*p_in.at(0)); // input at row
m_wg.at(0)->p_out(*m_optical_connect.at(0));
m_dc.at(0)->p_in1(*m_optical_connect.at(0));
m_dc.at(0)->p_in2(*m_optical_connect.at(5)); // Terminated
m_dc.at(0)->p_out1(*m_optical_connect.at(1)); // Through
m_dc.at(0)->p_out2(*m_optical_connect.at(2)); // Cross
m_wg.at(1)->p_in(*m_optical_connect.at(1));
m_wg.at(1)->p_out(*p_out.at(0)); // Out row
m_wg.at(2)->p_in(*m_optical_connect.at(2));
m_wg.at(2)->p_out(*m_optical_connect.at(3));
// Side without DC (must be conmpensated with pi/2)
m_wg.at(3)->p_in(*p_in.at(1));
m_wg.at(3)->p_out(*m_optical_connect.at(4));
m_oct->p_in_r(*m_optical_connect.at(3));
m_oct->p_in_c(*m_optical_connect.at(4));
}
else if(m_term_col)
{
// Last column
m_wg.at(0)->p_in(*p_in.at(1)); // input at col
m_wg.at(0)->p_out(*m_optical_connect.at(0));
m_dc.at(0)->p_in1(*m_optical_connect.at(0));
m_dc.at(0)->p_in2(*m_optical_connect.at(5)); // Terminated
m_dc.at(0)->p_out1(*m_optical_connect.at(1)); // Through
m_dc.at(0)->p_out2(*m_optical_connect.at(2)); // Cross
m_wg.at(1)->p_in(*m_optical_connect.at(1));
m_wg.at(1)->p_out(*p_out.at(0)); // Out column
m_wg.at(2)->p_in(*m_optical_connect.at(2));
m_wg.at(2)->p_out(*m_optical_connect.at(3));
// Side without DC (must be conmpensated with pi/2)
m_wg.at(3)->p_in(*p_in.at(0));
m_wg.at(3)->p_out(*m_optical_connect.at(4));
m_oct->p_in_r(*m_optical_connect.at(4));
m_oct->p_in_c(*m_optical_connect.at(3));
}
else
{
// Internal element
m_wg.at(0)->p_in(*p_in.at(0)); // input at row
m_wg.at(0)->p_out(*m_optical_connect.at(0));
m_dc.at(0)->p_in1(*m_optical_connect.at(0));
m_dc.at(0)->p_in2(*m_optical_connect.at(8)); // Terminated
m_dc.at(0)->p_out1(*m_optical_connect.at(1)); // Through
m_dc.at(0)->p_out2(*m_optical_connect.at(2)); // Cross
m_wg.at(1)->p_in(*m_optical_connect.at(1));
m_wg.at(1)->p_out(*p_out.at(0)); // Out row
m_wg.at(2)->p_in(*m_optical_connect.at(2));
m_wg.at(2)->p_out(*m_optical_connect.at(3));
m_wg.at(3)->p_in(*p_in.at(1));
m_wg.at(3)->p_out(*m_optical_connect.at(4));
m_dc.at(1)->p_in1(*m_optical_connect.at(4));
m_dc.at(1)->p_in2(*m_optical_connect.at(9)); // Terminated
m_dc.at(1)->p_out1(*m_optical_connect.at(5)); // Through
m_dc.at(1)->p_out2(*m_optical_connect.at(6)); // Cross
m_wg.at(4)->p_in(*m_optical_connect.at(5));
m_wg.at(4)->p_out(*p_out.at(1)); // Out col
m_wg.at(5)->p_in(*m_optical_connect.at(6));
m_wg.at(5)->p_out(*m_optical_connect.at(7));
m_oct->p_in_r(*m_optical_connect.at(3));
m_oct->p_in_c(*m_optical_connect.at(7));
}
m_oct->p_readout(*p_readout);
// cout << "Successful connection of " << name() << endl;
}
void OctaneSegment::init_compact()
{
// Physical parameters of the components
double lambda = 1550e-9; // the wavelength used by the circuit
double neff = 2.2;
double ng = 2.2;
double loss_per_cm = 0; // in waveguide
double dc_loss = 0;
double length_for_2pi = 100*lambda/(neff);
double length_for_pi_2 = length_for_2pi/4;
// --------------------------------------------------------------------------//
// --------------------------------------------------------------------------//
// Initializing circuit elements (waveguides, DCs, octanecell)
// --------------------------------------------------------------------------//
// --------------------------------------------------------------------------//
m_wg.clear();
m_dc.clear();
m_optical_connect.clear();
// cout << "Initializing submodules of " << name() << endl;
m_oct = make_unique<OctaneCell>(__modname("OCT_", 0), m_meltEnergy, m_nStates, m_isCompact);
m_oct->init();
if (m_term_row && m_term_col)
{
;
}
else if(m_term_row)
{
// Last row
m_dc.push_back(make_unique<DirectionalCoupler>(__modname("DC_R_", 0), m_coupling_through_row, dc_loss));
m_wg.push_back(make_unique<Waveguide>(__modname("WG_", 0), length_for_pi_2, loss_per_cm, neff, ng));
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("W_", 0)));
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("W_", 1)));
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("TERM_", 0))); // terminator
}
else if(m_term_col)
{
// Last column
m_dc.push_back(make_unique<DirectionalCoupler>(__modname("DC_C_", 0), m_coupling_through_col, dc_loss));
m_wg.push_back(make_unique<Waveguide>(__modname("WG_", 0), length_for_pi_2, loss_per_cm, neff, ng));
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("W_", 0)));
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("W_", 1)));
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("TERM_", 0))); // terminator
}
else
{
// Internal element
m_dc.push_back(make_unique<DirectionalCoupler>(__modname("DC_R_", 0), m_coupling_through_row, dc_loss));
m_dc.push_back(make_unique<DirectionalCoupler>(__modname("DC_C_", 0), m_coupling_through_col, dc_loss));
// We have two extra wires with respect to waveguides
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("W_", 0)));
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("W_", 1)));
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("TERM_", 0))); // terminator
m_optical_connect.push_back(make_unique<sc_signal<OpticalSignal>>(__modname("TERM_", 1))); // terminator
}
// cout << "Successful module initialization of " << name() << endl;
// Modules are constructed in their vectors, time to connect !
connect_submodules_compact();
}
void OctaneSegment::connect_submodules_compact()
{
// cout << "Connecting submodules of " << name() << endl;
if (m_term_row && m_term_col)
{
// Last element
m_oct->p_in_r(*p_in.at(0));
m_oct->p_in_c(*p_in.at(1));
}
else if(m_term_row)
{
// Last row
m_dc.at(0)->p_in1(*p_in.at(0));
m_dc.at(0)->p_in2(*m_optical_connect.at(2)); // Terminated
m_dc.at(0)->p_out1(*p_out.at(0)); // Through
m_dc.at(0)->p_out2(*m_optical_connect.at(0)); // Cross
// Side without DC (must be conmpensated with pi/2)
m_wg.at(0)->p_in(*p_in.at(1));
m_wg.at(0)->p_out(*m_optical_connect.at(1));
m_oct->p_in_r(*m_optical_connect.at(0));
m_oct->p_in_c(*m_optical_connect.at(1));
}
else if(m_term_col)
{
// Last column
m_dc.at(0)->p_in1(*p_in.at(1));
m_dc.at(0)->p_in2(*m_optical_connect.at(2)); // Terminated
m_dc.at(0)->p_out1(*p_out.at(0)); // Through
m_dc.at(0)->p_out2(*m_optical_connect.at(0)); // Cross
// Side without DC (must be conmpensated with pi/2)
m_wg.at(0)->p_in(*p_in.at(0));
m_wg.at(0)->p_out(*m_optical_connect.at(1));
m_oct->p_in_r(*m_optical_connect.at(1));
m_oct->p_in_c(*m_optical_connect.at(0));
}
else
{
// Internal element
m_dc.at(0)->p_in1(*p_in.at(0));
m_dc.at(0)->p_in2(*m_optical_connect.at(2)); // Terminated
m_dc.at(0)->p_out1(*p_out.at(0)); // Through
m_dc.at(0)->p_out2(*m_optical_connect.at(0)); // Cross
m_dc.at(1)->p_in1(*p_in.at(1));
m_dc.at(1)->p_in2(*m_optical_connect.at(3)); // Terminated
m_dc.at(1)->p_out1(*p_out.at(1)); // Through
m_dc.at(1)->p_out2(*m_optical_connect.at(1)); // Cross
m_oct->p_in_r(*m_optical_connect.at(0));
m_oct->p_in_c(*m_optical_connect.at(1));
}
m_oct->p_readout(*p_readout);
// cout << "Successful connection of " << name() << endl;
}
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