From ff9b8bb838ecdfbfc1dc81038fcf3b2a87636982 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20Zrounba?=
 <6691770+clement-z@users.noreply.github.com>
Date: Sat, 30 Sep 2023 23:06:01 +0200
Subject: Initial release

---
 src/devices/mzi.cpp | 55 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 src/devices/mzi.cpp

(limited to 'src/devices/mzi.cpp')

diff --git a/src/devices/mzi.cpp b/src/devices/mzi.cpp
new file mode 100644
index 0000000..6999fd9
--- /dev/null
+++ b/src/devices/mzi.cpp
@@ -0,0 +1,55 @@
+#include <mzi.h>
+
+#define __modname(SUFFIX, IDX) \
+    ((""s + this->name() + "_" + SUFFIX + to_string(IDX)).c_str())
+
+using namespace std;
+
+void MZI::init()
+{
+    DC1.reset();
+    DC2.reset();
+    PS1.reset();
+    PS2.reset();
+    WG1.reset();
+    WG2.reset();
+
+    // Creating instances
+    WG1 = make_unique<Waveguide>((string(name()) + "/WG1").c_str(),
+            m_length_cm, m_attenuation_dB_cm, m_neff, m_ng);
+    WG2 = make_unique<Waveguide>((string(name()) + "/WG2").c_str(),
+            m_length_cm, m_attenuation_dB_cm, m_neff, m_ng);
+    DC1 = make_unique<DirectionalCoupler>((string(name()) + "/DC1").c_str(), 0.5, m_attenuation_coupler_dB);
+    DC2 = make_unique<DirectionalCoupler>((string(name()) + "/DC2").c_str(), 0.5, m_attenuation_coupler_dB);
+    PS1 = make_unique<PhaseShifter>((string(name()) + "/PS1").c_str(), m_attenuation_ps_dB);
+    PS2 = make_unique<PhaseShifter>((string(name()) + "/PS2").c_str(), m_attenuation_ps_dB);
+
+    // Connecting
+
+    PS1->p_in(p_in1);
+    PS1->p_out(w1);
+    PS1->p_vin(p_vphi);
+
+    DC1->p_in1(w1);
+    DC1->p_in2(p_in2);
+    DC1->p_out1(w2);
+    DC1->p_out2(w5);
+
+    // Upper branch
+    PS2->p_in(w2);
+    PS2->p_out(w3);
+    PS2->p_vin(p_vtheta);
+
+    WG1->p_in(w3);
+    WG1->p_out(w4);
+
+    // Bottom branch
+    WG2->p_in(w5);
+    WG2->p_out(w6);
+
+    // End
+    DC2->p_in1(w4);
+    DC2->p_in2(w6);
+    DC2->p_out1(p_out1);
+    DC2->p_out2(p_out2);
+}
\ No newline at end of file
-- 
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