The design and analyze of three MZI and a Double-MZI with different phase-shift is presented.
Circuit desing Implementation:
The technology used for constructing the circuits is from Australian Silicon Photonics (ASP) PDK. A standard waveguide template and directional coupler from ASP were used. AutoPlaceAndConnect was used to hookup all the circuits. Analyze the circuit:
- First MZI delay length
$\Delta L_1 = 15 \mu m$ - Second MZI delay length
$\Delta L_1 = 150 \mu m$ - Forth MZI* delau length
$\Delta L_1 = 0.337 \mu m$
- The fourth MZI designed to form an MZI that performs resonance at wavelength = 1.55 µm
- Power coupling for the directional couplers: 25%, 50%, 75%
