3D EPIC Architecture

Mixed-Precision Photonic Computing

Revolutionary PCM-enhanced photonic ring resonators for ultra-fast AI computing. 3D Electronic-Photonic Integrated Circuits with >12-bit precision and sub-Watt/PetaOPS efficiency.

327 TOPS
Peak Performance
>12-bit
Precision
<1W/POPS
Energy Efficiency
Sb₂S₃/AlGaAs
PCM Materials

Ring Resonator Transfer Function Simulator

20 μm
0.20
Amorphous (0%)
FSR
12.5 nm
Q-Factor
15,000
Extinction
25 dB
Bit Resolution
8.3 bits

Simulation & Design Tools

8 specialized tools for photonic neural network design and simulation

Documentation & Resources

Comprehensive guides for photonic computing fundamentals and implementation

3D EPIC Architecture

Photonic Layer

  • 256 ring resonator array
  • WDM with 32 wavelengths
  • Sb₂S₃ PCM weight storage
  • On-chip laser sources

Interface Layer

  • High-speed modulators
  • Ge photodetectors
  • TIA arrays
  • 12-bit DAC/ADC

Electronic Layer

  • Digital control logic
  • PCM programming circuits
  • Thermal stabilization
  • Memory interface