Change the phase on one arm of an ideal interferometer. The two waves combine differently, moving optical power between its outputs.
INTERFEROMETERInteractive illustration
let shifted = phase(pi / 2, upper) inλλ
TRY IT YOURSELF
Turn the phase. Watch the outputs.
0°180°360°
Output 10.50 mW
Output 20.50 mW
Ideal, lossless illustration with a 1 mW input. This is a teaching example, not a device prediction.
03 / LOOK BEYOND ONE READING
See the response. Find the next question.
Sweep wavelengths through a supported linear circuit. Inspect detector power, reflected light and feedback, with automatic settings to get you started.
Material sensitivity uses coefficients you supply. The linear solver does not support Kerr components.
Actual workspace · Spectral analysis
REPLAY SOLVER READINGS
1500 nm · 1.00 mW
Actual linear-solver samples · 20 µm waveguide in one arm · 1 mW input
04 / KEEP THE WHOLE DESIGN TOGETHER
Less setup. More room to explore.
Start with a small optical experiment. Keep the tools for your next step close by.
GDSIIOASIS
PHYSICAL LAYOUT
A first step toward real geometry.
Generate supported generic SOI cells, route optical ports and run basic waveguide width and spacing checks. Export geometry for development and review.
No. PhotonSharp runs in a desktop browser. Open the workspace on your computer; the editor is not available on phones. See the system requirements for details.
What can I simulate?
Run ideal λλ program evaluation, or use separate linear spectral analysis for wavelength sweeps, specified reflection and feedback. Timing, noise and full electromagnetic field solving are not included. Kerr behavior in the ideal evaluator is illustrative and uncalibrated.
Can I manufacture a chip from it?
The generic SOI workflow generates development geometry and runs basic waveguide checks. Manufacturing still requires a compatible foundry PDK, calibrated models, full physical verification and foundry approval. Passing a generic check is not tape-out signoff.
Can I get more project storage?
Paid checkout is not open yet. The planned 10 GB plan is $2.99/month. Larger 100 GB and 1 TB plans are available on request. Contact [email protected].