Aperiodic Photonic Laser Lab

Room-Temperature Deterministic Nonrepeating Cavity & Localized Mode Solver

Lattice Geometry

Structure Architecture

Cavity Boundary Shape

Optical Pump Power 45.0 mW/cm²

Refractive Index Contrast Δn = 3.45

Lattice Temperature 298 K

Aperiodic Feedback Principle: Penrose and deterministic quasi-lattices generate constructive Bragg-like interference in self-similar spatial pockets, confining light internally without relying on external boundary reflections.

Spatial Field Intensity |E|² Room-Temp Lasing Active

Probe (X: 0.0, Y: 0.0) | |E|²: 0.88 | Phase: +0.42 rad

Cavity Q-Factor

8,420

Side-Mode Suppr. (SMSR)

28.4 dB

Lasing Threshold (P_th)

32.1 mW/cm²

Mode Peak Wavelength

1064.2 nm

Spectral Emission & Gain

Emission Spectrum I(λ) FWHM: 0.14 nm

L-I Output Knee (Photon Flux vs Pump) Gain: Saturated

Preset Experiments

Geometry Invariance Verification

Boundary morphed: internal localized mode spatial overlap > 97.4%. Optical feedback is dictated by internal deterministic aperiodic order, not outer polygon geometry.