Optical Foundry · Zurich & Kyoto · Architectural Scale

The spatial architecture of kinetic light.

We engineer monumental borosilicate crystal pavilions that bend ambient daylight into real-time Navier-Stokes chromatic fluid fields, calibrated down to the nanometer.

Refractive IndexnD = 1.61803
Abbe DispersionVd = 64.17
Radiative Flux1,240 lm/m²
Coherence Octaveλ = 480–650nm
Chamber Architecture

The Four Spectral Chambers

Each chamber inside the pavilion modulates a distinct physical regime of optical wave mechanics, converting ambient photon flux into fluid spatial spectra.

REF://OPT-01
PHASE 01589 nm · Solar

Snell-Descartes Collimation

Incident ambient daylight strikes 90mm thick monolithic quartz crystal slabs, bending into a parallel planar wavefront with zero spherical aberration.

Critical Angleθc = 43.3°
Facet Flatnessλ / 10
REF://OPT-02
PHASE 02480–650 nm · Spectrum

Cauchy Wavelength Separation

Wavelength-dependent phase velocity forces polychromatic light to fan out into distinct chromatic angles, projecting continuous fluid gradients across physical architecture.

Angular SpreadΔθ = 4.82°
Dispersive Powerω = 0.0156
REF://OPT-03
PHASE 03532 nm · Iridescent

Thin-Film Nanostructure

Sub-micron alternating dielectric layers induce constructive interference, creating shifting iridescent sheens that transform dynamically with observer angle.

Layer Pitchd = 138 nm
ReflectanceR > 98.5%
REF://OPT-04
PHASE 04410–650 nm · Resonant

Quantum Dot Matrix

Colloidal semiconductor crystals embedded in optical resin convert ambient ultraviolet radiation into ultra-pure narrow-band spectral emission lines.

Quantum YieldΦ = 94.2%
FWHM Bandwidth< 22 nm
Architecture of the Crystal Facet

3D Exploded Layer Dissection

75%
01 n = 1.4584
02 Δn = 0.220
03 1200 lines/mm
04 QY = 94.2%
PERSPECTIVE: 1000PX · ROTATE: (62°, -34°)
Δn = 0.220120 µm

02 · Nematic Liquid Gradient Lattice

FUNCTION: Electro-optic Birefringent Phase Shifter

Self-assembling liquid crystal molecules in continuous laminar flow. Dynamically rotates polarization angles to induce moving color gradients.

TRANSMITTANCE99.4% @ 589nm
Spectral Gradient Synthesizer · v2.4

Modulate Optical Waveform

1.618
1.30 (Fused Silica)1.90 (Dense Flint)
1.10
0.30 (Laminar)2.50 (Vortical)
0.80×
0.20× (Glacial)2.20× (Accelerated)
0.45
0.10 (Achromatic)1.00 (Prismatic Split)
Spectral Energy Distribution589 nm
ABBE NUMBER85.8 Vd
FLUX DENSITY1832 lm/m²
HUE ANGLE65°
Exported Gradient Specification
/* IRIDIA Kinetic Gradient Waveform */
.kinetic-gradient {
  background: linear-gradient(135deg, #0A0B10 0%, #141724 45%, #FF4D00 78%, #00F0FF 100%);
  filter: contrast(117%) saturate(128%);
  animation: iridiaFlow 20s ease-in-out infinite alternate;
}
Architectural Editions

Selected Public Pavilions

Permanent and biennial spatial crystal commissions engineered in collaboration with world museums, civic foundations, and architectural biennales.

The Spiral Refractor in Messeplatz · Basel, Switzerland
2025
Messeplatz · Basel, Switzerland

The Spiral Refractor

A monumental outdoor helical light sculpture of stacked dichroic borosilicate glass fins that decomposes low-angle Alpine sunlight into sweeping chromatic ground projections.

SCALE12.4 m Height · 36 Fin Elements
MASS18.5 Metric Tonnes
FLUX4,200 lux Peak
SPECTRUM480–650 nm Continuous
The Spectral Solarium in Higashiyama Sanctuary · Kyoto, Japan
2026
Higashiyama Sanctuary · Kyoto, Japan

The Spectral Solarium

An open-air contemplative cedar pavilion featuring an array of 280 precision plano-convex cylindrical lenses casting geometric caustic ribbons across a black basalt reflecting pool.

SCALE18 m × 24 m Glass Canopy
MASS24.0 Metric Tonnes
FLUX1,850 lux Diffuse
SPECTRUM589 nm Sodium D-Line
The Chromatic Monolith in Grandi Coastal Basin · Reykjavik, Iceland
2026
Grandi Coastal Basin · Reykjavik, Iceland

The Chromatic Monolith

A maritime geodesic structure engineered with frosted fused silica skins that react to geomagnetic storm data, projecting live Navier-Stokes green and violet aurora caustics into the polar sky.

SCALE16 m Diameter Geodesic Dome
MASS14.2 Metric Tonnes
FLUX3,100 lux Dynamic
SPECTRUM532 nm Auroral Viridian
Studio Intake & Technical Consultation

Commission a Kinetic Pavilion

We collaborate with architects, cultural institutions, and municipal bodies worldwide to fabricate permanent crystal refraction structures.

CLIENT-SIDE ENCRYPTION · ZERO EXTERNAL TELEMETRY · ZURICH & KYOTO ARCHIVES