QUANTUM & OPTICAL

Engineer the material.
Control the photon.

IMS develops custom crystal systems for photonic and quantum hardware. By controlling host lattice, dopant, particle size, morphology, core/shell architecture and surface chemistry, we can pursue materials designed to generate, store, translate and stabilize optical information.

HOW IT WORKSEngineer the crystal to generate, store and translate photons.photonic chip · waveguidesingle ion in crystalmemory→ telecom bandControlled emitters · long-lived states · frequency conversion① Generateone photon at a time② Storelong-lived rare-earth states③ Translateinto fiber-ready wavelengths
MATERIALS AS PHOTONIC COMPONENTS

The crystal can become part of the quantum architecture.

Quantum and photonic systems increasingly depend on material properties that electronics cannot supply by themselves: narrow optical transitions, controlled lifetimes, low-noise frequency conversion, stable local environments and strong interaction with cavities or waveguides.

IMS approaches those problems at the crystal level. The host lattice, dopant, concentration, dimensions, morphology, internal interfaces and surface can all be engineered around the optical function the device needs.

Work backward from the device: define the wavelength, geometry, coherence, lifetime, coupling or switching target, then build and screen material candidates for that architecture.

01 · Local environment

Host & dopant

Select the lattice and active ion to target optical transitions, lifetimes, spin behavior and spectral windows.

02 · Geometry

Size & shape

Control the particle geometry to manage integration, optical field overlap, scattering and placement inside cavities or waveguides.

03 · Isolation

Core / shell

Use shell structures to distance active ions from surface defects, reduce quenching and create better controlled local environments.

04 · Device interface

Surface chemistry

Adapt the material for polymers, glasses, photonic chips, resonators and other device matrices without treating integration as an afterthought.

PHOTONIC QUANTUM STACK

Generate. Store. Translate.

The most compelling opportunity is not a single “quantum crystal.” It is a family of engineered materials that can solve different parts of the photonic stack.

01 · Generate

Single-ion / single-photon emitter candidates

Pursue crystals in which one or a few optically active ions occupy a controlled environment, with the goal of coupling those emitters to cavities, waveguides or collection optics.

02 · Store

Quantum memory materials

Develop rare-earth hosts with narrow transitions and long-lived optical or spin states for memory, synchronization and repeater architectures.

03 · Translate

Quantum frequency conversion

Engineer low-noise optical conversion between otherwise incompatible wavelength bands so emitters, memories and telecom fibers can communicate.

Important: single-photon purity, coherence time, conversion noise and memory fidelity are device-level measurements. IMS positions these as material-development programs to be validated in the customer’s complete optical architecture.
APPLICATION SPACE

From optical computing to quantum networks.

The same materials platform can be pointed at multiple photonic problems. What changes is the target function, the host/dopant system and the way the material is coupled into the device.

01 · Single-photon emitters

One controlled emitter at a time.

Single-ion and few-ion crystal concepts for cavity-coupled emission, spin-photon interfaces and quantum light sources.

02 · Quantum memories

Hold optical information in matter.

Rare-earth hosts for optical or spin storage, synchronization and repeater architectures where narrow transitions and long-lived states matter.

03 · Frequency conversion

Connect incompatible wavelengths.

Materials development for low-noise optical translation between visible, near-infrared and telecom bands.

04 · Optical computing

Light controlling light.

Nonlinear, threshold and bistable optical responses for switching, logic and photonic processing.

05 · Interferometers

Preserve phase through the circuit.

Materials for low-loss waveguides, stable phase response and interferometric architectures used in computing, sensing and metrology.

06 · Resonators & cavities

Put the emitter where the field is strongest.

Design particle size, shell and optical properties for microcavities, resonators and other high-field optical structures.

07 · Optical references

Stabilize frequency and phase.

Narrow optical transitions and material references for laser locking, timing, frequency stabilization and precision optical systems.

08 · Quantum sensing

Turn tiny perturbations into measurable light.

Explore field-, strain-, temperature- and environment-sensitive optical or spin states for high-sensitivity sensing and metrology.

09 · Quantum networking

Stationary matter meets flying photons.

Materials for memory nodes, repeater interfaces and photon-to-material coupling across distributed quantum systems.

10 · Telecom bridge

Build toward the fiber network.

Design materials around telecom wavelengths so quantum emitters, converters and memories can interface with existing optical infrastructure.

CLASSICAL + QUANTUM TELECOM

The same fiber can carry two very different kinds of information.

Classical photonics

DWDM, wavelength management, optical references, component authentication and physical-layer monitoring all live in the conventional telecom stack.

WAVELENGTH CONTROLFILTERINGHARDWARE IDENTITY

Quantum photonics

Single photons, memories, repeaters and frequency conversion add a second operating regime where noise, coherence and indistinguishability become critical.

MEMORYREPEATERSFREQUENCY CONVERSION
THE DESIGN VARIABLES

Control the material before you optimize the device.

In advanced photonics, a few nanometers, a different crystal phase, a surface defect or a change in dopant spacing can change the behavior that matters. That is why material design and device design have to be connected.

01

Define the function

Switching, storage, emission, transduction, sensing or another optical target.

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02

Define the architecture

Waveguide, cavity, interferometer, resonator, chip, fiber or free-space system.

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03

Engineer the crystal

Host, dopant, concentration, size, shape, core/shell, phase and surface.

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04

Build & screen

Synthesize candidate libraries and measure the optical responses that matter to the application.

CUSTOM MATERIAL DEVELOPMENT

Bring us the optical problem.

Companies working in photonics and quantum hardware often know the response they need but do not have a materials platform that can be tuned around it. IMS can develop custom rare-earth crystal candidates around a customer's wavelength, geometry, operating environment and device architecture.

That may mean changing the host, dopant, concentration, particle dimensions, morphology, core/shell design or surface chemistry. It may also mean producing a small material library so several approaches can be screened in parallel.

Start a material-development discussion

What to send us

FunctionWhat should the material do: emit, switch, store, amplify, transduce, sense or couple?
WavelengthsExcitation, emission, telecom band, pump wavelengths or spectral windows that matter.
GeometryCavity, waveguide, interferometer, resonator, chip, fiber, film, polymer or bulk optical element.
EnvironmentTemperature, field, power density, matrix chemistry and mechanical constraints.
Success metricBrightness, linewidth, lifetime, switching threshold, storage behavior, coherence, coupling or another measurable target.
We are a materials-development partner. Device-level performance depends on the complete optical architecture, so each program is designed and validated around the customer's system rather than treated as an off-the-shelf claim.

Do not start with the crystal you can buy. Start with the photon behavior you need.

IMS can design custom Intelligent Material candidates for photonic chips, optical computing, quantum memories, emitters, frequency conversion, sensing and quantum-network interfaces.

Work with IMS