Dreapex

Dreapex Optical Simulation

Thin-film optics and OLED emission simulation.

Dreapex TMM calculates reflectance, transmittance, absorptance, fields, color, and light emission from multilayer OLED, QLED, and PeLED devices.

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Multiple Detectors

Leda provides multiple detectors for comprehensive optical analysis

Multiple detectors can simulate spectrum, angular distribution, optical loss channel, etc. The combination of multiple detectors can deeply explore the optical mechanism and comprehensively optimize the device.

Research on Optics

  • 01. Microcavity Effect ― Combining the three detectors, you can explore the impact of microcavity effect on spectrum, angular intensity distribution, waveguide loss, and outcoupling efficiency.
  • 02. Purcell Effect ― The Purcell effect describes the enhancement of the spontaneous emission rate by a confined environment, it can be explored with the mode distribution detector.
  • 03. Waveguide ― Waveguide modes are optical losses due to total internal reflection. Using power dissipation and mode distribution detectors to study waveguide modes can help design light extraction structures.
  • 04. Surface Plasmon Polariton ― Surface plasmon polaritons at a metal-dielectric interface are optical losses. Power dissipation and mode distribution detectors can help analyze and find solutions to reduce it.
leda flow

Angular Spectrum

Angular intensity distribution under microcavity effect

A semitransparent metallic electrode is used to enhance microcavity effect, and the angular intensity distribution varies with wavelength.

Angular Spectrum

Power dissipation

Power dissipation spectrum

Power dissipation spectrum reveals the resonant peak shift with varied wavelength. You can switch polarization and detector direction in the result.

Power dissipation

Mode Distribution

Outcoupling efficiency with varied HTL and ETL thicknesses

Hole transport layer (HTL) and electron transport layer (ETL) thicknesses determine the microcavity, which can be used to optimize the outcoupling efficiency.

Mode Distribution

Parameter Sweep

Sweep parameters to optimize efficiency

User Experience

Leda delivers an intuitive user experience, beyond a simulation software.

  • Accurate and Fast

    Based on efficient algorithms and multithreading, the computation is accurate and ultra-fast.

  • User-friendly

    Intuitive design for beginners, learn in 1 hour, model in 5 minutes.

  • Compatible

    Export data in tabular form for your favorite graphing software, no post-processing required.

  • Dark Mode

    Dark mode can protect our eyes so that we can enjoy our research findings in the future.

Powerful features

All features empowering your optical simulation

  • Easy modeling

  • Average running time

  • Data export
pricing

Subscription options and pricing

Choose a plan that works the best for you and your team.

Education

Basic services.

$1690

per quarter per year

  • ƒ Email response in 5 days
  • 1 remote assistance
  • Portable mini dongle
  • No service agreement
Invite-only

Enterprise

More services.

$2990

per quarter per year

  • Unltd. email support
  • Unltd. remote assistance
  • Durable metal dongle
  • Service agreement
Coming soon

FAQ

Frequently Asked Questions

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