
All Products
Simulation Software & Measurement Hardware for R&D
OLED, Solar Cell, and Battery Research Tools – Simulation & Measurement
Fluxim offers advanced simulation software and characterization hardware for R&D in OLEDs, perovskite and organic solar cells, photodetectors, and battery technologies. Our tools are trusted worldwide by universities, research institutes, and industry labs to optimize device efficiency, analyze stability and degradation, and accelerate innovation in next-generation energy and display technologies. Designed and built in Switzerland, Fluxim products deliver high-precision measurements, intuitive modeling, and flexible integration into your lab workflow.
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Advanced OLED and Solar Cell Modeling Software
Modeling the optical and electrical characteristics of OLEDs and solar cells. A complete software suite for simulating light emission, absorption, light scattering, and charge transport.
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Simulation Software for Upscaling to Large Area Devices
A flexible FEM-solver to model large-area OLEDs and solar cells, but also displays and PV modules. Electrical, Thermal and Optical simulations are all possible with Laoss.
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Optoe-Electric Characterization of OLEDs & Solar Cells
Paios performs various optoelectrical characterizations on solar cells and OLEDs with one click. Store measurements in a database, analyse, compare and post-process them directly in the software.
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Angular Luminescence Spectrometer for EL and PL
Phelos is an angular resolved spectrometer that measures the electroluminescence (EL) and photoluminescence (PL) of OLEDs and light-emitting materials over various angles and polarization.
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A platform for Stability Tests on Organic LEDs
Litos is a stress-test system with multiple channels to perform accelerated degradation analysis on LEDs. It allows reliable assessments of the LED stability.
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Parallel JV & Stability Measurements on Solar Cells
Litos Lite is a JV and stability characterization instrument. Up to 56 channels for parallel JV measurements and stressing at a constant voltage or current. Independent MPP tracking. Suitable for the new ISOS protocols.
Product VIDEOS
Applications
Application | Setfos | Laoss | Paios | Phelos | Litos | Litos-Lite |
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💡 LEDs | ||||||
Organic LEDs | ✓ | ✓ | ✓ | ✓ | ✓ | |
Perovskite LEDs | (✓) | ✓ | ✓ | ✓ | ✓ | |
Quantum Dot LEDs | ✓ | ✓ | ||||
QD-Films for LCDs | ✓ | (✓) | ✓ | |||
Micro-LEDs | (✓) | (✓) | ||||
☀️ PVs | ||||||
Organic PVs | ✓ | ✓ | ✓ | (✓) | ✓ | ✓ |
Perovskite PVs (and Tandems) | ✓ | ✓ | ✓ | (✓) | ✓ | ✓ |
Inorganic PVs | (✓) | (✓) | ✓ | (✓) | (✓) | (✓) |
Photodetectors | ✓ | ✓ | ✓ | ✓ | (✓) | |
🔋 Batteries | ||||||
Batteries | (✓) | ✓ | (✓) |
✓ = Full support
(✓) = Simulation or measurement is possible but may require special settings, adjustments, or custom configurations of the software or measurement tool.

C O N T A C T U S
We are scientists too. If you didn’t find the answer on our website, contact us:
Email: info@fluxim.com
Software & General Enquiries +41 44 500 47 70
Hardware Enquiries +41 44 500 47 74
Fax: +41 44 500 47 79
Postal address: (view in Google Maps)
Fluxim AG
Katharina-Sulzer-Platz 2
CH-8400 Winterthur
Switzerland