Optical Fiber Technology

© Fraunhofer IWS

The “Optical Fiber Technology” group at Fraunhofer IWS offers customized solutions for sophisticated optical measurement technology. The group develops system components specifically tailored to customer requirements. In close collaboration with project partners, clear objectives are defined that function reliably in practice and deliver high performance.

The working group focuses on application-specific components for optical measurement systems. The portfolio is complemented by laser spectroscopy, light sources, optical gas measurement technology, and plasma diagnostics, where precision and reliability are paramount.

Optical methods are integrated into industrial processes so that analyses can be performed directly on the production floor. Through the development and fabrication of fiber components for specific applications, significant performance improvements are achieved in the respective fields of application.

Research Focus

 

Services

We conduct feasibility studies, develop optical measurement systems, integrate sensor technology into production facilities, and support partners in preclinical and clinical applications.

 

Technologies

Our solutions combine specialized light sources, optical measurement technology with a focus on gas detection, and specialized fibers with practical applications for production-ready processes.

 

Equipment

Spectrometers for various wavelength ranges, from UV to long-wavelength infrared; microscopic instruments for surface analysis (SEM, light microscope, confocal microscope); fiber preparation equipment such as fiber cleavers, splicers, and recoaters.

Highlights and Scientific Expertise

 

Publications

Scientific Publications

Get an overview of Fraunhofer IWS latest publications on optical fiber technology.

Projects

EU/SAB Project

HySense

Development of a Hydrogen Sensor Based on Laser Spectroscopy for Emission Measurements in the Field
Duration: 05/2025–11/2028

BMWE Project

HELIOS

High-rate Capable, Efficient Lightweight Fuselage Shells, Novel Design Principles and Technology Modules for Damage-tolerant, Rivet-free Structural Joining 
Duration: 07/2025–09/2028 

BMBF Project

CLeo

A Universal Spectral Imaging Sensor Platform for Industry, Agriculture and Autonomous Driving
Duration: 01/2025–12/2026

Fraunhofer Project

DLIPrevolution

Development of the First Laser Microstructuring Module with Integrated Real-time Measurement Technology for Surface Structure Analysis
Duration: 2024–2027

BMBF-Projekt

HLSG-CH4

Waveguide-based trace gas analysis of methane
Duration: 03/2023–03/2026

News and Media

 

Press Release / 20.5.2025

Smart Leak Detection: Laser-Based Testing System Ensures Reliable Filter Quality