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Special Purpose Optics / Systems You require a special optical design or intensity distribution?We offer customized solutions starting with the individual aspherical lens with an optimized design, through to complete optical systems, tailored to meet the specifications of your application.We always remain true to our own principle: Regardless of whether an individual optic or a complete system is concerned, we will put it through a test cycle which is identical to its subsequent application.Thus, we combine optimum design and replicable, dependable quality, to ensure maximum customer benefit. Product Examples individual, aspherical optics monolithic lens arrays line focus modules multi-focus spot module ring focus modules rectangular focus modules

You require a special optical design or intensity distribution? We offer customized solutions starting with the individual aspherical lens with an optimized design, through to complete optical systems, tailored to meet the specifications of your application. We always remain true to our own principle: Regardless of whether an individual optic or a complete system is concerned, we will put it through a test cycle which is identical to its subsequent application. Thus, we combine optimum design and replicable, dependable quality, to ensure maximum customer benefit. Product Examples: individual, aspherical optics monolithic lens arrays line focus modules multi-focus spot module ring focus modules rectangular focus modules

Surface relief diffusive microstructures (SRDM) are used for specifically distributing light in a defined angle range. They homogenize irregular light distributions as well as local intensity peaks. It is also possible to apply those diffusive microstructures directly into the plano side of all our plastic optics components. Our products will be precily trimmed to our customers requirements.

System for measurement of the luminous intensity distribution of 2Ï€ spot lamps and LEDs. Features: Goniometer bench with adjustable measurement distance of up to 2000 mm. Light meter for precise measurement of the luminous intensity distribution, spectral data, CCT, CRI, chromaticity coordinates, User software, etc.

Actran TM A powerful acoustic CAE tool for turbomachinery noise prediction Actran TM is the reference CAE tool for analyzing the sound radiated by turbo machines and for optimizing the related acoustic treatments. Actran TM is used extensively by many leading aerospace companies that rely on the tools’ accuracy, ease-of-use and performance for reaching their strategic acoustic design goals. Actran TM contains all advanced modeling features required for turbo machinery noise analysis. To capture the important convection and refraction effects, the sound waves propagate on top of a non-uniform background mean flow which can be calculated by Actran or imported from a CFD simulation. The influence of the mean flow on the performance of acoustic liners is accounted for thanks to the Myers boundary condition. The acoustic source is defined in terms of incident duct modes of arbitrary order and their amplitude can be defined in a variety of ways (e.g. normalized amplitude, intensity, equal distribution of energy on all propagating modes) or derived from pressure fluctuations calculated on a set of planes by one of the supported CFD tools. Both 3D and axisymmetric models can be defined. One of the challenges of acoustic CAE is to handle large models associated to high wave number and to large geometrical size and complexity. Actran TM meets this challenge thanks to its efficient solver technology that includes advanced parallel processing. Actran TM is used not only for optimal aircraft engine nacelle liner design but also on inlet and outlet liners for helicopter turbines, environmental control systems (ECS) or auxiliary power unit (APU). Actran TM is also used for non aerospace applications like computer cooling system noise and more. Actran TM can be complemented by Actran DGM to solve problems involving complex shear layers and flow gradients occurring at the engine exhaust. Model courtesy of Alenia Aermacchi™ Target Applications: Aircraft engine noise, including nacelle design Ducted cooling systems (electronic devices) Blower systems (air conditioning modules) Helicopter turbine noise