Micro lens array manufactured by Advanced Microoptic Systems, featuring high quality and precision through excellent wet etching technology.
The photolithography technology of aμs (chemical etching = isotropic etching) not only allows for the creation of optical components in various shapes but also enables lens quality, precise lens positioning accuracy, lens density, and the provision of diverse package types. Additionally, this technology possesses high effectiveness and reproducibility. By using unique, cutting-edge micro-optical components, refractive microlenses, and microlens arrays, it enables beam manipulation to achieve specific beam profiles and intensity distributions. These components are utilized in collimation, focusing, homogenizing, beam splitting, and imaging. "Examples of advantages of aμs microlenses compared to general optics": - High-efficiency shaping of beam profiles - High-efficiency intensity beam profiling - Simple and efficient beam multiplexing - Very effective bundling of multiple beams - Efficient collimation of diode laser emissions - High efficiency for photosensitive devices - Greater effectiveness for fiber systems - High precision in measurement systems and more.
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At aμs, we specialize in providing custom products and generally do not sell products through catalog sales. We can offer stock items at relatively low prices. Please download the catalog for your reference. These may not necessarily be stock items and may include products that we have manufactured in the past (if we have a mask, we can offer them at a lower price compared to custom items). If you do not find your desired specifications in the product examples or if you prefer custom items, please refer to the catalog and contact us each time. 【Basic Specifications】 - Material: Fused silica, optical glass, plastic - Wavelength range: 193nm to 3.5μm - Micro-lens diameter: 10μm to 4000μm - Lens shape: Concave, convex, spherical, aspherical - Surface roughness: ‹10 Å - Numerical aperture: 0.004 to 0.45 - Lens array shape: Rectangular, hexagonal, square, circular, cylindrical - Lens position error: +/-0.2μm - Focal length error: +/-2% (for 100mm square) - Lens array substrate size: 4 inch x 4 inch to 6 inch x 6 inch - Density: >90%
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Advanced Microoptic Systems (aμs) was established in 1995 in Saarbrücken, Germany. Experienced technical staff develop unique manufacturing techniques for refractive microlenses for fine structures made of fused silica, optical glass, and plastics. Applications are extensive, including diode laser collimation, optical fiber coupling, optical switching, multiplexing, beam shaping, and more for medical devices, optosensorics, communications, laser optics, measurement systems, machine vision, optical computing, 3D imaging, astronomy, and other uses.
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