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    • Stephan Prinz

    Product Manager Wafer-level Micro-optics, DELO Industrial Adhesives

    Stephan Prinz, Ph.D., is senior product manager, Optics & Photonics at DELO Industrial Adhesives (Windach, Germany).

    (Image credit: DELO)
    FIGURE 1. Black epoxy coatings can have an absorption factor exceeding OD1/µm (left), which leads to excellent light blocking properties over a broad spectral range within the thinnest coating layers (right).
    Optics

    Screen-printable black epoxy coatings offer a balanced solution for versatile and cost-effective optical systems

    Stephan Prinz
    Dec. 23, 2024
    Black epoxy coatings enable designers to achieve high optical performance within compact, durable systems, which makes them suitable for optical technologies ranging from scientific...
    (Image credit: DELO Industrial Adhesives)
    Optics

    Monolithic integration of functional structures into micro-optical elements

    Markus Brehm
    Dec. 6, 2023
    A polymer-only ultraviolet imprint process potentially saves costs, simplifies the process, and increases the reliability of the optical element.