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A general and flexible synthesis method based on the physical optics approximation is proposed for computing smooth-surface reliefs of reflectors. As a design example, the method has been applied to a ...

In this work, MMI-based optical splitters are compared to corresponding Y-branch waveguides. The two splitter archetypes are compared with respect to excess loss. Furthermore, fundamental problems of ...

Micro molding enables scalable, high-precision production of micro-optics for medical, telecom, and AR applications. Accumold ...

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Optical sensors articles from across Nature Portfolio Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient ...

Optical spectroscopy encompasses a wide variety of techniques used to study how matter interacts with light. Optical spectroscopy techniques are used in physics, astronomy, chemistry, biology, and ...

Mecha Break brings twelve base-game Strikers or Mechs as well as three additional Mechs with Season 0, and here's how to ...