A quantum trick based on interferometric measurements allows a team of researchers at LMU to detect even the smallest ...

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

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Photoelectric sensors and light curtain sensors are among the most commonly used sensing devices in factories. Photoelectric ...

Abstract: This paper presents the design and implementation of sector beam transmit (Tx) antennas for achieving wide detection coverage in a 79-GHz short-range radar (SRR) sensor for automotive or ...

Abstract: In this letter, we introduce a self-calibrating electrochemical sensor for water acetaminophen (ACT) detection. The sensor is built upon a graphite pencil lead (GPL) electrode modified with ...