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Optical heart-rate sensor. Electro-optical sensors are used whenever light needs to be converted to energy. Because of this, electro-optical sensors can be seen almost anywhere. Common applications are smartphones where sensors are used to adjust screen brightness, and smartwatches in which sensors are used to measure the wearer's heartbeat.
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Electro–optics is a branch of electrical engineering, electronic engineering, materials science, and material physics involving components, electronic devices such as lasers, laser diodes, LEDs, waveguides, etc. which operate by the propagation and interaction of light with various tailored materials.
The FireFly acoustic and electro-optical (EO) sensor can operate with Serenity Payload or be deployed as a stand-alone unit. FireFly was designed for support of small installations, independent of installation power. [1]
An AN/AAQ-37 sensor just below the canopy, above the nose. Below the nose, the electro-optical targeting system. The AN/AAQ-37 Distributed Aperture System (DAS) is the first of a new generation of sensor systems being fielded on the Lockheed Martin F-35 Lightning II.
In optoelectronics, an opto-electronic oscillator (OEO) is a circuit that produces a repetitive electronic sine wave and/or modulated optical continuous wave signals. An opto-electronic oscillator is based on converting the continuous light energy from a pump laser to radio frequency (RF), microwave or mm-wave signals.
The Target Identification System Electro-Optical (TISEO) is the Target identification device used in the F-4 Phantom and F-14 Tomcat that provides sharp close-up images of hostile aircraft outside of visual range.
In engineering, optomechatronics is a field that investigates the integration of optical components and technology into mechatronic systems. [1] The optical components in these systems are used as sensors to measure mechanical quantities such as surface structure and orientation. [2]