This simple circuit provides better than 1% accuracy in optically coupling a DC voltage signal. To compensate for the non-linearity of the optical isolator, an identical device is connected in the ...

A new level of optical isolation necessary to advance on-chip optical signal processing has now been demonstrated by researchers. The technique involving light-sound interaction can be implemented in ...

Alan Martin, Engineer Extraordinaire, once told me, “You never regret adding isolation between your circuits.” While he was speaking in the context of power supplies, the same goes for isolating ...

High-speed optical isolators solve interface problems between an incremental encoder signal and a PLC, servodrive, or other input devices. Designed for use with single-ended or differential ...

High-speed optical isolators solve various interface problems between an incremental encoder signal and a PLC, servo drive, or other input devices. Related To: AutomationDirect High-speed optical ...

The ITXPlus configurable loop-powered signal isolator from Weidmuller provides complete electrical isolation for control systems featuring a mix of inputs (see the figure). It can measure, filter, and ...

Having problems with your process controls and electrical instrumentation? The source may be a grounding disturbance known as a ground loop. According to the ANSI/ IEEE Standard Dictionary of ...

January 30, 2025 - Advanced Fiber Resources is pleased to announce its successful participation in Photonics West 2025, held January 28-30 in San Francisco. During the show, AFR highlighted several ...

Tiny circuits can go the distance. Researchers have mapped a noise-reducing magneto-optical response that occurs in fiber-optic communications, opening the door for new materials technologies. Optical ...

Marko Lončar’s group at SEAS builds isolator in a lithium niobate-based optical chip. Micrograph of electro-optic isolator chip on thin-film lithium niobate. An optical isolator created at the Harvard ...