How can a solar cell be used for visible light sensing?

For instance, a solar cell-based visible light sensing E-skin is designed . Moreover, Liu et al. proposed a system employing camera image sensors and solar cells . An LED lamp plays the role of the transmitter in the system, and a solar cell is used to receive the light signal and energy.

Can solar cells be used as energy harvesters and visible light sensors?

Its design employs a photocurrent model that allows solar cells to serve as energy harvesters and visible light sensors simultaneously. The solar cells demonstrate a decent conversion rate of incident light into electricity, supporting an efficient, sustainable operation.

How does a light sensor work?

The fact that light signals received by the sensing system can come from the same source of indoor illumination and the light sensors or image sensors are able to work for both communication and sensing, makes it possible for lighting, sensing, and communication to be integrated into one system.

Can a photovoltaic sensor be used for indoor lighting?

MIT researchers have designed photovoltaic-powered sensors on low-cost radio-frequency identification (RFID) tags that can transmit data, at greater distances, for years before needing replacement under sunlight and dimmer indoor lighting.

Can polarized light intensity modulation improve industrial processes?

The implementation of long-range visible light communications using polarized light intensity modulation has demonstrated the significant potential for VLC to enhance industrial processes .

What is a visible light sensor & how does it work?

The sensor can provide information for lighting control and act as a data source for other services in the building. The system is validated in simulations and tested in an office lighting testbed. Sho et al. proposed a more comprehensive visible light localization system PassiveRETRO, for IoT applications, as Fig. 5 (c) illustrates.