Tunable photocapacitive optical radiation sensor enabled radio transmitter and applications thereof

This technology relates to highly sensitive and large area optical sensor arrays with smart control that feature wireless operation. The optical sensors convert sensed illumination into a corresponding impedance (e.g., capacitance, inductance, etc.). The resulting impedance can then be easily integrated into a wireless signal generator (e.g., an LC or tank circuit), such that a characteristic of the illumination (e.g., intensity, wavelength, etc.) can be translated into a wireless output.