▎ 摘　　要

NOVELTY - Sensor comprises a substrate layer, and a layered sensor layer a top the substrate layer, where the layered sensor layer includes a transparent conductive layer, a photocurrent generation spectrum conductive layer, and one middle insulating layer located between the transparent conductive layer and the photocurrent generation spectrum conductive layer, the photocurrent generation spectrum conductive layer has a first photocurrent generation spectrum covering a first band of energy levels of the electromagnetic radiation and the one middle insulating layer has a second photocurrent generation spectrum covering a second band of the energy levels of the electromagnetic radiation, the second band complementing the first band. USE - Sensor used for acquiring signal indicative of intensity spectrum of electromagnetic radiation. ADVANTAGE - The sensor improves conductivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method of acquiring a signal indicative of intensity spectrum of electromagnetic radiation, which involves: a. receiving and sensing electromagnetic radiation; b. generating one photocurrent generation spectrum based on the sensed electromagnetic radiation; and c. transmitting a spectrum intensity signal based on the at least one photocurrent generation spectrum, where one photocurrent generation spectrum is based on electromagnetic radiation sensed by a photocurrent generation spectrum conductive layer having a first photocurrent generation spectrum covering a first band of energy levels of the electromagnetic radiation and one middle insulating layer having a second photocurrent generation spectrum covering a second band of the energy levels of the electromagnetic radiation, the second band complementing the first band.