Systems and methods for converting, delaying, and measuring electromagnetic energy or wave(s) input within a first frequency range to one or more frequencies within a second frequency range with predetermined time delay(s) for use in applications including data collection, imaging or astronomy

Abstract

An electromagnetic (EM) energy conversion and measurement system and related methods are provided for converting a first EM energy (e.g., infrared) to a second EM energy (e.g., visible light) having at least a different wavelength or frequency than the first EM energy then using a detector to detect or measure the second EM energy. An array of conversion and detector assemblies each include a first section and a second section. Exemplary first sections can include at least one optical grade substrate formed with a first material (e.g., germanium) having a first index of refraction that refracts a first EM energy so as to change a frequency and propagation time of the first EM energy to produce a second EM energy. Exemplary second sections include an EM energy detector having an index of refraction that is the same as the first material.