SPECTROMETER, PORTABLE DEVICE AND METHOD FOR DETECTING ELECTROMAGNETIC RADIATION

摘要

A spectrometer (10) comprises an emitter (11) that is configured to emit electromagnetic radiation, a sample area (12) that is arranged at an outer face (13) of the spectrometer (10), a modulation unit (14) comprising an electrochromic material, an optical filter (15), an optical detector (16), an integrated circuit (17) that has a main plane of extension, and an optical path for electromagnetic radiation emitted by the emitter (11) towards the optical detector (16) via the sample area (12), the modulation unit (14) and the optical filter (15), wherein the electrochromic material is electrically connected with the integrated circuit (17), and the modulation unit (14) is configured to modulate electromagnetic radiation temporally. Furthermore, a method for detecting electromagnetic radiation is provided.