| 摘要 |
The invention relates to a microscope (1) for the molecular spectroscopic analysis of a sample (2), comprising a beam path having at least one quantum cascade laser (QCL) (3) which emits an infrared (IR) radiation, a phase modulator (5) which is arranged between the QCL (3) and the sample (2), at least one optical element (6) which is arranged between the phase modulator (5) and the sample (2), and a sensor (4) which detects IR radiation transmitted and/or reflected by the sample (2). The invention further relates to a method for the molecular spectroscopic analysis of a sample (2), having the steps of irradiating the sample (2) with infrared (IR) radiation by means of a quantum cascade laser (QCL) (3), said IR radiation being deflected onto the sample via a phase modulator (5) and at least one optical element (6), and detecting the IR radiation reflected and/or transmitted by the sample (2). |
