Method and apparatus for measuring a spectral sample response

• Main Authors: PUPEZA IOACHIM, KRAUSZ FERENC, APOLONSKIY ALEXANDER, FILL ERNST
• Format: Patent
• Language: Chinese; English
• Published: 29.08.2017
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

A method of measuring a spectral response of a biological sample (1), comprises the steps generation of probe light having a primary spectrum, irradiation of the sample (1) with the probe light, including an interaction of the probe light and the sample (1), and spectrally resolved detection of the probe light having a modified spectrum, which deviates from the primary spectrum as a result of the interaction of the probe light and the sample (1), said modified spectrum being characteristic of the spectral response of the sample (1), wherein the probe light comprises probe light pulses (2) being generated with a fs laser source device (10). Furthermore, a spectroscopic measuring apparatus is described, which is configured for measuring a spectral response of a biological sample (1). 种测量生物样品(1)的光谱响应的方法，包括以下步骤：生成具有初始光谱的探测光；用所述探测光照射所述样品(1)，包括所述探测光与所述样品(1)的相互作用；光谱解析检测所述探测光，由于所述探测光与所述样品(1)的相互作用，所述探测光具有偏离所述初始光谱的改变后的光谱，所述改变后的光谱是所述样品(1)的光谱响应的特性，其中，所述探测光包括用fs激光源装置(10)生成的探测光脉冲(2)。另外，描述了光谱测量仪器，所述光谱测量仪器被配置用于测量生物样品(1)的光谱响应