OPTICAL SENSOR ARRANGEMENT AND METHOD FOR MEASURING AN OBSERVABLE

• Main Authors: LUETZOW, PETER, PERGANDE, DANIEL, HEIDRICH, HELMUT
• Format: Patent
• Language: English; French
• Published: 28.03.2013
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; TESTING

The invention relates to an optical sensor arrangement (1; 10; 40; 60) for measuring an observable comprising: at least one light source (2; 11, 12; 41, 42; 62, 63, 64) for generating a first light component of a first frequency comprising a first mode and a second light component of a second freque...