SYSTEM OF MODULATION AND DEMODULATION FOR ATOMIC ABSORPTION SPECTROPHOTOMETER

• Main Authors: TIBORCZ,FERENC,HU, FOELSER,JOZSEF,HU, SZOVIK,JOZSEF,HU, KERTAI,MIKLOS,HU
• Format: Patent
• Language: English
• Published: 27.03.1976
• Edition: 1
• Subjects: COLORIMETRY; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; FREQUENCY-CHANGING; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT; MEASURING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; RADIATION PYROMETRY; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; TESTING