The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 21, 1978
Filed:
May. 13, 1976
Carl-Roland Rabl, Gottingen, DT;
Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V., Gottingen, DT;
Abstract
An apparatus for investigating the course of fast chemical reactions in lid chemical systems, using optical detection and an external perturbation, especially by the temperature-jump method. The optical part of the apparatus comprises first and second light paths conveying a probing light beam and a sense light beam, respectively, and an optical lens system of extremely high aperture for measurements of absorption, fluorescence, and fluorescence polarization. The opto-electronic detection system comprises individual photodetector heads and a signal processing unit wherein special circuits for electronic division, zero-correction, large aperture error correction, and signal coupling eliminate disturbing signal components, reduce inherent errors of electronic signal processing, and simplify operation of the apparatus.