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:
Jan. 23, 1996
Filed:
Mar. 11, 1993
Applicant:
Inventor:
Anadi Mukherjee, Albuquerque, NM (US);
Assignee:
University of New Mexico, Albuquerque, NM (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 69 ; 372 53 ;
Abstract
The principle and some applications of multiphoton pumped upconverted lasers (MU-LASER) in complex molecules like said material is demonstrated. Weak linear absorption and strong multiphoton absorption and upconverted fluorescence of said material in the form of integrated waveguides is responsible for the MU-LASER action of upconverting narrow band infrared wavelength to visible spectrum of bandwidth.about.50 nm and peak at 570 nm. Applications in efficient upconversion of diode laser wavelengths, displays, and two types of surface-emitting MU-LASERs for high definition television (HDTV) are produced.