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:
Jun. 07, 2005
Filed:
Nov. 13, 2002
Applicants:
Yen-chieh Huang, Hsinchu, TW;
Jow-tsong Shy, Hsinchu, TW;
An-chung Chiang, Hsinchu, TW;
Yen-yin Lin, Hsinchu, TW;
Inventors:
Yen-Chieh Huang, Hsinchu, TW;
Jow-Tsong Shy, Hsinchu, TW;
An-Chung Chiang, Hsinchu, TW;
Yen-Yin Lin, Hsinchu, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S003/10 ;
U.S. Cl.
CPC ...
Abstract
A simple and effective coherent radiation device generates laser-like radiation from an optical parametric oscillator (OPO) that is formed by a dielectric-modulation structure in a nonlinear optical material. The nonlinear optical material used in the OPO can be a birefringence phase-matched material or a quasi-phase-matched material.