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:
Sep. 24, 2002
Filed:
Oct. 27, 1999
Applicant:
Inventors:
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 5/00 ;
U.S. Cl.
CPC ...
H01S 5/00 ;
Abstract
The invention is directed to a high-frequency semiconductor laser module with a silicon substrate, especially made of low-impedance silicon, a laser diode arranged thereon, and at least two lines for the H-F feed, one of which is insulated from the silicon substrate by a dielectric layer. According to the invention, the laser diode is arranged on the silicon substrate via a metallic mounting layer, and the H-F line is guided close to the laser diode on the dielectric layer.