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:
May. 10, 2016
Filed:
Jul. 26, 2012
Vladimir Iakovlev, Ecublens, CH;
Pascal Gallo, Lausanne, CH;
Elyahou Kapon, Lausanne, CH;
Tomasz Czyszanowski, Lodz, PL;
Maciej Dems, Lodz, PL;
Michal Wasiak, Lodz, PL;
Jaroslaw Walczak, Lodz, PL;
Vladimir Iakovlev, Ecublens, CH;
Pascal Gallo, Lausanne, CH;
Elyahou Kapon, Lausanne, CH;
Tomasz Czyszanowski, Lodz, PL;
Maciej Dems, Lodz, PL;
Michal Wasiak, Lodz, PL;
Jaroslaw Walczak, Lodz, PL;
Abstract
The present invention concerns new designs of VCLs with high contrast gratings (HCG) combined with diamond layer as a bottom mirror. They can be realized either with a classical V-shaped pumping scenario, or through the introduction of the pumping beam from the bottom direction, through the HCG that can be designed to be transparent at the wavelength of the pumping light. They can also be completed by a HCG combined with diamond layer as top mirror, reflecting the pump diode laser and transparent to the VCL emission in the case the pumped and emitted beams are collinear.