Invention Grant
- Patent Title: QCL with wide active region and thinned stages and related methods
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Application No.: US16029947Application Date: 2018-07-09
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Publication No.: US10673209B2Publication Date: 2020-06-02
- Inventor: Arkadiy Lyakh , Matthew Suttinger
- Applicant: UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION, INC.
- Applicant Address: US FL Orlando
- Assignee: UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION, INC.
- Current Assignee: UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION, INC.
- Current Assignee Address: US FL Orlando
- Agency: Allen, Dyer, Doppelt + Gilchrist, PA
- Main IPC: H01S5/34
- IPC: H01S5/34 ; H01S5/22 ; H01S5/343 ; H01S5/022 ; H01S5/062 ; H01S5/227 ; H01S5/024 ; H01S5/10
Abstract:
A QCL may include a substrate, and a semiconductor layer adjacent the substrate and defining an active region. The active region may have an elongate shape extending laterally across the substrate and having a number of stages greater than 25, each stage having a thickness less than 40 nanometers. The active region may have a ridge width greater than 15 μm.
Public/Granted literature
- US20190115727A1 QCL WITH WIDE ACTIVE REGION AND THINNED STAGES AND RELATED METHODS Public/Granted day:2019-04-18
Information query
