Invention Grant
- Patent Title: Waveguide structure for mid-IR multiwavelength concatenated distributed-feedback laser with an active core made of cascaded stages
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Application No.: US15355478Application Date: 2016-11-18
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Publication No.: US09948063B2Publication Date: 2018-04-17
- Inventor: Catherine Genevieve Caneau , Feng Xie , Chung-En Zah
- Applicant: Thorlabs Quantum Electronics, Inc.
- Applicant Address: US MD Jessup
- Assignee: Thorlabs Quantum Electronics, Inc.
- Current Assignee: Thorlabs Quantum Electronics, Inc.
- Current Assignee Address: US MD Jessup
- Agency: Graham Curtin, P.A.
- Main IPC: H01S5/20
- IPC: H01S5/20 ; G02B6/10 ; G01N21/17 ; H01S5/0625 ; H01S5/10 ; H01S5/12 ; H01S5/34 ; H01S5/40 ; B82Y20/00 ; H01S5/343 ; H01S5/028
Abstract:
Concatenated distributed feedback lasers having novel waveguides are disclosed. The waveguides allow for coupling of the laser beam between active and passive waveguide structures and improved device design and output efficiency. Methods of making along with methods of using such devices are also disclosed.
Public/Granted literature
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