Invention Application
- Patent Title: HIGH-GAIN FACE-PUMPED SLAB-AMPLIFIER
- Patent Title (中): 高增益面部抽吸式放大器
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Application No.: US13753738Application Date: 2013-01-30
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Publication No.: US20140211301A1Publication Date: 2014-07-31
- Inventor: Andrei STARODOUMOV , Norman HODGSON
- Applicant: COHERENT, INC.
- Applicant Address: US CA Santa Clara
- Assignee: COHERENT, INC.
- Current Assignee: COHERENT, INC.
- Current Assignee Address: US CA Santa Clara
- Main IPC: H01S3/16
- IPC: H01S3/16
Abstract:
An optical amplifier for use as a final amplification stage for a fiber-MOPA has a gain-element including a thin wafer or chip of ytterbium-doped YAG. An elongated gain-region is formed in gain-element by multiple incidences of radiation from a diode-laser bar.
Public/Granted literature
- US08873136B2 High-gain face-pumped slab-amplifier Public/Granted day:2014-10-28
Information query
