US Patent 7274723 Method for amplifying a solid-state laser

Patent 7274723 was granted and assigned to Japan Atomic Energy Research Institute on September, 2007 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

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Japan Atomic Energy Research Institute

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7274723

Date of Patent

September 25, 2007

Patent Application Number

10927506

Date Filed

August 27, 2004

Patent Primary Examiner

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Minsun Oh Harvey

Patent abstract

Conventionally, a laser beam is amplified by making a single pass through an amplifier but the laser beam emitted from the oscillator generally has low energy, so the energy stored in the amplifier cannot be fully extracted and only low laser output power and overall efficiency result.