Title:
カップラー機構を用いて増幅誘導放出を生成するソース、システムおよび方法
Document Type and Number:
Japanese Patent JP4705314
Kind Code:
B2
Abstract:
A source, system and method for generating amplified stimulated emission is provided. The source includes a pump source for generating a pump light which is provided to a doped element, such as a doped fiber. Based on the pump light, the doped fiber, which may be a erbium doped fiber, generates the amplified stimulated emission. A coupler mechanism provides the pump light to the doped fiber and transmits the amplified stimulated emission from the doped fiber. The coupler mechanism isolates the pump light and the amplified stimulated emission using phase conditions. A system is also provided including a source and a sensor, such as a fiber optic gyroscope. A method for generating the amplified stimulated emission is further provided.
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Inventors:
Ronald James Michael
Gregory Scott Moore
David Michael Roselle
Fernando Torres
Gregory Scott Moore
David Michael Roselle
Fernando Torres
Application Number:
JP2002560243A
Publication Date:
June 22, 2011
Filing Date:
July 02, 2001
Export Citation:
Assignee:
NORTHROP GRUMMAN CORPORATION
International Classes:
H01S3/06; G01C19/72; H01S3/067; H01S3/083; H01S3/10; H01S3/094
Attorney, Agent or Firm:
Hidemi Kashima