Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
位相生成搬送波を用いた光ファイバセンサアレイにおける位相信号の計算方法
Document Type and Number:
Japanese Patent JP2007527518
Kind Code:
A
Abstract:
A sensor array employs a parameter to induce a time-varying phase angle phi on an optical signal that comprises a phase generated carrier. The phase angle phi is calculated through employment of only four samples, where all the four samples are based on the optical signal.

Inventors:
ホール,デヴィッド・ビー
Application Number:
JP2006518655A
Publication Date:
September 27, 2007
Filing Date:
June 18, 2004
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ノースロップ・グラマン・コーポレーション
International Classes:
G01D5/353
Domestic Patent References:
JP2000028702A2000-01-28
Foreign References:
US6134281A2000-10-17
US6122057A2000-09-19
US5903350A1999-05-11
Attorney, Agent or Firm:
社本 一夫
小野 新次郎
小林 泰
千葉 昭男
富田 博行
大塚 就彦