TOP > 外国特許検索 > OPTICAL SIGNAL AMPLIFYING TRIODE AND OPTICAL SIGNAL TRANSFER METHOD, OPTICAL SIGNAL RELAY DEVICE, AND OPTICAL SIGNAL STORAGE DEVICE USING THE SAME

OPTICAL SIGNAL AMPLIFYING TRIODE AND OPTICAL SIGNAL TRANSFER METHOD, OPTICAL SIGNAL RELAY DEVICE, AND OPTICAL SIGNAL STORAGE DEVICE USING THE SAME

外国特許コード F110004475
整理番号 Y0345WO
掲載日 2011年7月15日
出願国 カナダ
出願番号 2503501
公報番号 2503501
公報番号 2503501
出願日 平成15年9月19日(2003.9.19)
公報発行日 平成16年5月6日(2004.5.6)
公報発行日 平成22年9月14日(2010.9.14)
優先権データ
  • 特願2002-308946 (2002.10.23) JP
  • 特願2003-059382 (2003.3.6) JP
  • 特願2003-287576 (2003.8.6) JP
発明の名称 (英語) OPTICAL SIGNAL AMPLIFYING TRIODE AND OPTICAL SIGNAL TRANSFER METHOD, OPTICAL SIGNAL RELAY DEVICE, AND OPTICAL SIGNAL STORAGE DEVICE USING THE SAME
発明の概要(英語)

When in an optical signal amplifying triode 10, light of a second wavelength .lambda.2, selected from among light from a first optical amplifier 26, into which a first input light L1 of a first wavelength A1 and a second input light L2 of second wavelength .lambda.2 have been input, and a third input light (control light) L3 of a third wavelength .lambda.3 are input into a second optical amplifier 34, an output light L4 of the third wavelength .lambda.3, selected from among the light output from the second optical amplifier 34, is light that is modulated in response to the intensity variation of one or both of the first input light L1 of the first wavelength .lambda.1 and the third input light L3 of the third wavelength .lambda.3 and is an amplified signal, with which the signal gain with respect to the third input light (control light)

L3 of the third wavelength .lambda.3 is of a magnitude of 2 or more. An optical signal amplifying triode 10, which can directly perform an optical signal amplification process using control input light, can thus be provided.

  • 出願人(英語)
  • JAPAN SCIENCE AND TECHNOLOGY CORPORATION
  • 発明者(英語)
  • MAEDA, YOSHINOBU
国際特許分類(IPC)
ライセンスをご希望の方、特許の内容に興味を持たれた方は、問合せボタンを押してください。

PAGE TOP

close
close
close
close
close
close