JP3950763B2 - 光デバイス - Google Patents

光デバイス Download PDF

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Publication number
JP3950763B2
JP3950763B2 JP2002220124A JP2002220124A JP3950763B2 JP 3950763 B2 JP3950763 B2 JP 3950763B2 JP 2002220124 A JP2002220124 A JP 2002220124A JP 2002220124 A JP2002220124 A JP 2002220124A JP 3950763 B2 JP3950763 B2 JP 3950763B2
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JP
Japan
Prior art keywords
optical
optical device
light
fiber
micro
Prior art date
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Expired - Fee Related
Application number
JP2002220124A
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English (en)
Japanese (ja)
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JP2004061867A5 (enExample
JP2004061867A (ja
Inventor
智之 浜田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
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Hitachi Ltd
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Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2002220124A priority Critical patent/JP3950763B2/ja
Publication of JP2004061867A publication Critical patent/JP2004061867A/ja
Publication of JP2004061867A5 publication Critical patent/JP2004061867A5/ja
Application granted granted Critical
Publication of JP3950763B2 publication Critical patent/JP3950763B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Lasers (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Integrated Circuits (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
JP2002220124A 2002-07-29 2002-07-29 光デバイス Expired - Fee Related JP3950763B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002220124A JP3950763B2 (ja) 2002-07-29 2002-07-29 光デバイス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002220124A JP3950763B2 (ja) 2002-07-29 2002-07-29 光デバイス

Publications (3)

Publication Number Publication Date
JP2004061867A JP2004061867A (ja) 2004-02-26
JP2004061867A5 JP2004061867A5 (enExample) 2005-09-08
JP3950763B2 true JP3950763B2 (ja) 2007-08-01

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ID=31940851

Family Applications (1)

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JP2002220124A Expired - Fee Related JP3950763B2 (ja) 2002-07-29 2002-07-29 光デバイス

Country Status (1)

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JP (1) JP3950763B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0317530D0 (en) * 2003-07-26 2003-08-27 Qinetiq Ltd Optical circuit for a fibre amplifier
JP2007194301A (ja) * 2006-01-17 2007-08-02 Osaka Univ 光集積回路および光モジュール
US10605840B1 (en) * 2019-10-21 2020-03-31 Quantum Valley Ideas Laboratories Vapor cells having reduced scattering cross-sections and their methods of manufacture

Also Published As

Publication number Publication date
JP2004061867A (ja) 2004-02-26

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