JP2001298418A - 光空間伝送装置 - Google Patents

光空間伝送装置

Info

Publication number
JP2001298418A
JP2001298418A JP2000114900A JP2000114900A JP2001298418A JP 2001298418 A JP2001298418 A JP 2001298418A JP 2000114900 A JP2000114900 A JP 2000114900A JP 2000114900 A JP2000114900 A JP 2000114900A JP 2001298418 A JP2001298418 A JP 2001298418A
Authority
JP
Japan
Prior art keywords
signal
information
optical
output level
transmitted
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2000114900A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001298418A5 (https=
Inventor
Junji Shigeta
潤二 重田
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.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2000114900A priority Critical patent/JP2001298418A/ja
Publication of JP2001298418A publication Critical patent/JP2001298418A/ja
Publication of JP2001298418A5 publication Critical patent/JP2001298418A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Monitoring And Testing Of Transmission In General (AREA)
  • Optical Communication System (AREA)
JP2000114900A 2000-04-17 2000-04-17 光空間伝送装置 Pending JP2001298418A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000114900A JP2001298418A (ja) 2000-04-17 2000-04-17 光空間伝送装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000114900A JP2001298418A (ja) 2000-04-17 2000-04-17 光空間伝送装置

Publications (2)

Publication Number Publication Date
JP2001298418A true JP2001298418A (ja) 2001-10-26
JP2001298418A5 JP2001298418A5 (https=) 2007-06-07

Family

ID=18626630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000114900A Pending JP2001298418A (ja) 2000-04-17 2000-04-17 光空間伝送装置

Country Status (1)

Country Link
JP (1) JP2001298418A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004172741A (ja) * 2002-11-18 2004-06-17 Koito Ind Ltd 伝送障害判定装置および光空間伝送装置
JP2009239982A (ja) * 2009-07-24 2009-10-15 Kddi Corp 光送受信装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004172741A (ja) * 2002-11-18 2004-06-17 Koito Ind Ltd 伝送障害判定装置および光空間伝送装置
JP2009239982A (ja) * 2009-07-24 2009-10-15 Kddi Corp 光送受信装置

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