JPS6430529U - - Google Patents

Info

Publication number

JPS6430529U

JPS6430529U JP12670987U JP12670987U JPS6430529U JP S6430529 U JPS6430529 U JP S6430529U JP 12670987 U JP12670987 U JP 12670987U JP 12670987 U JP12670987 U JP 12670987U JP S6430529 U JPS6430529 U JP S6430529U

Authority

JP

Japan

Prior art keywords

attenuation

guarantees

optical attenuator

radial direction

variable optical

Prior art date

1987-08-19

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

Links

• Espacenet
• Global Dossier
• Discuss

• 230000003287 optical effect Effects 0.000 claims description 5
• 238000010586 diagram Methods 0.000 description 4
• 239000013307 optical fiber Substances 0.000 description 1