JPH0235114U - - Google Patents

Info

Publication number

JPH0235114U

JPH0235114U JP11312388U JP11312388U JPH0235114U JP H0235114 U JPH0235114 U JP H0235114U JP 11312388 U JP11312388 U JP 11312388U JP 11312388 U JP11312388 U JP 11312388U JP H0235114 U JPH0235114 U JP H0235114U

Authority

JP

Japan

Prior art keywords

detection device

laser

writing

end surface

laser beam

Prior art date

1988-08-29

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

• 238000001514 detection method Methods 0.000 claims description 9
• 230000001360 synchronised effect Effects 0.000 claims 1
• 230000003287 optical effect Effects 0.000 description 4
• 238000010586 diagram Methods 0.000 description 1
• 239000013307 optical fiber Substances 0.000 description 1