JPH01146679U - - Google Patents

Info

Publication number

JPH01146679U

JPH01146679U JP4259588U JP4259588U JPH01146679U JP H01146679 U JPH01146679 U JP H01146679U JP 4259588 U JP4259588 U JP 4259588U JP 4259588 U JP4259588 U JP 4259588U JP H01146679 U JPH01146679 U JP H01146679U

Authority

JP

Japan

Prior art keywords

light

television camera

light receiving

receiving system

light beam

Prior art date

1988-03-30

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

• 238000012544 monitoring process Methods 0.000 claims 1
• 239000013307 optical fiber Substances 0.000 description 2
• 230000008878 coupling Effects 0.000 description 1
• 238000010168 coupling process Methods 0.000 description 1
• 238000005859 coupling reaction Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1