JPS62106321U - - Google Patents

Info

Publication number

JPS62106321U

JPS62106321U JP19495485U JP19495485U JPS62106321U JP S62106321 U JPS62106321 U JP S62106321U JP 19495485 U JP19495485 U JP 19495485U JP 19495485 U JP19495485 U JP 19495485U JP S62106321 U JPS62106321 U JP S62106321U

Authority

JP

Japan

Prior art keywords

light receiving

extracting

high frequency

separating

frequency component

Prior art date

1985-12-18

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
• 239000000284 extract Substances 0.000 claims 2
• 230000001678 irradiating effect Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 3
• 238000001514 detection method Methods 0.000 description 2
• 238000000605 extraction Methods 0.000 description 1
• 238000000926 separation method Methods 0.000 description 1