JPH0457730U - - Google Patents

Info

Publication number

JPH0457730U

JPH0457730U JP10073890U JP10073890U JPH0457730U JP H0457730 U JPH0457730 U JP H0457730U JP 10073890 U JP10073890 U JP 10073890U JP 10073890 U JP10073890 U JP 10073890U JP H0457730 U JPH0457730 U JP H0457730U

Authority

JP

Japan

Prior art keywords

light receiving

light

power meter

diffusion plate

optical power

Prior art date

1990-09-26

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

• 238000009792 diffusion process Methods 0.000 claims description 2
• 230000003287 optical effect Effects 0.000 claims description 2
• 238000010586 diagram Methods 0.000 description 3
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 229910052710 silicon Inorganic materials 0.000 description 1
• 239000010703 silicon Substances 0.000 description 1
• 239000010409 thin film Substances 0.000 description 1