JPS63153324U - - Google Patents

Info

Publication number

JPS63153324U

JPS63153324U JP1987045603U JP4560387U JPS63153324U JP S63153324 U JPS63153324 U JP S63153324U JP 1987045603 U JP1987045603 U JP 1987045603U JP 4560387 U JP4560387 U JP 4560387U JP S63153324 U JPS63153324 U JP S63153324U

Authority

JP

Japan

Prior art keywords

layer

optical information

recording medium

information recording

substrate

Prior art date

1987-03-30

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

• 239000000758 substrate Substances 0.000 claims description 2
• 230000003287 optical effect Effects 0.000 claims 2
• 238000010521 absorption reaction Methods 0.000 claims 1
• 239000013078 crystal Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 3
• 238000002441 X-ray diffraction Methods 0.000 description 1
• 238000004458 analytical method Methods 0.000 description 1
• 230000031700 light absorption Effects 0.000 description 1
• 230000003595 spectral effect Effects 0.000 description 1