Novel Nondestructive Readout Methods For Near-field Optical Recording with Large Refractive Index Modulation in Amorphous Diarylethene Layer
-
- Maruyama Hideki
- Research and Development Laboratory, Panasonic Communications Co., Ltd.
-
- Kawai Tsuyoshi
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University
-
- Kim Myeong-Suk
- Fukuoka Industry Science and Technology Foundation, Fukuoka-IST
-
- Irie Masahiro
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University
Search this article
Abstract
Novel nondestructive readout methods for near-field optical recording has been demonstrated with an amorphous photochromic film. Large refractive index change of an amorphous photochromic layer of 1,2-bis(5-(2,4-diphenylphenyl)-2,4-dimethyl-3-thienyl) perfluorocyclopentene induced by the photochromic reactions is detected by the use of a guided-wave mode and a substrate radiation mode with near-IR laser light. The modulation amplitude in the reflected light intensity before and after the photo-bleaching reaction was as high as 20%.
Journal
-
- Japanese Journal of Applied Physics
-
Japanese Journal of Applied Physics 43 (4A), 1625-1630, 2004
The Japan Society of Applied Physics
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390282681240587264
-
- NII Article ID
- 10012860441
- 130004531830
- 210000055253
-
- NII Book ID
- AA10457675
-
- ISSN
- 13474065
- 00214922
-
- NDL BIB ID
- 6931996
-
- Text Lang
- en
-
- Data Source
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed