Application of subphthalocyanine thin films in high-density optical recording

Yang Wang; Donghong Gu; Fuxi Gan

doi:10.1117/12.510077

9 April 2003 Application of subphthalocyanine thin films in high-density optical recording

Yang Wang, Donghong Gu, Fuxi Gan

Proceedings Volume 5060, Sixth International Symposium on Optical Storage (ISOS 2002); (2003) https://doi.org/10.1117/12.510077
Event: Sixth International Symposium on Optical Storage (ISOS 2002), 2002, Wuhan, China

Abstract

Subphthalocyanine (SubPc) thin films exhibit attractive characteristics in high-density optical storage applications. We have realized red-light (632.8 nm) recording on SubPc thin films previously. In this paper, novel subphthalocyanine thin films were developed by vacuum evaporation and spin-coating method. Their static and dynamic green-light (514.5 nm) recording performance were studied using self-developed short-wavelength optical disk testers. Sufficient reflectivity, reflectivity contrast and CNR can also be obtained at 514.5 nm if an appropriate multilayer structure was applied. It spread the dyes' traditional operating wavelength and provided a new clew for double-wavelength (even double short-wavelength) recording/reading and choosing short-wavelength recording materials.

Citation Download Citation

Yang Wang, Donghong Gu, and Fuxi Gan "Application of subphthalocyanine thin films in high-density optical recording", Proc. SPIE 5060, Sixth International Symposium on Optical Storage (ISOS 2002), (9 April 2003); https://doi.org/10.1117/12.510077

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available