標題: Thermochromism of silver oxide for optical switching layers in volumetric optical disks
作者: Wu, FH
Shieh, HPD
光電工程學系
Department of Photonics
關鍵字: phase change;volumetric optical disk;dual layer optical disk;optical switching layer;thermo-chromatic material;thermochromism;silver oxide
公開日期: 1-Feb-2003
摘要: For reading and writing on a lower targeted recording layer of volumetric optical disks, transmitted laser power is decreased by absorption and reflection of the upper layers. Thus, a layer of thermo-chromatic material, such as silver oxide, has been added as an optical switching layer next to the recording layers to modulate the optical characteristics of the recording layers by the diffraction limited laser beam during writing. The optical switching structure can reduce peak writing laser energy by 42%. Consequently, optical switching layer is promising for volumetric recording to optimize R/W performance.
URI: http://dx.doi.org/10.1143/JJAP.42.820
http://hdl.handle.net/11536/28117
ISSN: 0021-4922
DOI: 10.1143/JJAP.42.820
期刊: JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS
Volume: 42
Issue: 2B
起始頁: 820
結束頁: 823
Appears in Collections:Conferences Paper


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