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Proceedings Paper

Persistent spectral hole-burning study on some organic and inorganic materials
Author(s): Lingbing Chen; Youyuan Zhao; Jianzhao Li; Fuming Li
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Paper Abstract

Persistent spectral hole burning (PSHB) was performed for several porphyrin molecules imbedded in polymer hosts and rare-earth ion Sm2+ doped in BaFCl0.5Br0.5 matrix. Power saturation and broadening effects for hole depth and width were observed. The dynamical process of hole formation was measured and explanation by population rate equations was given. Quantum efficiency of photochemical hole burning was investigated. For BaFCl0.5Br0.5:Sm2+ the capacity of data storage was estimated according to the result of multiple hole burning.

Paper Details

Date Published: 13 August 1993
PDF: 8 pages
Proc. SPIE 2053, Optical Storage (ISOS '92), (13 August 1993); doi: 10.1117/12.150653
Show Author Affiliations
Lingbing Chen, Fudan Univ. (China)
Youyuan Zhao, Fudan Univ. (China)
Jianzhao Li, Fudan Univ. (China)
Fuming Li, Fudan Univ. (China)


Published in SPIE Proceedings Vol. 2053:
Optical Storage (ISOS '92)

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