Persistent spectral hole-burning study on some organic and inorganic materials

Lingbing Chen; Youyuan Zhao; Jianzhao Li; Fuming Li

doi:10.1117/12.150653

13 August 1993 Persistent spectral hole-burning study on some organic and inorganic materials

Lingbing Chen, Youyuan Zhao, Jianzhao Li, Fuming Li

Proceedings Volume 2053, Optical Storage (ISOS '92); (1993) https://doi.org/10.1117/12.150653
Event: Optical Storage: Third International Symposium, 1992, Kunming, Yunnan Province, China

Abstract

Persistent spectral hole burning (PSHB) was performed for several porphyrin molecules imbedded in polymer hosts and rare-earth ion Sm²⁺ doped in BaFCl_0.5Br_0.5 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 BaFCl_0.5Br_0.5:Sm²⁺ the capacity of data storage was estimated according to the result of multiple hole burning.

Citation Download Citation

Lingbing Chen, Youyuan Zhao, Jianzhao Li, and Fuming Li "Persistent spectral hole-burning study on some organic and inorganic materials", Proc. SPIE 2053, Optical Storage (ISOS '92), (13 August 1993); https://doi.org/10.1117/12.150653

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