Periodic nanoripples and photoluminescence on ZnO:Al film induced by femtosecond laser pulses

Kan Zhou; Donghai Feng; Xia Li; Tianqing Jia; Jiansheng Liu; Zhizhan Xu

doi:10.3788/AOS201131.0816002

Periodic nanoripples and photoluminescence on ZnO:Al film induced by femtosecond laser pulses

Kan Zhou
, Donghai Feng
, Xia Li
, Tianqing Jia^*
, Jiansheng Liu
, Zhizhan Xu

^*此作品的通讯作者

CAS - Shanghai Institute of Optics and Fine Mechanics
East China Normal University

科研成果: 期刊稿件 › 文章 › 同行评审

4 引用（Scopus）

摘要

The periodic nanoripples on ZnO:Al films induced by 800 nm femtosecond laser pulses are prepared. The regularity and formation mechanism of surface periodical nanostructure are studied after it is irradiated by femtosecond laser of different energy flux densities. Using He-Ge laser as light source, the photoluminescence spectra of ZnO:Al films and its relationship with periodical nanostructures are studied. It is shown that the enhancement of emission near the band gap results from the quenching effect by 800 nm femtosecond laser on ZnO:Al films and the increase in optical absorption of He-Ge laser by the nanoripples.

源语言	英语
文章编号	0816002
期刊	Guangxue Xuebao/Acta Optica Sinica
卷	31
期	8
DOI	https://doi.org/10.3788/AOS201131.0816002
出版状态	已出版 - 8月 2011
已对外发布	是

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title = "Periodic nanoripples and photoluminescence on ZnO:Al film induced by femtosecond laser pulses",

abstract = "The periodic nanoripples on ZnO:Al films induced by 800 nm femtosecond laser pulses are prepared. The regularity and formation mechanism of surface periodical nanostructure are studied after it is irradiated by femtosecond laser of different energy flux densities. Using He-Ge laser as light source, the photoluminescence spectra of ZnO:Al films and its relationship with periodical nanostructures are studied. It is shown that the enhancement of emission near the band gap results from the quenching effect by 800 nm femtosecond laser on ZnO:Al films and the increase in optical absorption of He-Ge laser by the nanoripples.",

keywords = "Femtosecond laser, Optical materials, Periodic nanoripples, Photoluminescence, ZnO:Al film",

author = "Kan Zhou and Donghai Feng and Xia Li and Tianqing Jia and Jiansheng Liu and Zhizhan Xu",

year = "2011",

month = aug,

doi = "10.3788/AOS201131.0816002",

language = "英语",

volume = "31",

journal = "Guangxue Xuebao/Acta Optica Sinica",

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TY - JOUR

T1 - Periodic nanoripples and photoluminescence on ZnO:Al film induced by femtosecond laser pulses

AU - Zhou, Kan

AU - Feng, Donghai

AU - Li, Xia

AU - Jia, Tianqing

AU - Liu, Jiansheng

AU - Xu, Zhizhan

PY - 2011/8

Y1 - 2011/8

N2 - The periodic nanoripples on ZnO:Al films induced by 800 nm femtosecond laser pulses are prepared. The regularity and formation mechanism of surface periodical nanostructure are studied after it is irradiated by femtosecond laser of different energy flux densities. Using He-Ge laser as light source, the photoluminescence spectra of ZnO:Al films and its relationship with periodical nanostructures are studied. It is shown that the enhancement of emission near the band gap results from the quenching effect by 800 nm femtosecond laser on ZnO:Al films and the increase in optical absorption of He-Ge laser by the nanoripples.

AB - The periodic nanoripples on ZnO:Al films induced by 800 nm femtosecond laser pulses are prepared. The regularity and formation mechanism of surface periodical nanostructure are studied after it is irradiated by femtosecond laser of different energy flux densities. Using He-Ge laser as light source, the photoluminescence spectra of ZnO:Al films and its relationship with periodical nanostructures are studied. It is shown that the enhancement of emission near the band gap results from the quenching effect by 800 nm femtosecond laser on ZnO:Al films and the increase in optical absorption of He-Ge laser by the nanoripples.

KW - Femtosecond laser

KW - Optical materials

KW - Periodic nanoripples

KW - Photoluminescence

KW - ZnO:Al film

UR - https://www.scopus.com/pages/publications/80052659855

U2 - 10.3788/AOS201131.0816002

DO - 10.3788/AOS201131.0816002

M3 - 文章

AN - SCOPUS:80052659855

SN - 0253-2239

VL - 31

JO - Guangxue Xuebao/Acta Optica Sinica

JF - Guangxue Xuebao/Acta Optica Sinica

IS - 8

M1 - 0816002

ER -

Periodic nanoripples and photoluminescence on ZnO:Al film induced by femtosecond laser pulses

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