Simultaneous three-photon absorption induced ultraviolet upconversion in Pr3+:Y2SiO5 crystal by femtosecond laser irradiation

Xinshun Wang; Jianrong Qiu; Juan Song; Jian Xu; Yang Liao; Haiyi Sun; Ya Cheng; Zhizhan Xu

doi:10.1016/j.optcom.2007.09.019

Simultaneous three-photon absorption induced ultraviolet upconversion in Pr³⁺:Y₂SiO₅ crystal by femtosecond laser irradiation

Xinshun Wang
, Jianrong Qiu^*
, Juan Song
, Jian Xu
, Yang Liao
, Haiyi Sun
, Ya Cheng
, Zhizhan Xu

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

21 Scopus citations

Abstract

Near-infrared to ultraviolet upconversion luminescence was observed in the Pr³⁺:Y₂SiO₅ crystal with 120 fs, 800 nm infrared laser irradiation. The observed emissions at around 270 nm and 305 nm could be assigned to 5d → 4f transitions of Pr³⁺ ions. The relationship between the upconversion luminescence intensity and the pump power of the femtosecond laser reveals that the UV emission belongs to simultaneous three-photon absorption induced upconversion luminescence.

Original language	English
Pages (from-to)	299-302
Number of pages	4
Journal	Optics Communications
Volume	281
Issue number	2
DOIs	https://doi.org/10.1016/j.optcom.2007.09.019
State	Published - 15 Jan 2008
Externally published	Yes

Keywords

Femtosecond laser
Pr:YSiO
Three-photon absorption
Ultraviolet laser
Upconversion

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10.1016/j.optcom.2007.09.019

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@article{4aafc79f7a644b5f84502732a6b5e44f,

title = "Simultaneous three-photon absorption induced ultraviolet upconversion in Pr3+:Y2SiO5 crystal by femtosecond laser irradiation",

abstract = "Near-infrared to ultraviolet upconversion luminescence was observed in the Pr3+:Y2SiO5 crystal with 120 fs, 800 nm infrared laser irradiation. The observed emissions at around 270 nm and 305 nm could be assigned to 5d → 4f transitions of Pr3+ ions. The relationship between the upconversion luminescence intensity and the pump power of the femtosecond laser reveals that the UV emission belongs to simultaneous three-photon absorption induced upconversion luminescence.",

keywords = "Femtosecond laser, Pr:YSiO, Three-photon absorption, Ultraviolet laser, Upconversion",

author = "Xinshun Wang and Jianrong Qiu and Juan Song and Jian Xu and Yang Liao and Haiyi Sun and Ya Cheng and Zhizhan Xu",

year = "2008",

month = jan,

day = "15",

doi = "10.1016/j.optcom.2007.09.019",

language = "英语",

volume = "281",

pages = "299--302",

journal = "Optics Communications",

issn = "0030-4018",

publisher = "Elsevier B.V.",

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}

TY - JOUR

T1 - Simultaneous three-photon absorption induced ultraviolet upconversion in Pr3+:Y2SiO5 crystal by femtosecond laser irradiation

AU - Wang, Xinshun

AU - Qiu, Jianrong

AU - Song, Juan

AU - Xu, Jian

AU - Liao, Yang

AU - Sun, Haiyi

AU - Cheng, Ya

AU - Xu, Zhizhan

PY - 2008/1/15

Y1 - 2008/1/15

N2 - Near-infrared to ultraviolet upconversion luminescence was observed in the Pr3+:Y2SiO5 crystal with 120 fs, 800 nm infrared laser irradiation. The observed emissions at around 270 nm and 305 nm could be assigned to 5d → 4f transitions of Pr3+ ions. The relationship between the upconversion luminescence intensity and the pump power of the femtosecond laser reveals that the UV emission belongs to simultaneous three-photon absorption induced upconversion luminescence.

AB - Near-infrared to ultraviolet upconversion luminescence was observed in the Pr3+:Y2SiO5 crystal with 120 fs, 800 nm infrared laser irradiation. The observed emissions at around 270 nm and 305 nm could be assigned to 5d → 4f transitions of Pr3+ ions. The relationship between the upconversion luminescence intensity and the pump power of the femtosecond laser reveals that the UV emission belongs to simultaneous three-photon absorption induced upconversion luminescence.

KW - Femtosecond laser

KW - Pr:YSiO

KW - Three-photon absorption

KW - Ultraviolet laser

KW - Upconversion

UR - https://www.scopus.com/pages/publications/36248957132

U2 - 10.1016/j.optcom.2007.09.019

DO - 10.1016/j.optcom.2007.09.019

M3 - 文章

AN - SCOPUS:36248957132

SN - 0030-4018

VL - 281

SP - 299

EP - 302

JO - Optics Communications

JF - Optics Communications

IS - 2

ER -

Simultaneous three-photon absorption induced ultraviolet upconversion in Pr³⁺:Y₂SiO₅ crystal by femtosecond laser irradiation

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Keywords

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