Femtosecond laser-induced color change and filamentation in Ag+-doped silicate glass

Haiyi Sun; Fei He; Jian Xu; Yang Liao; Ya Cheng; Zhizhan Xu; Xiongwei Jiang; Ye Dai

doi:10.3788/COL20090704.0329

Femtosecond laser-induced color change and filamentation in Ag⁺-doped silicate glass

Haiyi Sun
, Fei He
, Jian Xu
, Yang Liao
, Ya Cheng^*
, Zhizhan Xu
, Xiongwei Jiang
, Ye Dai

^*Corresponding author for this work

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

3 Scopus citations

Abstract

We investigate the influence of multiple filamentation (MF) on the micromachining in Ag₊-doped silicate glass irradiated by a 1-kHz femtosecond laser. The thresholds of MF and color change (CC) are measured for both linearly and circularly polarized laser beams. The results demonstrate that the thresholds of MF and CC are very close. The thresholds of CC and MF for circular polarization increase by ~1.4 times compared with linear polarization. Circular polarization can suppress the number of filaments to some extent compared with linear polarization. However, it is difficult to obtain CC without any filamentation if circular polarization technique is used alone.

Original language	English
Pages (from-to)	329-331
Number of pages	3
Journal	Chinese Optics Letters
Volume	7
Issue number	4
DOIs	https://doi.org/10.3788/COL20090704.0329
State	Published - Apr 2009
Externally published	Yes

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title = "Femtosecond laser-induced color change and filamentation in Ag+-doped silicate glass",

abstract = "We investigate the influence of multiple filamentation (MF) on the micromachining in Ag+-doped silicate glass irradiated by a 1-kHz femtosecond laser. The thresholds of MF and color change (CC) are measured for both linearly and circularly polarized laser beams. The results demonstrate that the thresholds of MF and CC are very close. The thresholds of CC and MF for circular polarization increase by \textasciitilde{}1.4 times compared with linear polarization. Circular polarization can suppress the number of filaments to some extent compared with linear polarization. However, it is difficult to obtain CC without any filamentation if circular polarization technique is used alone.",

author = "Haiyi Sun and Fei He and Jian Xu and Yang Liao and Ya Cheng and Zhizhan Xu and Xiongwei Jiang and Ye Dai",

year = "2009",

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doi = "10.3788/COL20090704.0329",

language = "英语",

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journal = "Chinese Optics Letters",

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TY - JOUR

T1 - Femtosecond laser-induced color change and filamentation in Ag+-doped silicate glass

AU - Sun, Haiyi

AU - He, Fei

AU - Xu, Jian

AU - Liao, Yang

AU - Cheng, Ya

AU - Xu, Zhizhan

AU - Jiang, Xiongwei

AU - Dai, Ye

PY - 2009/4

Y1 - 2009/4

N2 - We investigate the influence of multiple filamentation (MF) on the micromachining in Ag+-doped silicate glass irradiated by a 1-kHz femtosecond laser. The thresholds of MF and color change (CC) are measured for both linearly and circularly polarized laser beams. The results demonstrate that the thresholds of MF and CC are very close. The thresholds of CC and MF for circular polarization increase by ~1.4 times compared with linear polarization. Circular polarization can suppress the number of filaments to some extent compared with linear polarization. However, it is difficult to obtain CC without any filamentation if circular polarization technique is used alone.

AB - We investigate the influence of multiple filamentation (MF) on the micromachining in Ag+-doped silicate glass irradiated by a 1-kHz femtosecond laser. The thresholds of MF and color change (CC) are measured for both linearly and circularly polarized laser beams. The results demonstrate that the thresholds of MF and CC are very close. The thresholds of CC and MF for circular polarization increase by ~1.4 times compared with linear polarization. Circular polarization can suppress the number of filaments to some extent compared with linear polarization. However, it is difficult to obtain CC without any filamentation if circular polarization technique is used alone.

UR - https://www.scopus.com/pages/publications/65649126722

U2 - 10.3788/COL20090704.0329

DO - 10.3788/COL20090704.0329

M3 - 文章

AN - SCOPUS:65649126722

SN - 1671-7694

VL - 7

SP - 329

EP - 331

JO - Chinese Optics Letters

JF - Chinese Optics Letters

IS - 4

ER -

Femtosecond laser-induced color change and filamentation in Ag⁺-doped silicate glass

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