Ultrafast laser writing of optical waveguides in ceramic Yb:YAG: a study of thermal and non-thermal regimes

被引：47

作者：

Benayas, A. ^{[1
]}

Silva, W. F. ^{[2
]}

Rodenas, A. ^{[3
]}

Jacinto, C. ^{[2
]}

Vazquez de Aldana, J. ^{[4
]}

Chen, F. ^{[5
]}

Tan, Y. ^{[5
]}

Thomsom, R. R. ^{[3
]}

Psaila, N. D. ^{[3
]}

Reid, D. T. ^{[3
]}

Torchia, G. A. ^{[6
]}

Kar, A. K. ^{[3
]}

Jaque, D. ^{[1
]}

机构：

[1] Univ Autonoma Madrid, Dept Fis Mat, E-28049 Madrid, Spain

[2] Univ Fed Alagoas, Grp Foton & Fluidos Complexos, Inst Fis, BR-57072970 Maceio, Alagoas, Brazil

[3] Heriot Watt Univ, Sch Engn & Phys Sci, Edinburgh EH14 4AS, Midlothian, Scotland

[4] Univ Salamanca, Fac Ciencias Fis, Dept Fis Aplicada, Grp Opt, E-37008 Salamanca, Spain

[5] Shandong Univ, Sch Phys, Jinan 250100, Peoples R China

[6] CONICET CIC, Ctr Invest Opt, RA-1900 La Plata, Argentina

来源：

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 2011年 / 104卷 / 01期

基金：

英国工程与自然科学研究理事会;

关键词：

FEMTOSECOND; WRITTEN; GLASS; FLUORESCENCE; FABRICATION; CRYSTALS;

D O I：

10.1007/s00339-010-6135-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report the improvement of ultrafast laser written optical waveguides in Yb:YAG ceramics by tailoring the presence of heat accumulation effects. From a combination of ytterbium micro-luminescence and micro-Raman structural analysis, maps of lattice defects and stress fields have been obtained. We show how laser annealing can strongly reduce the concentration of defects and also reduce compressive stress, leading to an effective 50% reduction in the propagation losses and to more extended and symmetric propagation modes.

引用

页码：301 / 309

页数：9

共 50 条

[41] Thermal effect of Yb:YAG slice laser by diode laser end-pumped
Gan, An-Sheng
Li, Long
Shi, Peng
[J]. Guangzi Xuebao/Acta Photonica Sinica, 2008, 37 (04): : 631 - 635
[42] Optical spectroscopy in channel waveguides made in Nd:YAG crystals by femtosecond laser writing
Torchia, G. A.
Mendez, C.
Roso, L.
Tocho, J. O.
[J]. JOURNAL OF LUMINESCENCE, 2008, 128 (5-6) : 754 - 756
[43] Ultrafast laser writing of arbitrary long low-loss waveguides in optical fibers
Colliard, Leo
Bilodeau, Guillaume
Boilard, Tommy
Lapointe, Jerome
Vallee, Real
Bernier, Martin
Bellec, Matthieu
[J]. OPTICS LETTERS, 2022, 47 (23) : 6253 - 6256
[44] MHz-rate ultrafast fiber laser for writing of optical waveguides in silica glasses
Shah, L
Yoshino, F
Arai, A
Eaton, S
Zhang, H
Ho, S
Herman, P
[J]. COMMERCIAL AND BIOMEDICAL APPLICATIONS OF ULTRAFAST LASERS V, 2005, 5714 : 253 - 260
[45] Ultrafast Laser Direct Writing in Glass: Thermal Accumulation Engineering and Applications
Tan, Dezhi
Zhang, Bo
Qiu, Jianrong
[J]. LASER & PHOTONICS REVIEWS, 2021, 15 (09)
[46] PHOTO-THERMAL MODIFICATIONS IN ULTRAFAST LASER INSCRIBED CHALCOGENIDE GLASS WAVEGUIDES
Sivakumar, Gayathri
Sabapathy, Tamilarasan
Ayiriveetil, Arunbabu
Kar, Ajoy K.
Asokan, Sundarrajan
[J]. INTERNATIONAL CONFERENCE ON OPTICS IN PRECISION ENGINEERING AND NANOTECHNOLOGY (ICOPEN2013), 2013, 8769
[47] Non-thermal plasma enhanced bonding of resin cement to zirconia ceramic
Liu, Tianshuang
Hong, Liang
Hottel, Timothy
Dong, Xiaoqing
Yu, Qingsong
Chen, Meng
[J]. CLINICAL PLASMA MEDICINE, 2016, 4 (02): : 50 - 55
[48] A novel upconversion optical thermometers derived from non-thermal coupling levels of CaZnOS:Tm/Yb phosphors
Gao, Wenxing
Ge, Wanyin
Shi, Jindou
Chen, Xiuqi
Li, Yongxiang
[J]. JOURNAL OF SOLID STATE CHEMISTRY, 2021, 297
[49] MINIMALLY INVASIVE NON-THERMAL LASER-INDUCED OPTICAL BREAKDOWN TECHNOLOGY FOR SKIN REJUVENATION
Varghese, Babu
Habbema, Louis
Verhagen, Rieko
Van Hal, Robbert
Liu, Yan
[J]. LASERS IN SURGERY AND MEDICINE, 2012, 44 (04) : 356 - 357
[50] Minimally invasive non-thermal laser technology using laser-induced optical breakdown for skin rejuvenation
Habbema, Louis
Verhagen, Rieko
Van Hal, Robbert
Liu, Yan
Varghese, Babu
[J]. JOURNAL OF BIOPHOTONICS, 2012, 5 (02) : 194 - 199

← 1 2 3 4 5 →