Fabrication and properties of Co:MgAl2O4 transparent ceramics for a saturable absorber from coprecipitated nanopowder

被引：9

作者：

Liu, Qiang ^{[1
]}

Su, Sha ^{[1
,2
]}

Hu, Zewang ^{[2
,3
]}

Chen, Xiaopu ^{[2
,3
]}

Xie, Tengfei ^{[2
]}

Yang, Zhaoxiang ^{[2
]}

Pan, Hongming ^{[1
,2
]}

Liu, Xin ^{[2
,3
]}

Li, Jiang ^{[2
,3
]}

机构：

[1] Jiangsu Univ, Sch Mat Sci & Engn, Zhenjiang, Jiangsu, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Transparent Optofunct Inorgan Mat, Shanghai, Peoples R China

[3] Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing, Peoples R China

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2019年 / 102卷 / 06期

基金：

国家重点研发计划; 中国国家自然科学基金;

关键词：

Co:MgAl2O4; coprecipitation; nanopowder; saturable absorber; transparent ceramics; Q-SWITCH PERFORMANCE; ELECTRICAL-PROPERTIES; NONLINEAR ABSORPTION; MAGNETIC-PROPERTIES; GLASS-CERAMICS; FIBER LASER; GRAIN-SIZE;

D O I：

10.1111/jace.16326

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The 0.05 at.% Co:MgAl2O4 precursor was synthesized by the coprecipitation method from a mixed solution of magnesium, aluminum, and cobalt nitrates using ammonium carbonate as the precipitant. 0.05 at.% Co:MgAl2O4 transparent ceramics were successfully obtained via vacuum sintering and hot isostatic pressing (HIP) of 0.05 at.% Co:MgAl2O4 nanopowder calcined at 1100 degrees C for 4hours. The properties of powder and ceramics were comprehensively investigated. X-ray diffraction (XRD) results showed that Co:MgAl2O4 nanopowder had a pure spinel phase. Also, the in-line transmittances of the HIP posttreated Co:MgAl2O4 ceramics with the thickness of 1.2mm were 82% at 400nm and 84.7% at 900nm. The average grain sizes of 0.05 at.% Co:MgAl2O4 ceramics before and after the HIP posttreatment were 11 and 28m, respectively. The calculated ground state absorption cross section of 0.05 at.% Co:MgAl2O4 ceramics was 2.9x10(-19)cm(2), indicating that this ceramics is a promising material applied as a saturable absorber for passive laser Q-switches in the 1.3-1.7m domain.

引用

页码：3097 / 3102

页数：6

共 30 条

[1] S-band Q-switched fiber laser using MoSe2 saturable absorber [J].

Ahmad, H. ;

Ismail, M. A. ;

Sathiyan, S. ;

Reduan, S. A. ;

Ruslan, N. E. ;

Lee, C. Sj. ;

Zulkifli, M. Z. ;

Thambiratnam, K. ;

Ismail, M. F. ;

Harun, S. W. .

OPTICS COMMUNICATIONS, 2017, 382 :93-98

[2]

Boiko RM, 1998, GLASS CERAMICS CO2 S, pLS9

[3] CO2+YSGG SATURABLE ABSORBER Q-SWITCH FOR INFRARED ERBIUM LASERS [J].

CAMARGO, MB ;

STULTZ, RD ;

BIRNBAUM, M ;

KOKTA, M .

OPTICS LETTERS, 1995, 20 (03) :339-341

[4] Linear and nonlinear optical properties of cobalt-doped zinc aluminum glass ceramics [J].

Denisov, IA ;

Volk, YV ;

Malyarevich, AM ;

Yumashev, KV ;

Dymshits, OS ;

Zhilin, AA ;

Kang, U ;

Lee, KH .

JOURNAL OF APPLIED PHYSICS, 2003, 93 (07) :3827-3831

[5] Formation and passive Q-switch performance of glass-ceramics containing Co2+-doped spinel nanocrystals [J].

Dymshits, Olga ;

Shashkin, Alexander ;

Zhilin, Alexander ;

Volk, Yury ;

Malyarevich, Alexander ;

Yumashev, Konstantin .

GLASS - THE CHALLENGE FOR THE 21ST CENTURY, 2008, 39-40 :219-+

[6] Development of Saturable Absorbers for Laser Passive Q-Switching near 1.5 m Based on Transparent Ceramic Co2+:MgAl2O4 [J].

Goldstein, Adrian ;

Loiko, Pavel ;

Burshtein, Zeev ;

Skoptsov, Nikolai ;

Glazunov, Ilya ;

Galun, Ehud ;

Kuleshov, Nikolai ;

Yumashev, Konstantin .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2016, 99 (04) :1324-1331

[7] Controlling the composition and magnetic properties of strontium hexaferrite synthesized by co-precipitation method [J].

Hessien, M. M. ;

Rashad, M. M. ;

El-Barawy, K. .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2008, 320 (3-4) :336-343

[8]

Ikesue A, 2008, Patent No. [WO/090909, 090909]

[9] Physical and electrical properties of Zr-Cu substituted strontium hexaferrite nanoparticles synthesized by co-precipitation method [J].

Iqbal, Muhammad Javed ;

Ashiq, Muhammad Naeem .

CHEMICAL ENGINEERING JOURNAL, 2008, 136 (2-3) :383-389

[10] Synthesis, physical, magnetic and electrical properties of Al-Ga substituted co-precipitated nanocrystalline strontium hexaferrite [J].

Iqbal, Muhammad Javed ;

Ashiq, Muhammad Naeem ;

Hernandez-Gomez, Pablo ;

Munoz, Jose Maria .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2008, 320 (06) :881-886

← 1 2 3 →