采用熔融淬冷法和热处理工艺制备了系列掺Ho3+的透明G eS2-In2S3-Sb2S3硫系玻璃陶瓷.测试了Ho3掺杂的基质玻璃和玻璃陶瓷样品的密度、显微硬度、红外光谱以及在900 nm激光泵浦下的近红外及中红外荧光光谱.结果表明:热处理后样品析出的晶相为In2S3和Sb2S3颗粒的混合体,晶粒尺寸限制在～100 nm以内;而原本掺杂在玻璃基质中的Ho3+富集在析出的In2S3晶体周围引起了Ho3+局部浓度的增加.因此,热处理后玻璃陶瓷样品的近红外和中红外荧光强度增加.
参考文献
| [1] | Sorokina I T;Vodopyanov K L.Solid-State Mid-Infrared Laser Sources[M].New York:springer-verlag,2003:219. |
| [2] | Prudenzano, F;Mescia, L;Allegretti, LA;De Sario, M;Palmisano, T;Smektala, F;Moizan, V;Nazabal, V;Troles, J .Design of Er3+-doped chalcogenide glass laser for MID-IR application[J].Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites,2009(18/21):1145-1148. |
| [3] | Nemec P;Frumar M .Compositional dependence of spectroscopic parameters of Dy3 + ions in Ge-Ga-Se Glasses[J].Materials Letters,2008,62(17-18):2799. |
| [4] | Yong Gyu Choi;Jay Hyok Song .Spectroscopic properties of Tm~(3+) ions in chalcogenide Ge-As-S glass containing minute amount of Ga and CsBr[J].Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter,2008(17):4358-4362. |
| [5] | Lee TH;Kwon YK;Heo J .Local structure and its effect on the oscillator strengths and emission properties of Ho3+ in chalcohalide glasses[J].Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites,2008(27):3107-3112. |
| [6] | T. Schweizer;B. N. Samson;J. R. Hector;W. S. Brocklesby;D. W. Hewak;D. N. Payne .Infrared emission and ion-ion interactions in thulium- and terbium-doped gallium lanthanum sulfide glass[J].Journal of the Optical Society of America, B. Optical Physics,1999(2):308-316. |
| [7] | Shin Y B;Heo J .Mid-infrared emissions and energy transfer in Ge-Ga-S glasses doped with Dy3 +[J].Journal of Non-Crystalline Solids,1999,256-257(01):260. |
| [8] | Zhang XH.;Ma HL.;Lucas J.;Guimond Y.;Kodjikian S. .Optical fibers and molded optics in infrared transparent glass-ceramic[J].Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites,2004(1):49-52. |
| [9] | Zhang XH.;Guimond Y.;Bellec Y. .Production of complex chalcogenide glass optics by molding for thermal imaging[J].Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites,2003(0):519-523. |
| [10] | Zhang XH;Hongli MA;Lucas J .A new class of infrared transmitting glass-ceramics based on controlled nucleation and growth of alkali halide in a sulphide based glass matrix[J].Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites,2004(2):130-135. |
| [11] | 朱军,戴世勋,王训四,沈祥,徐铁峰,聂秋华.Pr3+/Ho3+共掺Ge-Ga-Se玻璃的2.9μm荧光特性的研究[J].物理学报,2010(08):5803-5807. |
| [12] | 朱军,戴世勋,彭波,徐铁峰,王训四,章向华.H03+掺杂Ge-Ga-S-CsI玻璃中红外发光性能研究[J].无机材料学报,2010(05):546-550. |
| [13] | 应磊,聂秋华,张巍,宋宝安,陈飞飞,戴世勋,徐铁峰.Tm3+掺杂65GeS2-25Ga2S3-10CsI微晶玻璃光谱特性[J].硅酸盐学报,2010(11):2080-2084. |
| [14] | 李忠秀,徐铁峰,沈祥,戴世勋,王训四,聂秋华,章向华.Dy3+掺杂Ge-Ga-Se-KBr硫卤玻璃近红外和中红外发光特性研究[J].中国稀土学报,2010(02):147-153. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%