光学学报, 2012, 32 (8): 0816001, 网络出版: 2012-06-11   

光热敏折变玻璃及其布拉格体光栅特性研究

Characteristics on the Photo-Thermal-Refractive Glass and Volume Bragg Gratings
作者单位
苏州大学现代光学技术研究所, 江苏 苏州 215006
摘要
采用高温二次化料的方法制备了一种SiO2-Al2O3-ZnO-Na2O(F、Br)玻璃体系的光热敏折变(PTR)玻璃,通过紫外曝光、透射率光谱、X射线衍射(XRD)和差热分析等方法研究了其光热敏析晶机理。研究表明,PTR玻璃的光敏区为280~350 nm,工作区为 400~2700 nm,最佳成核温度和析晶温度分别为490 ℃和595 ℃,析晶组分为NaF晶体。采用双光束干涉方法与“两步法”的热处理工艺在PTR玻璃中制备了周期为1000 mm-1的布拉格体光栅,光栅的相对衍射效率达到91%,并验证了制备的布拉格体光栅具有角选择滤波能力。
Abstract
A photo-thermo-refractive (PTR) glass based on SiO2-Al2O3-ZnO-Na2O (F, Br) glass system is prepared with a two-step melting process. The crystallization mechanism of PTR glass is studied by the transmittance spectrum, X-ray diffraction (XRD) and differential scanning calorimetry. It is demonstrated that the photosensitive spectrum of PTR glass is from 280 to 350 nm, the working spectrum is from 400 to 2700 nm, the optimum nucleation temperature is above 490 ℃, the crystallization temperature is near 595 ℃ and the crystalline phase is NaF. Volume Bragg grating (VBG) with the spatial frequency of 1000 mm-1 is recorded in PTR glass with direct laser interference patterning and “two-step” heat treatment process. The prepared VBG has a relative diffractive efficiency up to 91% and the angular filtering ability.
参考文献

[1] Xiang Zhang, Xiao Yuan, Shang Wu et al.. Two-dimensional angular filtering by volume Bragg gratings in photo-thermo-refractive glass[J]. Opt. Lett., 2011, 36(11): 2167~6169

[2] B. L. Volodin, S. V. Dolgy, E. D. Melnik et al.. Wavelength stabilization and spectrum narrowing of high-power multimode laser diodes and arrays by use of volume Bragg gratings [J]. Opt. Lett., 2004, 29(16): 1891~1893

[3] 任宇芬. 重铬酸盐明胶和卤化银全息记录材料衍射率机理研究[D].长沙:中南大学, 2005

    Ren Yufen. A Study on Mechanism of Diffraction Efficiency of Dichromated Gelatin and Silver Halide Holographic Recording Materials[D].Changsha: Central South University, 2005

[4] 马春荣, 郎恒元. 薪型光聚合体系的全息记录材料[J]. 北京工业学院学报, 1988, 8(2): 75~79

    Ma Chunrong, Lang Hengyuan. Holographic recording materials of a new photopolymer system[J]. Transactions of Beijing Institute of Technology, 1988, 8(2): 75~79

[5] H. Bjelkhagen. New recording materials for holography [C]. Conference of Holography, Art and Design, 1998

[6] Leonid B. Glebov, Larissa N. Glebova, Vadim I. Smirnov et al.. Laser damage resistance of photo-thermo-refractive glass Bragg gratings [C]. Proceedings of Solid State and Diode Lasers Technical Review, 2004

[7] N. V. Nikonorov, E. I. Panysheva, I. V. Tunimanova et al.. Influence of glass composition on the refractive index change upon photothermoinduced crystallization[J]. Glass Physics and Chemistry, 2001, 27(3): 241~248

[8] L. B. Glebov, V. I. Smirnov, C. M. Stickley et al.. New approach to robust optics for HEL systems [C]. SPIE, 2002, 4724: 101~109

[9] Oleg M. Efimov, Leonid B. Glebov, Larissa N. Glebova et al.. High-efficiency Bragg gratings in photothermorefractive glass [J]. Appl. Opt., 1999, 38(4): 619~627

[10] 游牧, 赵卫, 程光华 等. 光敏玻璃在飞秒激光作用下的析晶[J]. 激光技术, 2006, 30(1): 40~42,46

    You Mu, Zhao Wei, Cheng Guanghua et al.. Crystallization in PTR glass induced by irradiation of femtosecond lasers[J]. Laser Technology, 2006, 30(1): 40~42,46

[11] 程金树, 赵前, 汤李缨 . Li2O-Al2O3-SiO2系统光敏微晶玻璃的低温热处理[J]. 武汉工业大学学报, 1997, 19(1): 37~39

    Cheng Jinshu, Zhao Qian, Tang Liying. Low temperature heat treatment of Li2O-Al2O3-SiO2 photoactive glass ceramic[J]. J. Wuhan University of Technology, 1997, 19(1): 37~39

[12] 李磊, 席淑珍. 光热敏微晶玻璃的制备及其特性研究[J]. 光学 精密工程, 1998, 6(2): 29~35

    Li Lei, Xi Shuzhen. Studies of preparation and characteristics in photothermo sensitive microcrystal glasses[J]. Optics and Precision Engineering, 1998, 6(2): 29~35

[13] 任清, 陆敏, 邹快盛 等. PTR微晶玻璃的光热敏性能 [J]. 红外与激光工程, 2010, 39(5): 857~861

    Ren Qing, Lu Min, Zou Kuaisheng et al.. Properties of photo-thermal-refractive glass [J]. Infrared and Laser Engineering, 2010, 39(5): 857~861

[14] L. B. Glebov. Photochromic and Photo-Thermo-Refractive (PTR) Glasses In M. Schwartz (ed.). Encyclopedia of Smart Materials Vol. 2 [M]. New York: Wiley, , 2002.770~780

[15] 聂春生, 郑玉童. 彩色光敏玻璃的三组主要吸收带[J]. 特种玻璃, 1986, 3(4): 28~30

    Nie Chunsheng, Zheng Yutong. Three main absorption bands of the photosensitive color glass [J]. Special Glass, 1986, 3(4): 28~30

[16] L. B. Glebov, L. Glebova. Swelling of photo-thermo-refractive glass resulted from thermal development[J]. Glass Science and Technology, 2002, 75(C2): 294~297

[17] 程金树, 郑伟宏, 汤李缨 等. 热处理制度对微晶玻璃结构和性能的影响[J]. 武汉理工大学学报, 2004, 26(4): 29~32

    Cheng Jinshu, Zheng Weihong, Tang Liying et al.. Influence of heat-treatments on the microstructure and properties of MAS glass-ceramic[J]. J. Wuhan University of Technology, 2004, 26(4): 29~32

熊宝星, 袁孝, 张翔, 封建胜, 张桂菊, 邹快盛. 光热敏折变玻璃及其布拉格体光栅特性研究[J]. 光学学报, 2012, 32(8): 0816001. Xiong Baoxing, Yuan Xiao, Zhang Xiang, Feng Jiansheng, Zhang Guiju, Zou Kuaisheng. Characteristics on the Photo-Thermal-Refractive Glass and Volume Bragg Gratings[J]. Acta Optica Sinica, 2012, 32(8): 0816001.

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