一种二维金属光栅的制备及其光学应用
PDF下载 (34662)牛棚楷1,胡雪芳1,陶卫东2,董建峰1*.一种二维金属光栅的制备及其光学应用[J].宁波大学学报(理工版),2017,30(6):16-20.DOI:
NIU Peng-kai1,HU Xue-fang1,TAO Wei-dong2,DONG Jian-feng1*.The fabrication and optical application of a two-dimensional metal grating[J].Journal of Ningbo University(Natural Science & Engineering Edition),2017,30(6):16-20.DOI:
| Title: | The fabrication and optical application of a two-dimensional metal grating |
| 作者: | 牛棚楷1, 胡雪芳1, 陶卫东2, 董建峰1* |
| Author(s): | NIU Peng-kai1, HU Xue-fang1, TAO Wei-dong2, DONG Jian-feng1* |
| 关键词: | 双光子聚合; 金属光栅; 二维方位角; 报警系统; 衍射特性 |
| Keywords: | two-photon polymerization; metal grating; two dimensional angle; warning system; diffraction characteristic |
| 分类号: | O439 |
| 文献标识码: | A |
| 摘要: | 基于飞秒激光双光子技术在载玻片上制备了两个方向相互正交且相邻分布的光刻胶线栅阵列样品, 然后通过真空镀膜技术将该样品镀上一层50nm厚的银膜, 再将光刻胶清除制成二维的金属光栅. 提出了一种基于该二维金属光栅的探测激光二维方位角及波长的方法, 并用波长为632.8nm的氦氖激光器测试了所设计的激光报警系统. 实验结果表明: 其方位角的定位精度以及波长测量能适应很多领域的要求. 最后提出了一种可以直观地通过衍射图案来大致估算激光入射角的新方法, 并测试了该样品的衍射特性. |
| Abstract: | Two orthogonal adjacent-distributed photoresist line arrays are prepared on a glass substrate based technology of two-photon polymerization (TPP). The two dimensional (2D) metal grating is fabricated by coating a 50nm-thick Ag film on the above-mentioned line arrays using a vacuum coating machine and subsequently with the photoresist removed. A measuring method is proposed to detect the 2D incident angle and the wavelength of the laser. And the corresponding prototype of laser warning system is designed and its detecting ability is tested. Under the irradiation of the He-Ne laser with a wavelength of 632.8nm, the results of the experiment show that the precision of recognizing the 2D incident angle and the wavelength can meet the requirement in many applied fields. A new method to estimate the incident angle of the laser visually through the diffraction pattern is also proposed in the end and a detail analysis about diffraction characteristic of the metal grating is conducted and presented. |
| 参考文献 /References: | [1] BREUER-WEIL A, ALMASOUD N N, ABBASI B, et al. Parametric simulations of slanted 1D photonic crystal sensors[J]. Nanoscale Research Letters, 2016, 11(1):1-10. [2] ZOU J, YU Y, ZHANG X. Single step etched two dimensional grating coupler based on the SOI platform[J]. Optics Express, 2015, 23(25):32490-32495. [3] LI Y, WANG Q, WANG J Y, et al. Design and optimization of wide-band filter based on guided mode resonant grating[J]. Acta Photonica Sinica, 2016, 45(4): 0423002. [4] JIA Y P, ZHANG Y L, DONG X Z, et al. Complementary chiral metasurface with strong broadband optical activity and enhanced transmission[J]. Applied Physics Letters, 2014, 104(1):011108. [5] HUANG C, ZHANG J C, CAO L F, et al. Numerical simulation for single order diffraction properties of sinusoidal grating in soft X-ray region[J]. Optik, 2014, 125(14):3653-3656. [6] MICHEL C, LOICQ J, THIBERT T, et al. Optical study of diffraction grating/Fresnel lens combinations applied to a spectral-splitting solar concentrator for space applications[J]. Applied Optics, 2015, 54(22):6666-6673. [7] HO C, MCKEON J, MACDONALD D, et al. Three- dimensional nanotub submicrometer diffraction gratings for solar cells[J]. Applied Optics, 2014, 53(29):6840- 6845. [8] KOVAČIČ M, KRČ J, LIPOVŠEK B, et al. Modelling of diffraction grating based optical filters for fluorescence detection of biomolecules[J]. Biomedical Optics Express, 2014, 5(7):2285-2300. [9] FIELD J H. Description of diffraction-grating experiments for photons and electrons in Feynman’s spacetime formulation of quantum mechanics: The quantum origins of classical wave theories of light and massive particles[J]. European Journal of Physics, 2013, 34(6):1507-1531. [10] MIKS A, POKORNY P. Use of diffraction grating for measuring the focal length and distortion of optical systems[J]. Applied Optics, 2015, 54(34):10200-10206. [11] DAI X, XIE H, FAN B, et al. A six-spot grating diffraction strain gauge and its application to measuring high-temperature mechanical behavior[J]. Experimental Mechanics, 2015, 55(9):1757-1767. [12] CALIXTO S, BRUCE N C, ROSETE-AGUILAR M. Diffraction grating-based sensing optofluidic device for measuring the refractive index of liquids[J]. Optics Express, 2016, 24(1):180-190. [13] MARCHANT M, LABESSE-JIED F, GIPPIUS N A, et al. Modelling of a hydrogel diffraction grating used for pH-sensing[J]. Comptes Rendus Mécanique, 2014, 342(12):706-713. [14] 李晓, 张瑞, 王志斌, 等. 二维激光告警光学系统设计[J]. 红外与激光工程, 2015, 44(6):1806-1810. [15] 曹俊卿, 赵冬娥, 王志斌, 等. 一种光栅型激光告警系统设计与实现[J]. 2015, 45(1):1-7. [16] 马培培, 刘杨阳, 吕群波, 等. 紧凑型图像复分光谱成像系统光学设计及优化[J]. 光子学报, 2016, 45(7): 0722004. [17] 苏平, 牛燕熊, 李大乾, 等. 基于面阵CCD的激光告警系统的图像采集与处理[J]. 激光技术, 2013, 37(3): 394-399. [18] 唐小村. 光线斜入射对光栅衍射的影响[J]. 实验技术与管理, 2012, 29(7):42-44. |
| 备注/Memo: | 收稿日期: 2017?04?07. 宁波大学学报（理工版）网址: http://journallg.nbu.edu.cn/ 基金项目: 国家自然科学基金（61475079）. 第一作者: 牛棚楷（1992－）, 男, 河南新乡人, 在读硕士研究生, 主要研究方向: 光学微加工技术. E-mail: peng.kai@outlook.com *通信作者: 董建峰（1964－）, 男, 浙江宁波人, 教授, 主要研究方向: 负折射率材料和手征介质波导. E-mail: dongjianfeng@nbu.edu.cn 宁波大学学报（理工版）网址：http://journallg.nbu.edu.cn/ |
