空间X射线探测用遮光膜的光学性能表征

陈田祥; 高娜; 李琳; 陈勇; 徐玉朋; 卢方军

doi:10.3788/OPE.20192711.2337

您当前的位置：

首页 >

文章列表页 >

空间X射线探测用遮光膜的光学性能表征

现代应用光学 | 更新时间：2020-08-13

- 空间X射线探测用遮光膜的光学性能表征
- Optical property characterization of optical blocking filters used in space X-ray survey
- 光学精密工程 2019年27卷第11期页码：2337-2342
- 作者机构：
  
  1.中国科学院高能物理研究所粒子天体物理中心，北京 100049
  2.北京化工大学数理学院，北京 100029
- 作者简介：
  
  [ "陈田祥(1983-)，男，山东淄博人，副研究员, 2004年于山东大学获得学士学位, 2009年于北京大学获得博士学位, 主要从事空间X射线探测用遮光膜的制备及表征等方面的研究。E-mail:chentx@ihep.ac.cn" ]
- 基金信息：
  
  国家自然科学基金资助项目(11203025/a030803);中国科学院空间科学战略性先导科技专项(XDA15020501)
- DOI：10.3788/OPE.20192711.2337
  中图分类号： P171.3
- 收稿日期：2019-07-15，
  
  录用日期：2019-8-14，
  
  纸质出版日期：2019-11-15
- 稿件说明：
移动端阅览
陈田祥, 高娜, 李琳, 等. 空间X射线探测用遮光膜的光学性能表征[J]. 光学精密工程, 2019,27(11):2337-2342.

Tian-xiang CHEN, Na GAO, Lin LI, et al. Optical property characterization of optical blocking filters used in space X-ray survey[J]. Optics and precision engineering, 2019, 27(11): 2337-2342.
陈田祥, 高娜, 李琳, 等. 空间X射线探测用遮光膜的光学性能表征[J]. 光学精密工程, 2019,27(11):2337-2342. DOI： 10.3788/OPE.20192711.2337.

Tian-xiang CHEN, Na GAO, Lin LI, et al. Optical property characterization of optical blocking filters used in space X-ray survey[J]. Optics and precision engineering, 2019, 27(11): 2337-2342. DOI： 10.3788/OPE.20192711.2337.

摘要

为了满足国内外空间X射线探测的需求，研制了可透过X射线同时阻挡紫外可见红外波段杂散光的X射线遮光膜。利用紫外可见分光光度计和同步辐射光源对遮光膜的光学性能进行了表征，并对其几何结构和光学性能的关系进行了分析。实验结果表明：在紫外、可见和红外波段，聚酰亚胺表面铝膜的厚度越大，其透过率越低，聚酰亚胺表面蒸镀厚度为120 nm铝膜时遮光膜的透过率已低于1.0×10

-4

；且聚酰亚胺表面单面镀铝的遮光膜的挡光效果优于双面镀铝的遮光膜。在X射线波段，遮光膜的透过率只取决于聚酰亚胺的总厚度和铝膜的总厚度，与分层结构无关。本课题组自行研制的遮光膜基本满足目前国内空间探测项目的需求。

Abstract

In order to satisfy the requirements of space X-ray surveys at home and abroad

some X-ray filters could be used in space project were manufactured. First

the transmission properties were characterized by UV-V is spectrometer and X-ray source of synchrotron radiation. The relationship between the optical properties and geographic structure of X-ray filters was studied. The results indicate that in the ultraviolet

visible

and infrared bands

the transmission decreased as the thickness of the Al layer increased. The transmission of filters

whose Al layers are deposited on one side of polyimide

is lower than that whose Al layers are deposited on both sides of polyimide. The transmission is less than 10

-4

while the thickness of Al layers is 120 nm. In the X-ray band

the transmission is determined by the whole thickness of polyimide and the whole thickness of Al. The proposed filters can satisfy the present requirements of space X-ray surveys.

关键词

Keywords

references

HARRISON F A, CRAIG W W, CHRISTENSEN F E, et al .. The nuclear spectroscopic telescope array (NuSTAR) high-energy X-ray mission[J]. Astrophys. J., 2013, 770(2): 103-121.

BULBUL E, MARKEVITCH M, FOSTER A, et al .. Detection of an unidentified emission line in the stacked X-ray spectrum of galaxy clusters[J]. The Astrophysical Journal , 2014, 789(1): 13-35.

BARBERA M, COLLURA A, GATTI F, et al .. Baseline design of the thermal blocking filters for the X-IFU detector on board ATHENA[J]. SPIE , 2014, 9144: 91445U-1 -11.

GROVE D A, BETCHER J C, LAIRSON B L, et al .. Blocking filters with enhanced throughput for x-ray microcalorimetry[J]. SPIE , 2010, 7739: 773940-1 - 773940-8.

BARBERA M, WINTER B, COKER J, et al .. Baseline design of the filters for the LAD detector on board LOFT[J]. SPIE , 2014, 9144: 914466-1-11.

HASS G, SCHROEDER H H, TURNER A F. Mirror coatings for low visible and high infrared reflectance[J]. Journal of the Optical Society of America , 1956, 46(1): 31-35.

HAGEMANN H J, GUDAT W, KUNZ C. Optical constants from the far infrared to the X-ray region: Mg, Al, Cu, Ag, Au, Bi, C, and Al 2 O 3 [J]. Journal of the Optical Society of America , 1975, 65(6): 742-744.

陆波, 王于仨, 杨彦佶, 等.基于CCD和CsI闪烁体的硬X射线成像[J].光学精密工程, 2017, 25(11): 2865-2871.

LU B, WANG Y S, YANG Y J, et al .. Hard X-ray imaging based on CCD and Csl scintillator[J]. Opt. Precision Eng., 2017, 25(11): 2865-2871.(in Chinese)

SUN Q R, CHEN T X, HU W, et al .. Preparation of highly uniform self-standing submicrometer polyimide films and an investigation of their antibulging capabilities[J]. Journal of Applied Polymer Science , 2014, 131(6): 39977(1-7).

陈田祥, 刘婧, 孙庆荣, 等.航天用遮光膜的制备与表征[C].第二十三届全国空间探测学术交流会论文集, 厦门: 中国空间科学学会, 2010, 447.6(1-3).

CHEN T X, LIU J, SUN Q R, et al .. Preparation and Characterization of Optical blocking filters for Space survey [C]. Papers of the 23rd National Symposium on Space Exploration, Xiamen, : Chinese Society of Space Research, 2010, 447.6(1-3).(in Chinese)

HU W, CHEN T X, SUN Q R, et al .. Fabrication of self-supported Al/polyimide/Al film with thick supporting nickel mesh[J]. Applied Mechanics and Materials , 2013, 290: 21-24.

HU W, CHEN T X, CHEN Y. Fabrication of a multilayered optical device based on submicron polyimide film[J]. Proc. of 2016 4th ICMMT , 2016, 60: 897.

陈勇, 崔苇苇. HXMT卫星低能X射线望远镜[J].现代物理知识, 2016, 28: 25-30.

CHEN Y, CUI W W. The low energy x-ray telescope (LE) onboard the insight-HXMT[J]. Modern Physics , 2016, 28: 25-30. (in Chinese)

WEI Y. Brief Introduction about the SVOM Mission[J]. Chin. J. Space Sci., 2018, 8(5):656.

YUAN W M, OSBORNE J P, ZHANG C, et al .. Exploring the dynamic X-ray universe: scientific opportunities for the einstein probe mission[J]. Chin. J. Space Sci., 2016, 36(2):7-138.

ZHANG S N, SANTANGELO A, FEROCI M., et al .. The enhanced X-ray timing and polarimetry mission-eXTP[J]. Science CHINA-Physics, Mechanics & Astronomy , 2019, 62(2): 029502.

齐润泽, 黄秋实, 杨洋, 等. eXTP望远镜用W/Si多层膜[J].光学精密工程, 2017, 25(11): 2796-2802.

QI R Z, HUANG Q SH, YANG Y, et al .. DW/Si multilayer for eXTP mission[J]. Opt. Precision Eng., 2017, 25(11): 2796-2802.(in Chinese)

周洪军, 钟鹏飞, 郑津津, 等.不同厚度Al滤片对17~33 nm高次谐波抑制的定量研究[J].光学精密工程, 2007, 15(7): 1016-1020.

ZHOU H J, ZHONG P F, ZHENG J J, et al .. Quantitative research on higher order harmonic suppression in 17-33 nm with different thickness Al filters[J]. Opt. Precision Eng., 2007, 15(7): 1016-1020.(in Chinese)

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

空间Ｘ射线探测用遮光膜的光学性能表征

面向非均匀不连续X射线望远镜的最优化精密温控方法与试验验证

多层复杂结构GaAs基光电阴极的光学性能和量子效率

极紫外及X射线波段超光滑反射镜的超精密加工与检测

级联式X射线组合折射透镜优化