Development of X-ray telescope with ultra thin mirror substrate machined by diamond turning
金刚石车削超薄镜基片X射线望远镜的研制
基本信息
- 批准号:05452018
- 负责人:
- 金额:$ 4.22万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for General Scientific Research (B)
- 财政年份:1993
- 资助国家:日本
- 起止时间:1993 至 1994
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
We have studied the development of high throughput X-ray telescope using diamond-turned very thin aluminum mirror substrates. In this study, there are following points to research and develop ; production of mirror substrate, production of smooth mirror surface, deposition of metals for X-ray reflecting mirror surface, design and fabrication of mirror support and their alignment mechanics, development of X-ray facility and X-ray measurement for telescope performance.On the fabrication of mirror substrate, we have made 0.3 mm thick mirror substrate made by diamond-turned machining and found that it had the shape to give us 1.7 arcmin HPD performance for 2 stage system and also found the surface roughness can be reduced down to 1 mm by acrylic coating, but X-ray performance is not enough high for low scattering X-ray mirror.On the development of the thin foil mirror profiler with high precision, we have designed and fabricated it assembling laser displacement sensor and precision Z-stage. This system has been connected to the advanced system, namely ultra-precision 3-D cylindrical mirror profiler. To reduce the surface roughness of diamond-turned aluminum foil substrate, we have also tried to make similar mirror with non-spherical polishing technique for nickel coated aluminum surface. For such small sample mirror, we have found that hey have enough smooth surface for X-ray mirror. For Wolter type I mirror made by the same way, its high imaging capability was confirmed as it has small HPD of less than 5 arcsec.
我们研究了利用金刚石车削超薄铝反射镜基片的高通量X射线望远镜的研制。在本研究中,有以下几点需要研究与开发:反射镜基片的制作、光滑镜面的制作、X射线反射镜面金属的沉积、反射镜支撑体及其对准机构的设计与制作、X射线装置的研制和望远镜性能的X射线测量。我们已经制造了通过金刚石车削加工制造的0.3mm厚的反射镜基板,并且发现它具有为我们提供用于2级系统的1.7弧分HPD性能的形状,并且还发现通过丙烯酸涂层可以将表面粗糙度降低到1mm,在研制高精度薄膜反射镜轮廓仪的基础上,我们采用激光位移传感器和精密Z工作台相结合的方法,设计并制作了高精度薄膜反射镜轮廓仪。该系统已与国外先进的超精密三维柱面镜轮廓仪相连接。为了降低金刚石车削铝箔基片的表面粗糙度,我们还尝试了用非球面抛光技术对镀镍铝表面进行类似的抛光。对于这样小的样品镜,我们发现它们有足够的光滑表面作为X射线反射镜。用同样方法制作的Wolter Ⅰ型反射镜,其高成像能力得到了证实,因为它具有小于5角秒的小HPD。
项目成果
期刊论文数量(9)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
K.Tamura^a, K.Yamashita^a, H.Kunieda^a, Y.Tawara^a, A.Furuzawa^a, K.Haga^a, G.S.Lodha^a N.Nakajo^a, N.Nakamura^a, Takashi Okajima^a, Osamu Tsuuda^a P.J.Serlemitsos^b, J.Tueller^b, R.Petre^b Y.Ogasaka^b, Y.Soong^b and K.Chan^b: "Development of balloon-born
K.Tamura^a、K.Yamashita^a、H.Kunieda^a、Y.Tawara^a、A.Furuzawa^a、K.Haga^a、G.S.Lodha^a N.Nakajo^a、N.Nakamura^
- DOI:
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- 影响因子:0
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- 通讯作者:
Y.Tawara, K.Yamashita.H.Kunieda et al.: "Multitager Supermirror Coating for Hald X-ray Telescope" SPIE. 2805. 236-243 (1996)
Y.Tawara、K.Yamashita.H.Kunieda 等人:“用于 Hald X 射线望远镜的多标签超级镜面涂层”SPIE。
- DOI:
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- 影响因子:0
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- 通讯作者:
Y.Tsusaka et al.: "Characterization of X-ray telescope on board Japanese X-ray Satellite ASCA." Applied Optics. 34. (1995)
Y.Tsusaka 等人:“日本 X 射线卫星 ASCA 上的 X 射线望远镜的特性。”
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- 影响因子:0
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- 通讯作者:
K.Tamura, K.Yamashita, Y.Tawara et al.: "Development of balloon-borne hald X-ray telescope using multifager Supermirror" SPIE. 3113. 285-292 (1997)
K.Tamura、K.Yamashita、Y.Tawara 等人:“使用 multifager Supermirror 开发气球载哈德 X 射线望远镜”SPIE。
- DOI:
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- 影响因子:0
- 作者:
- 通讯作者:
Yuzuru Tawara^1, Koujun Yamashita^1, Hideyo Kunieda^1, Kazutoshi Haga^1, Kazuya Akiyama^1, Akihiro Furuzawa^1, Yuichi Terashima^1, Peter J.Serlemitsos^2: "Multilayr Supermirror Coating for Hard X-Ray Telescope" SPIE. Vol.2805. 236-243 (1996)
Yuzuru Tawara^1、Koujun Yamashita^1、Hideyo Kunieda^1、Kazutoshi Haga^1、Kazuya Akiyama^1、Akihiro Furuzawa^1、Yuichi Terashima^1、Peter J.Serlemitsos^2:“用于硬 X- 的多层超级镜面涂层
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- 影响因子:0
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TAWARA Yuzuru其他文献
TAWARA Yuzuru的其他文献
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{{ truncateString('TAWARA Yuzuru', 18)}}的其他基金
Development of four-reflection X-ray telescope for the study ofmsmologicalwarm-hotintergaladcticmedium
用于研究大气暖热星系间介质的四反射X射线望远镜的研制
- 批准号:
17204013 - 财政年份:2005
- 资助金额:
$ 4.22万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Research for fabrication method of ultra thin mirror substrate for high throughput X-ray telescope using diamond machining
高通量X射线望远镜超薄镜基片金刚石加工方法研究
- 批准号:
03554001 - 财政年份:1991
- 资助金额:
$ 4.22万 - 项目类别:
Grant-in-Aid for Developmental Scientific Research (B)
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