EUV/SXR/X-Ray科研级CCD相机

软X射线CCD相机-内真空2048系列

用于VUV,EUV,X-ray成像和谱学

  • 产地: 德国
  • 型号:
  • 品牌: greateyes

公司介绍:

成立于2008年的greateyes,是以德国柏林洪堡大学的技术为基础,迅速发展成为国际知名的先进探测器生产企业。如今,其科研与工业客户群体已遍布多个国家。

greateyes开发、生产并销售高性能科学相机。其作为精确探测器,被广泛应用于成像与谱学应用领域。同时,greateyes公司也生产用于太阳能产业的电致荧光与光致荧光检测系统。


产品介绍:

greateyes基于独特的平台概念,为真空紫外、极紫外、软X射线和硬X射线成像与谱学客户提供 一系列科学级真空相机。该系列相机由不锈钢或铝制成,提供优异的真空兼容性。单个附加法兰 集成了电子线路和水冷通道。入射光子由CCD传感器直接探测,无需额外的控制器。

所有greateyes 相机结合科学级CCD传感器与超低噪声电子技术,以优化检测弱信号能力。 选 择不同的光谱灵敏度和传感器技术,为您的成像和光谱应用找到最佳解决方案。

此系列CCD相机采用多级的半导体制冷方式。同时,其具备丰富的功能,包括灵活的像素联用 方式,多种触发以及同步模式,软件可切换增益以及CCD传感器和散热系统的温度监控。


科学级内真空CCD相机 2048 系列

用于VUV,EUV,X-ray成像和谱学


主要特点:

◆ 制冷温度低至-70℃

◆ 亚像素分辨附件可选

◆   超高真空兼容,低至10-8mbar

◆ 量子效率高达98%


型号参数;



GE-VAC 2048 2048 FI
GE-VAC 2048 2048 BI
GE-VAC 2048 2048 BI DD
GE-VAC 2048 2048 BI UV1
像素规格(标称)2048 × 20482048 × 2048
成像区域(mm2)27.6  × 27.627.6 × 27.6
像素尺寸(μm)13.5 × 13.513.5  × 13.5
满井容量( keˉ )100150
读出噪声典型值(eˉ)
@ 500 kHz
@ 1 MHz
@ 3 MHz
FI / BI
7.0
9.0
18.1
DD / BI UV1
7.0
9.0
18.1
暗电流 @  -80°C
eˉ/pixel/s
0.00030.05
CCD 传感器类型前照式(FI)背照式 (BI)深度耗尽边缘抑制性(DD) 增强型背照式 (UV1)
缺陷等级Grade 0 or grade 1 (标准)


光谱应用:

·  极紫外光刻

·  软 X 射线光谱

·  等离子体发射光谱

·  高次谐波(HHG光)光谱

·  X 射线近边吸收精细结构光谱

·  共振非弹性 X 射线散射


成像应用:

·  X 射线断层成像

·  傅立叶变换全息图

·  X 射线荧光透视成像

·  相干衍射成像(CDI)

·   电子叠层衍射(Ptychography)成像

·  掠入射小角 X 射线散射(GISAXS)




北京众星联恒科技有限公司GE_VAC_2048系列_datasheet 2021-5-11.pdf


文献:

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2.  P. Wachulak, A. Bartnik and H. Fiedorowicz, Optical coherence tomography (OCT) with 2 nm axial resolution using a compact laser plasma soft X-ray source, Nature Scientific Reports, volume 8, Article number: 8494 (2018)

3.  P. Wachulak, M. Duda, A. Bartnik, A. Sarzyński, Ł. Węgrzyński, M. Nowak, A. Jancarek and H. Fiedorowicz, Compact system for near edge X-ray fine structure (NEXAFS) spectroscopy using a laser-plasma light source, Opt. Express 26, 8260-8274 (2018)

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6.  C. Buerhop, S. Wirsching, A. Bemm et al. Evolution of cell cracks in PV modules under field and laboratory conditions. Prog Photovolt Res Appl. 2018;26:261–272

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13.  I. Mantouvalou, K. Witte, D. Grötzsch, M. Neitzel, S. Günther, J. Baumann, R. Jung, H. Stiehl, B. Kanngießer, W. Sandner, High average power, highly brilliant laser-produced laser plasma source for soft X-ray spectroscopy, Review of Scientific Instruments, Vol. 86, Issue 3, 2015

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