Marana sCMOS科学相机

Marana is Andor’s latest high performance sCMOS camera platform, ideal for diverse applications within the physical sciences such as astronomy, Bose Einstein Condensation, quantum optics, hyperspectral imaging, neutron tomography and fast spectroscopy. It launches with the large field of view Marana 4.2B-11 back-illuminated sCMOS model, featuring 95% Quantum Efficiency (QE), market-leadingvacuum cooling to -45 °C and 11 µm pixel for optimal photon collection. The large 32 mm diagonal sensor, coupled with rapid frame rate capability, renders the camera ideal for space debris tracking and Near Earth Object (NEO) detection.

Andor’s unique capability to deliver the ultimate in sCMOS sensitivity means signal to noise can be optimized under light starved conditions, ideal for tracking smaller orbital objects, spectroscopic detection of trace concentrations and BEC fluorescence detection of discrete numbers of atoms/ions. Higher sensitivity also means that exposure times can be shortened, facilitating faster frame rate measurements of dynamic processes, complimented by 48 fps frame rate. Marana 4.2B-11 comes with a choice of QE profiles, the UV enhanced option (‘BU’) extending usefulness towards specific application requirements between 260nm and 400nm. The innovative ‘dual-amplifier’ approach to extended dynamic range is ideal for accurately visualizing and quantifying challenging scenes that have both extremely weak and bright regions, such as solar measurements and spectroscopic materials characterisations. Furthermore, to achieve best-in-class quantification accuracy, Andor have implemented enhanced on-head intelligence to deliver market-leading linearity of > 99.7% across the whole dynamic range, ideal for accurate photometry.

Marana 是 Andor zei新的高性能 sCMOS 相机平台, 适用于天文学、玻色爱因斯坦凝聚学、量子光学、高光谱成像、中子层析成像和快速光谱等物理科学领域的各种应用。它推出了大视野 Marana 4.2B-11 背光 sCMOS 模型, 具有95% 的量子效率 (QE), 市场领先的真空冷却至-45°c 和11μm 像素, 以实现zei佳的光子采集。大型32毫米对角线传感器加上快速的帧速率能力, 使摄像机成为空间碎片跟踪和近地天体探测的理想选择。

Andor具有独特的能力，具有终极 sCMOS 灵敏度，意味着信号的噪音可以在光匮乏的条件下优化, 理想的跟踪较小的轨道物体, 光谱检测的痕量浓度和 BEC 荧光原子的离散数量的检测。更高的灵敏度还意味着曝光时间可以缩短, 从而促进更快的帧速率测量动态过程, 再加上 48 fps 帧速率。Marana 4.2B-11 提供了 QE 配置文件的选择, UV 增强选项 (“BU“) 将其扩展到260nm 和400纳米之间的特定应用要求。创新的 “双放大器“ 方法可扩展动态范围, 是精确可视化和量化具有挑战性的场景的理想选择, 这些场景具有极弱和明亮的区域, 如太阳测量和光谱材料的特点。此外, 为了实现一流的量化精度, Andor 实现了增强的头部智能, 在整个动态范围内提供了 > 99.7% 的市场领先线性度, 是精确测光的理想之选。

Marana 4.2B-11 utilizes a unique Anti-Glow Technology approach that enables one to usefully access the entire 2048 x 2048 array, offering an impressive 32mm sensor diagonal, which in combination with fast frame rates renders the camera ideal for large sky scanning astronomy. It is also ideal for dense multi-fiber hyperspectral applications. The Marana platform can be readily adapted to Adaptive Optics wavefront sensing. Not only is it capable of producing hundreds of fps with ROIs, it is also specifically architected to minimize data transfer lag.

Marana 4.2B-11 comes with F-mount attachment as standard, however for maximum flexibility Andor can also provide an optional C-mount adapter that is readily exchangeable by the user, usable with ROI sizes up to 1400 x 1400 (2 Megapixel).  For attachment to various low f/# professional telescope configurations, Andor’s Customer Special Request (CSR) service can provide custom mount faceplates tailored to your specific optical needs.

Marana 4.2B-11 采用独特的防发光技术方法, 能够有效地访问整个 2048 x 2048 阵列, 提供令人印象深刻的32mm 传感器对角线, 结合快速帧速率, 使相机成为天文学中大型天空扫描的理想选择。它也是高密度多光谱应用的理想选择。Marana 平台可以很容易地适应自适应光学波前传感。它不仅能够使用 ROIs 生成数百 fps, 而且还经过专门的架构, 以zei大限度地减少数据传输延迟。

Marana 4.2B-11 配备了F 型安装附件作为标准, 但为了实现zei大的灵活性, Andor 还可以提供可选的 C 型安装适配器, 可随时由用户更换, 使用ROI的尺寸高达 1400 x 1400 (2百万像素)。 对于各种低 f/# 专业望远镜配置的附件, Andor 的客户特殊要求 (CSR) 服务可以根据您的特定光学需求提供定制的安装面板。