性能优势：
激光扫描：
- 优越的分辨率 & 重复性
resolution < 0.02 um & repeatability < 0.1 μm.
- 大面积拉曼成像范围
scan area exceeding 200 x 200 μm using a 40X, NA=0.75 objective
- 接近衍射极限的光斑，覆盖扫描区域
独有的透射式体相位全息光栅技术
- 同类产品中最高的衍射效率，高光透过率
- 偏振相关性小
平均模式
- 高速平均模式
4秒内能获得200 x 200 μm区域的某一拉曼光谱
- 最小化CCD 读出噪声影响，
CCD在激光扫描同时获取拉曼光谱，能很大程度减少传统2D拉曼mapping方法中无法避免的读出噪声的影响
- 快速定量分析
能有效的快速分析载玻片中薄膜样品或纳米微粒
模块化设计（可选项）
- 光纤耦合激光器端口
- 针对多种波长的嵌入式滤波器
- 起偏器
- 窄贷拉曼滤波器选项（低至10 cm-1)
- NIR近红外选项 (700 ~ 1000 nm)
主要技术参数
激光器 | 532nm，up to 100mW DPSS laser |
(Otherlaser sources such as 660nm，785nm are available ) | |
显微镜 | Large-size mechanical stage with right-hand control |
Reflected LED illuminator for bright field | |
Quintuple Revolving Nosepiece | |
USB2.0 Full HD camera | |
标准物镜 | x40 NA=0.75 ““ |
>60% transmission from 360 to 1000 nm | |
光谱仪(XPE200) | Input f/5 |
Focal length 200 mm | |
1800 lpmm VPHG grating (for 532nm excitation) | |
Micrometer for center wavelength adjustment | |
FWHM resolution ~ 0.12 nm | |
Dispersion ~0.038 nm/pixel (16um/pixel) | |
探测器 | Most Andor and PI cameras can be used |
可选配置
单模保偏光纤FC/PC接口 |
Achromatic collimator for 450~680 nm |
No moving parts |
光偏振控制 |
>> Excitation polarization control |
0~180°continuous rotation of excitation laser polarization |
Operating wavelength : 532+/-20nm |
Utilize a zero order half wave plate>>Collection polarizer |
Operating wavelength: 420~700 nm- |
Extinction ratio > 200:1 |
Transmission > 83% |
窄贷滤波器 (OD7) |
>>Bandpass filter |
Bandwidth (FWHM) < 0.3 nm |
Diffraction efficiency > 90% |
>>Notch filte |
Blocking > 99.9999% (OD3 + OD3) |
Transmission > 50% |
Bandwidth (FWHM) < 0.5 nm |
激光器 |
Optimized for raster scan |
Wavelength range: 450 ~ 700 nm |
FOV: 200 X 200 um using a 40X objective |
Single Protected silver mirror (450~1000 nm) for XY scan |
>> Laser scan controller |
USB 1.1-Labview example provided |
激光功率控制 |
Variable ND filter (OD 0.04~4) |
Laser power monitor photodiode output (BNC connector) |
主要应用：
生物
- Cell research / Disease detection / Stents and implants
- Cosmetics and in vivo skin analysis
法医检测
-The non-destructive and in-situ identification of controlled drugs and narcotics.
制药学, 化妆品和食品学
-Characterization and Mapping of active pharmaceutical ingredients and excipients
半导体，太阳能电池和OLED
-Strain measurements of a Si cap layer deposited on a SiGe substrate determination of Ge content - Defects identification during the manufacturing process
- Defects identification during the manufacturing process
固体状态材料
- Analysis of Solid State Chemical Reactions and Composite
- Raman Maps Identify and Located Phases.
经销商
|
除厂家/中国总经销商外，我们找不到 光电流成像系统 的一般经销商信息，有可能该产品在中国没有其它经销商。
如果您是，请告诉我们，我们的邮件地址是：sales@antpedia.net 请说明: 1.产品名称 2.公司介绍 3.联系方式 |
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