AOTF based imaging microspectrometer system
AOTF based imaging microspectrometer system developed by the Institute of remote sensing and digital earth, Chinese Academy of Sciences, is based on acousto-optic tunable filter microscopic hyperspectral imaging system, microscopic hyperspectral imaging system combined with micro-imaging techniques and spectral imaging technique, can obtain samples of spatial information with sub-micron resolution and the spectral information of high subdivision simultaneously. You can get the sample x, y, λ data cube. For Biomedical Sciences, mineral research and micro-structure analysis of polymer materials, it has a great application value to provide more dimension informations.
The appearance of the AOTF based imaging microspectrometer system
The theory of the AOTF based imaging microspectrometer system
Table: Main technical parameters of the AOTF based imaging microspectrometer system.
|
AOTF1 Spectral range |
400–650 nm |
AOTF2 Spectral range |
600–850 nm |
|
Scanning rate |
12 FPS |
Spatial resolution |
The micron scale |
|
The number of pixels |
1382×1040 |
Spectral resolution |
1–5 nm |
