| abstract |
The present invention provides systems and methods for imaging samples. In various embodiments, the present invention provides a system comprising an image sensor, a laser for emitting excitation light for an infrared or near-infrared fluorophore, a visible light source, a notch beam splitter, a notch filter , synchronization module, image processing unit, image display unit and light guide channel. In various embodiments, the present invention provides a system comprising an image sensor, a laser for emitting excitation light for an infrared or near-infrared fluorophore, a laser cleaning filter, a notch filter, a white light source , an image processing unit, an image display unit and a light guide channel. According to the present invention, the image sensor can detect both visible light and infrared light. |