ACTO-L – The complete system which mechanically fit to an AFM, which include confocal microscopeX, Y, Z – translation stageCCD-based spectrometerlight sources and necessary software.

ACTO-L –  An accessory for a Scanning Probe Microscope to do single molecular optical spectroscopy in semiconductor industry and biomedical research.

ACTO-L is capable of producing AFM image with 1nm resolution and simultaneously perform optical spectroscopy with lateral resolution better than 500nm.