By Mark Stevens, Gooch & Housego PLC
Acousto-optical tunable filter (AOTF) technology is growing to replace conventional and cumbersome mechanical techniques within biomedical applications for confocal microscopy. Benefits of using AO tunable systems include electronic control, configurable drivers for improving operator flexibility, feedback stabilizing systems to maintain wavelength stability for all environmental conditions, and custom-grown tellurium dioxide crystals to ensure optimal performance. This article discusses the evolution of confocal microscopy in using AOTF technologies, as well as maximizing the potential of AOTF systems and their benefits to users by integrating next-generation drivers. Download the full article for more information.