STED Nanoscopy with CW DPSS Lasers
High Performance CW DPSS 660 nm for Compact STED
- Fig. 1: Fluorescence scanning images of labeled microtubuli of fixed mammalian cells acquired with conventional confocal microscopy (left), CW-STED (center) and gated CW-STED (right) using 130 mW of CW power from a compact Cobolt Flamenco 660 nm laser as the STED source from the Cobolt Flamenco 660nm laser system, which consists of a laser head measuring only 125 x 70 x 45mm and a compact controller unit.
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Advances in STED nanoscopy and fluorescence labelling allow researchers to perform nanoscale imaging and single-molecule detection using compact and low-noise CW DPSS lasers, which significantly reduces system complexity and cost.