Next Generation Two-photon Microscopy using the FemtoFiber Ultra 920 Fiber Laser

Tuesday, September 29, 2020
TOPTICA Photonics Inc.

Two-photon fluorescence microscopy has become a key technology in biological imaging enabling three-dimensional, noninvasive studies of biological tissue on the submicron scale. To boost the usability of this method and to provide an ultracompact, turn-key laser source, TOPTICA Photonics is proud to introduce the new FemtoFiber ultra 920, the latest member of their successful femtosecond fiber laser family. With its robust and compact design, the FemtoFiber ultra 920 is an easy to operate and maintenance-free laser system. The novel concept of the laser features a pulse duration <100 fs with a center wavelength of 920 nm and 1.5 Watt of average power (18.5 nJ at 80 MHz repetition rate). The unmatched temporal and spatial beam characteristics of the laser are fully tailored for deep-tissue nonlinear microscopy, providing excellent optical contrast and signal-to-noise.