FemtoFiber Lasers Optimized for Two Photon Microscopy
Next generation two-photon microscopy using the FemtoFiber ultra 920 fiber laser
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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 usability of this method & provide an ultracompact, turn-key laser source, TOPTICA proudly introduces the FemtoFiber ultra 920, the latest member of their femtosecond fiber laser family. Unmatched temporal and spatial beam characteristics of the laser are fully tailored for deep-tissue nonlinear microscopy.
FemtoFiber ultra 920 key features:
AOM and GDD options available
Detachable, ultracompact, cold laser head, optimized for OEM integration
Excellent beam pointing stability guaranteed by all fiber design
Polarization maintaining fibers only
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With its robust and compact design, the FemtoFiber ultra 920 is an easy to operate and maintenance-free laser system.
The laser system is a great solution for applications in non-linear microscopy like two-photon excitation of fl uorescent proteins and SHG based contrast mechanisms.
With the emission wavelength of 920 nm it provides highest power for especially green and yellow fl uorescent protein markers (GFP, YFP) commonly used e.g. in neurosciences and other laserrelated biophotonic disciplines.
- Dr. Max Eisele / Product Manager
For me the FemtoFiber ultra 920 with its Clean-Pulse Technology has the perfect optical parameters for highest two-photon image quality. In addition, the passive and cold laser head is an essential feature since it reduces the noise in laboratory and with that the stress on the living animals
Dr. Weijian Zong
Moser Group, Kavli Institute for Systems Neuroscience
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