2 papers
physics.optics2024
Watt-level all polarization-maintaining femtosecond fiber laser source at 1100 nm for multicolor two-photon fluorescence excitation of fluorescent proteins
Junpeng Wen, Christian Pilger, Wenlong Wang +8
We demonstrate a compact watt-level all polarization-maintaining (PM) femtosecond fiber laser source at 1100 nm. The fiber laser source is seeded by an all PM fiber mode-locked las…
physics.optics2024
Active Axial Motion Compensation in Multiphoton-Excited Fluorescence Microscopy
Manuel Kunisch, Sascha Beutler, Christian Pilger +3
In living organisms, the natural motion caused by the heartbeat, breathing, or muscle movements leads to the deformation of tissue caused by translation and stretching of the tissu…