Helge Sudkamp, Peter Koch, Hendrik Spahr, Dierck Hillmann, Gesa Franke, Michael Münst, Fred Reinholz, Reginald Birngruber, and Gereon Hüttmann,
In-vivo retinal imaging with off-axis full-field time-domain optical coherence tomography, Optics Letters , vol. 41, no. 21, pp. 4987-4990, Nov. 2016.
File: abstract.cfm
Bibtex: BibTeX
   author = {Sudkamp, Helge and Koch, Peter and Spahr, Hendrik and Hillmann, Dierck and Franke, Gesa and Münst, Michael and Reinholz, Fred and Birngruber, Reginald and Hüttmann, Gereon},
   title = {In-vivo retinal imaging with off-axis full-field time-domain optical coherence tomography},
   journal = {Optics Letters},
   volume = {41},
   number = {21},
   pages = {4987-4990},
   DOI = {10.1364/OL.41.004987},
   url = {http://ol.osa.org/abstract.cfm?URI=ol-41-21-4987},
   year = {2016},
   type = {Journal Article}
Sebastian Karpf, Matthias Eibl, Benjamin Sauer, Fred Reinholz, Gereon Hüttmann, and Robert Huber,
Two-photon microscopy using fiber-based nanosecond excitation, Biomed. Opt. Express , vol. 7, no. 7, pp. 2432-2440, 07 2016. Optica Publishing Group.
Bibtex: BibTeX
author = {Sebastian Karpf and Matthias Eibl and Benjamin Sauer and Fred Reinholz and Gereon H\"{u}ttmann and Robert Huber},
journal = {Biomed. Opt. Express},
keywords = {Fiber optics imaging; Nonlinear optics, fibers; Lasers, fiber; Fluorescence microscopy; Nonlinear microscopy; Femtosecond pulses; In vivo imaging; Laser sources; Nanosecond pulses; Optical systems; Ultrafast lasers},
number = {7},
pages = {2432--2440},
publisher = {Optica Publishing Group},
title = {Two-photon microscopy using fiber-based nanosecond excitation},
volume = {7},
month = {Jul},
year = {2016},
url = {https://opg.optica.org/boe/abstract.cfm?URI=boe-7-7-2432},
doi = {10.1364/BOE.7.002432},
abstract = {Two-photon excitation fluorescence (TPEF) microscopy is a powerful technique for sensitive tissue imaging at depths of up to 1000 micrometers. However, due to the shallow penetration, for in vivo imaging of internal organs in patients beam delivery by an endoscope is crucial. Until today, this is hindered by linear and non-linear pulse broadening of the femtosecond pulses in the optical fibers of the endoscopes. Here we present an endoscope-ready, fiber-based TPEF microscope, using nanosecond pulses at low repetition rates instead of femtosecond pulses. These nanosecond pulses lack most of the problems connected with femtosecond pulses but are equally suited for TPEF imaging. We derive and demonstrate that at given cw-power the TPEF signal only depends on the duty cycle of the laser source. Due to the higher pulse energy at the same peak power we can also demonstrate single shot two-photon fluorescence lifetime measurements.},