Short-wave infrared confocal fluorescence imaging of deep mouse brain with a superconducting nanowire single-photon detector
Optical microscopy is a valuable tool for in vivo monitoring of biological structures and
functions because of its noninvasiveness. However, imaging deep into biological tissues is …
functions because of its noninvasiveness. However, imaging deep into biological tissues is …
Neurophotonic tools for microscopic measurements and manipulation: status report
Neurophotonics was launched in 2014 coinciding with the launch of the BRAIN Initiative
focused on development of technologies for advancement of neuroscience. For the last …
focused on development of technologies for advancement of neuroscience. For the last …
Tutorial: multiphoton microscopy to advance neuroscience research
IC Hernández, J Yau, L Rishøj, N Cui… - … and Applications in …, 2023 - iopscience.iop.org
Multiphoton microscopy (MPM) employs ultrafast infrared lasers for high-resolution deep
three-dimensional imaging of live biological samples. The goal of this tutorial is to provide a …
three-dimensional imaging of live biological samples. The goal of this tutorial is to provide a …
Development of a beam propagation method to simulate the point spread function degradation in scattering media
Scattering is one of the main issues that limit the imaging depth in deep tissue optical
imaging. To characterize the role of scattering, we have developed a forward model based …
imaging. To characterize the role of scattering, we have developed a forward model based …
Comparing the fundamental imaging depth limit of two-photon, three-photon, and non-degenerate two-photon microscopy
We have systematically characterized the degradation of imaging quality with depth in deep
brain multi-photon microscopy, utilizing our recently developed numerical model that …
brain multi-photon microscopy, utilizing our recently developed numerical model that …
Efficient non-degenerate two-photon excitation for fluorescence microscopy
S Sadegh, MH Yang, CGL Ferri, M Thunemann… - Optics express, 2019 - opg.optica.org
Non-degenerate two-photon excitation (ND-TPE) has been explored in two-photon
excitation microscopy. However, a systematic study of the efficiency of ND-TPE to guide the …
excitation microscopy. However, a systematic study of the efficiency of ND-TPE to guide the …
Non-Degenerate Two-Photon Absorption of Fluorescent Protein Chromophores
Two-photon absorption (2PA), where a pair of photons are absorbed simultaneously, is
recognized as a potent bioimaging technique, which depends on the quantified 2PA …
recognized as a potent bioimaging technique, which depends on the quantified 2PA …
Measurement of the relative non-degenerate two-photon absorption cross-section for fluorescence microscopy
S Sadegh, MH Yang, CGL Ferri, M Thunemann… - Optics express, 2019 - opg.optica.org
In non-degenerate two-photon microscopy (ND-TPM), the required energy for fluorescence
excitation occurs via absorption of two photons of different energies derived from two …
excitation occurs via absorption of two photons of different energies derived from two …
[HTML][HTML] Passive, controllable generation of energetic multi-color pulses via spatial mode re-organizations in optical fibers
Multi-color energetic pulses of fs pulse width are of interest to applications such as mid-IR
wavelength generation via difference frequency generation, nonlinear microscopy, and high …
wavelength generation via difference frequency generation, nonlinear microscopy, and high …
Two-photon absorption properties of gold fluorescent protein: a combined molecular dynamics and quantum chemistry study
Molecular dynamics (MD) simulations were carried out to obtain the conformational changes
of the chromophore in the gold fluorescent protein (PDB ID: 1OXF). To obtain two-photon …
of the chromophore in the gold fluorescent protein (PDB ID: 1OXF). To obtain two-photon …