Principles of two-photon excitation fluorescence microscopy and other nonlinear imaging approaches

M Oheim, DJ Michael, M Geisbauer, D Madsen… - Advanced drug delivery …, 2006 - Elsevier
The aim of this article is to review the basic principles of two-photon excitation fluorescence
(2PEF) microscopy and to compare the advantages and disadvantages of 2PEF imaging to …

Soliton solutions of fractional extended nonlinear Schrödinger equation arising in plasma physics and nonlinear optical fiber

J Ahmad, S Akram, K Noor, M Nadeem, A Bucur… - Scientific Reports, 2023 - nature.com
In this research, we study traveling wave solutions to the fractional extended nonlinear
SchrÖdinger equation (NLSE), and the effects of the third-order dispersion parameter. This …

Two-photon endoscopy: state of the art and perspectives

V Kučikas, MP Werner, T Schmitz-Rode… - Molecular Imaging and …, 2021 - Springer
In recent years, the demand for non-destructive deep-tissue imaging modalities has led to
interest in multiphoton endoscopy. In contrast to bench top systems, multiphoton endoscopy …

[图书][B] The supercontinuum laser source: fundamentals with updated references

RR Alfano - 2006 - Springer
Over the past four years, there has been a surge of activity in the supercontinuum field since
the introduction of various types of microstructure fibers. The main reason for this great …

Fiber-optic scanning two-photon fluorescence endoscope

MT Myaing, DJ MacDonald, X Li - Optics letters, 2006 - opg.optica.org
We report on the development of a miniature, flexible, fiber-optic scanning endoscope for
two-photon fluorescence imaging. The endoscope uses a tubular piezoelectric actuator for …

Multiphoton endoscopy

JC Jung, MJ Schnitzer - Optics letters, 2003 - opg.optica.org
Despite widespread use of multiphoton fluorescence microscopy, development of
endoscopes for nonlinear optical imaging has been stymied by the degradation of ultrashort …

Miniaturized two-photon microscope based on a flexible coherent fiber bundle and a gradient-index lens objective

W Göbel, JND Kerr, A Nimmerjahn, F Helmchen - Optics letters, 2004 - opg.optica.org
We present a miniature, flexible two-photon microscope consisting of a fused coherent
optical fiber bundle with 30,000 cores and a gradient-index lens objective. The laser focus of …

Development of a real-time flexible multiphoton microendoscope for label-free imaging in a live animal

G Ducourthial, P Leclerc, T Mansuryan, M Fabert… - Scientific reports, 2015 - nature.com
We present a two-photon microendoscope capable of in vivo label-free deep-tissue high-
resolution fast imaging through a very long optical fiber. First, an advanced light-pulse …

Nonlinear optical endomicroscopy for label-free functional histology in vivo

W Liang, G Hall, B Messerschmidt, MJ Li… - Light: Science & …, 2017 - nature.com
This manuscript reports on the first two-photon, label-free, metabolic imaging of biological
tissues in vivo at histological resolution on an extremely compact, fiber-optic …

High resolution optical coherence tomography based imaging for intraluminal and interstitial use implemented with a reduced form factor

X Li, X Liu, JH Hwang - US Patent 7,952,718, 2011 - Google Patents
Mechanically robust minimal form factor OCT probes suitable for medical applications such
as needle biopsy, intraluminal and intravascular imaging are achieved in part by employing …