Overcoming polarization aberrations in microscopy

EW Hansen - Polarization Considerations for Optical Systems, 1988 - spiedigitallibrary.org
A long-standing problem in polarized light microscopy has been the inability, due to
polarization aberrations, to achieve simultaneously high spatial resolution and high contrast …

Diffraction images in the polarizing microscope

H Kubota, S Inoué - JOSA, 1959 - opg.optica.org
In the polarizing microscope set for extinction, only that image whose polarization has been
altered is available to form an image. The lenses themselves introduce such an alternation …

Restoring image quality in the polarizing microscope: analysis of the Allen video-enhanced contrast method

EW Hansen, JA Conchello, RD Allen - JOSA A, 1988 - opg.optica.org
A long-standing problem in polarized light microscopy has been to achieve simultaneously
high spatial resolution and high contrast. Rotation of the plane of polarization of light at …

Polarized light microscopy: principles and practice

R Oldenbourg - Cold Spring Harbor Protocols, 2013 - cshprotocols.cshlp.org
Polarized light microscopy provides unique opportunities for analyzing the molecular order
in heterogeneous systems, such as living cells and tissues, without using exogenous dyes …

Polarized light microscopy

AF Frandsen - 2016 - ntrs.nasa.gov
Polarized light microscopy (PLM) is a technique which employs the use of polarizing filters to
obtain substantial optical property information about the material which is being observed …

On the general properties of polarised light conventional and confocal microscopes

P Török, PD Higdon, T Wilson - Optics communications, 1998 - Elsevier
This paper considers the general properties of polarising microscopes and, in particular,
light polarisation changes produced by high aperture lenses. A method is suggested for …

Quantitative polarized light microscopy

F Massoumian, R Juškaitis, MAA Neil… - Journal of …, 2003 - Wiley Online Library
We describe a simple modification to a confocal microscope, which analyses the state of
polarization of light emerging from the specimen so as to permit quantitative polarized light …

Polarized light microscopy

R Oldenbourg, G Mei - US Patent 5,521,705, 1996 - Google Patents
[57] ABSTRACT A method for determining polarization properties of light from an object uses
a detector for detecting the intensity of light incident thereon. A pair of variable retarders are …

Shaded-mask filtering: novel strategy for improvement of resolution in radial-polarization scanning microscopy

MT Caballero, C Ibáñez-López… - Optical …, 2006 - spiedigitallibrary.org
Radially polarized illumination produces, in combination with annular pupil filtering, the
sharpest focal spot. However, the enhanced sidelobes produce an effective deterioration of …

Analysis of polarized light with two quarter‐wave plates

DJ Goldstein - Journal of Microscopy, 1970 - Wiley Online Library
The following method is proposed for the analysis of the elliptically polarized light leaving a
transparent, birefringent and dichroic specimen (in which the direction of maximum …