Discussion of reflection microcirculation microscope design

1990 ◽  
Author(s):  
Dayue Zheng ◽  
Ruiyi Chen ◽  
Zhoufang Ge ◽  
Fangqing Jing ◽  
Weifen Hu ◽  
...  
Keyword(s):  
Microscope Design

Simple self-interference microscope design with geometric phase lens and polarization camera

2021 ◽  
Author(s):  
Aleksey V. Chernykh ◽  
Alexandra O. Georgieva ◽  
Aleksei S. Ezerskii ◽  
Nikolay V. Petrov
Keyword(s):  
Geometric Phase ◽  
Interference Microscope ◽  
Polarization Camera ◽  
Microscope Design

A scanning reflection X-ray microscope for magnetic imaging in the EUV range

2019 ◽  
Vol 26 (6) ◽  
pp. 2040-2049
Author(s):  
Andreas Schümmer ◽  
H.-Ch. Mertins ◽  
Claus Michael Schneider ◽  
Roman Adam ◽  
Stefan Trellenkamp ◽  
...  
Keyword(s):  
Kerr Effect ◽  
Magnetic Circular Dichroism ◽  
Thin Foil ◽  
Light Sources ◽  
Magnetic Domains ◽  
X Ray ◽  
Magnetic Imaging ◽  
Magnetic Dichroism ◽  
Magneto Optical Kerr Effect ◽  
Microscope Design

The mechanical setup of a novel scanning reflection X-ray microscope is presented. It is based on zone plate optics optimized for reflection mode in the EUV spectral range. The microscope can operate at synchrotron radiation beamlines as well as at laboratory-based plasma light sources. In contrast to established X-ray transmission microscopes that use thin foil samples, the new microscope design presented here allows the investigation of any type of bulk materials. Importantly, this permits the investigation of magnetic materials by employing experimental techniques based on X-ray magnetic circular dichroism, X-ray linear magnetic dichroism or the transversal magneto-optical Kerr effect (T-MOKE). The reliable functionality of the new microscope design has been demonstrated by T-MOKE microscopy spectra of Fe/Cr-wedge/Fe trilayer samples. The spectra were recorded at various photon energies across the Fe 3p edge revealing the orientation of magnetic domains in the sample.

Some Effects of Chromostereopsis on Stereoscopic Performance: Implications for Microscopes

1978 ◽  
Vol 20 (4) ◽  
pp. 401-408 ◽  
Author(s):  
R. Barbara Mattas ◽  
John C. Townsend ◽  
H. W. Leibowitz
Keyword(s):  
Theoretical Analysis ◽  
Chromatic Stimulus ◽  
Improved Performance ◽  
Stimulus Materials ◽  
Design Guidance ◽  
Microscope Design

Stereoscopic performance was found to be superior for achromatic as compared to chromatic stimulus materials when observing through small pupillary apertures. When interpupillary settings were individually predetermined to eliminate chromostereopsis, chromatic stereo performance improved. A theoretical analysis of the results is presented based on the discrepancy between the optic and visual axes and the centration of the pupil. Microscope design guidance data are provided and suggestions made for improved performance in microscope viewing of chromatic materials.

scholarly journals A Multimode Transverse Dynamic Force Microscope—Design, Identification, and Control

2020 ◽  
Vol 67 (6) ◽  
pp. 4729-4740
Author(s):  
Kaiqiang Zhang ◽  
Toshiaki Hatano ◽  
Guido Herrmann ◽  
Massimo Antognozzi ◽  
Christopher Edwards ◽  
...  
Keyword(s):  
Dynamic Force ◽  
Transverse Dynamic ◽  
And Control ◽  
Microscope Design
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