Photoinduced AsSeS thin film phase plates as adaptive optics mirrors for eye aberration correction

2008 ◽  
Author(s):  
S. Fomins ◽  
M. Reinfelde ◽  
A. Larichev ◽  
N. Iroshnikov ◽  
A. Gerbreders ◽  
...  
Keyword(s):  
Thin Film ◽  
Adaptive Optics ◽  
Aberration Correction ◽  
Phase Plates

Phase Contrast Enhancement with Phase Plates in Biological Electron Microscopy

2010 ◽  
Vol 18 (4) ◽  
pp. 10-13 ◽  
Author(s):  
Kuniaki Nagayama ◽  
Radostin Danev ◽  
Hideki Shigematsu ◽  
Naoki Hosogi ◽  
Yoshiyuki Fukuda ◽  
...  
Keyword(s):  
Thin Film ◽  
Electron Microscopy ◽  
Phase Contrast ◽  
Phase Plate ◽  
Electron Loss ◽  
Whole Cells ◽  
Transmission Electron ◽  
Different Types ◽  
Transparent Objects ◽  
Phase Plates

Theoretically, transmission electron microscopy (TEM) is compatible with three different types of phase plate: thin-film, electrostatic, and magnetic. However, designing functional phase plates has been an arduous process that has suffered from unavoidable technical obstacles such as phase-plate charging and difficulties associated with micro-fabrication of electrostatic and magnetic phase plates. This review discusses phase-contrast schemes that allow visualization of transparent objects with high contrast. Next it deals with recent studies on biological applications ranging from proteins and viruses to whole cells. Finally, future prospects for overcoming the problem of phase-plate charging and for designing the next generation of phase-plates to solve the problem of electron loss inherent in thin-film phase plates are discussed.

Conformal dome aberration correction with counter-rotating phase plates

1999 ◽  
Author(s):  
James P. Mills ◽  
Scott W. Sparrold ◽  
Thomas A. Mitchell ◽  
Kenneth S. Ellis ◽  
David J. Knapp ◽  
...  
Keyword(s):  
Aberration Correction ◽  
Phase Plates

Aberration Correction of Microscopic Images Through the Use of Adaptive Optics

2017 ◽  
Vol 7 (1) ◽  
pp. 55-63
Author(s):  
Noura Negm ◽  
Mahmoud Fathy ◽  
Abo Bakr Youssef ◽  
Nahed Solouma
Keyword(s):  
Adaptive Optics ◽  
Aberration Correction ◽  
Microscopic Images

2402 Deformable MEMS mirror using PZT thin film for adaptive optics

2005 ◽  
Vol 2005.7 (0) ◽  
pp. 117-118
Author(s):  
Takaaki KUNISAWA ◽  
Takashi INOUE ◽  
Takaaki SUZUKI ◽  
Isaku KANNO ◽  
Hidetoshi KOTERA
Keyword(s):  
Thin Film ◽  
Adaptive Optics ◽  
Pzt Thin Film

Spherical Aberration Correction in Aplanatic Solid Immersion Imaging with Adaptive Optics

2012 ◽  
Author(s):  
Yang Lu ◽  
Euan Ramsay ◽  
Christopher R. Stockbridge ◽  
Abdulkadir Yurt ◽  
M. Selim Ünlü ◽  
...  
Keyword(s):  
Adaptive Optics ◽  
Spherical Aberration ◽  
Aberration Correction
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