Splitting of the focal spot of a high numerical-aperture objective in free space

2002 ◽  
Vol 81 (9) ◽  
pp. 1576-1578 ◽  
Author(s):  
James W. M. Chon ◽  
Xiaosong Gan ◽  
Min Gu
Keyword(s):  
Free Space ◽  
Focal Spot ◽  
Numerical Aperture ◽  
High Numerical Aperture

scholarly journals Focusing of doughnut laser beams by a high numerical-aperture objective in free space

2003 ◽  
Vol 11 (21) ◽  
pp. 2747 ◽  
Author(s):  
Djenan Ganic ◽  
Xiaosong Gan ◽  
Min Gu
Keyword(s):  
Free Space ◽  
Numerical Aperture ◽  
Laser Beams ◽  
High Numerical Aperture

scholarly journals Focal Surface Detection of High Numerical Aperture Objective Lens Based on Differential Astigmatic Method

2021 ◽  
Vol 13 (4) ◽  
pp. 1-8
Author(s):  
Jia-Lin Du ◽  
Wei Yan ◽  
Li-Wei Liu ◽  
Fan-Xing Li ◽  
Fu-Ping Peng ◽  
...  
Keyword(s):  
Numerical Aperture ◽  
Objective Lens ◽  
High Numerical Aperture ◽  
Surface Detection ◽  
Focal Surface

High-numerical-aperture silica core fibers

2004 ◽  
Author(s):  
Bolesh J. Skutnik ◽  
Brian Foley ◽  
Kelly B. Moran
Keyword(s):  
Numerical Aperture ◽  
High Numerical Aperture ◽  
Silica Core

Aberration-free optical refocusing in high numerical aperture microscopy

2007 ◽  
Vol 32 (14) ◽  
pp. 2007 ◽  
Author(s):  
Edward J. Botcherby ◽  
Rimas Juskaitis ◽  
Martin J. Booth ◽  
Tony Wilson
Keyword(s):  
Numerical Aperture ◽  
High Numerical Aperture
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