New optical sensors using circular zone plates with initial phase shift

1993 ◽  
Author(s):  
Vincente Moreno de las Cuevas ◽  
Jesus Linares
Keyword(s):  
Phase Shift ◽  
Optical Sensors ◽  
Initial Phase ◽  
Zone Plates ◽  
Circular Zone

Zone Plates with Initial Phase Shift for Optical Sensing

1992 ◽  
Vol 39 (10) ◽  
pp. 2039-2052 ◽  
Author(s):  
V. Moreno ◽  
M.V. Pérez ◽  
J. Liñares
Keyword(s):  
Phase Shift ◽  
Initial Phase ◽  
Optical Sensing ◽  
Zone Plates

Software calibration of the multifringe pattern analysis of circular zone plates

1997 ◽  
Vol 36 (32) ◽  
pp. 8370 ◽  
Author(s):  
Joseph Pegna ◽  
Thierry P. Hilaire ◽  
George Nagy
Keyword(s):  
Pattern Analysis ◽  
Zone Plates ◽  
Circular Zone

Software calibration of the multifringe pattern analysis of circular zone plates

1999 ◽  
Vol 21 (2) ◽  
pp. 198
Author(s):  
Joseph Pegna ◽  
Thierry P. Hilaire ◽  
George Nagy
Keyword(s):  
Pattern Analysis ◽  
Zone Plates ◽  
Circular Zone

On Certain Non-circular Zone Plates

1976 ◽  
Vol 23 (3) ◽  
pp. 237-244 ◽  
Author(s):  
T.R. Welberry ◽  
R.P. Williams
Keyword(s):  
Zone Plates ◽  
Circular Zone

Simultaneously image and Fourier transform by circular zone plates: a simple method

1985 ◽  
Vol 24 (4) ◽  
pp. 453 ◽  
Author(s):  
S. Bará ◽  
C. Gómez-Reino ◽  
V. Moreno ◽  
M. V. Pérez
Keyword(s):  
Fourier Transform ◽  
Simple Method ◽  
Zone Plates ◽  
Circular Zone

scholarly journals Optical Bistability Effect of Two-port Nonlinear Fiber Mach-Zehnder Interferometer

2011 ◽  
Vol 21 (2) ◽  
pp. 161
Author(s):  
Ho Quang Quy ◽  
Vu Ngoc Sau ◽  
Nguyen Van Hoa ◽  
Nguyen Thi Thanh Tam
Keyword(s):  
Refractive Index ◽  
Phase Shift ◽  
Input Signal ◽  
Initial Phase ◽  
Optical Bistability ◽  
Nonlinear Coefficient ◽  
Zehnder Interferometer ◽  
The Future ◽  
Nonlinear Fiber ◽  
Mach Zehnder Interferometer

In this article, the dependence of bistability characteristic of the two-port nonlinear fiber Mach-Zehnder interferometer (TPNFMZI) on initial phase shift, wavelength of input signal, nonlinear coefficient of refractive index and length of nonlinear fiber is investigated and discussed. The results of this work play an important role in designing the TPNFMZI and its application in the future.

Modulated On-axis Circular Zone Plates for a Generation of Three-dimensional Focal Curves

1990 ◽  
Vol 37 (8) ◽  
pp. 1287-1295 ◽  
Author(s):  
Salvador Bará ◽  
Christian Frère ◽  
Zbigniew Jaroszewicz ◽  
Andrzej Kołodziejczyk ◽  
Detlef Leseberg
Keyword(s):  
Three Dimensional ◽  
Zone Plates ◽  
Circular Zone
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