scholarly journals Poly-harmonic Analysis of Raman and Mandelstam-Brillouin Scatterings and Bragg Reflection Spectra

10.5772/59144 ◽  
2015 ◽  
Author(s):  
Oleg G. Morozov ◽  
Gennady A. Morozov ◽  
Ilnur I. Nureev ◽  
Anvar A. Talipov
Keyword(s):  
Harmonic Analysis ◽  
Bragg Reflection ◽  
Reflection Spectra

scholarly journals Experimental Analysis of Bragg Reflection Peak Splitting in Gratings Fabricated Using a Multiple Order Phase Mask

Sensors ◽  
2019 ◽  
Vol 19 (2) ◽  
pp. 433
Author(s):  
Gabriela Statkiewicz-Barabach ◽  
Karol Tarnowski ◽  
Dominik Kowal ◽  
Pawel Mergo
Keyword(s):  
Optical Fiber ◽  
Experimental Analysis ◽  
Bragg Reflection ◽  
Theoretical Data ◽  
Phase Mask ◽  
Bragg Grating ◽  
Reflection Spectra ◽  
Polymer Optical Fiber ◽  
Peak Splitting ◽  
Reflection Peak

We performed an experimental analysis of the effect of phase mask alignment on the Bragg grating reflection spectra around the wavelength of λB = 1560 nm fabricated in polymer optical fiber by using a multiple order phase mask. We monitored the evolution of the reflection spectra for different values of the angle ϕ by describing the tilt between the phase mask and the fiber. We observed that the peak at λB is split into five separate peaks for the nonzero tilt and that separation of the peaks increases linearly with ϕ. Through comparison with theoretical data we were able to identify the five peaks as products of different grating periodicities, which are associated with the interference of different pairs of diffraction orders on the phase mask.

Numerical simulation of the forbidden Bragg reflection spectra observed in ZnO

2010 ◽  
Vol 22 (35) ◽  
pp. 355404 ◽  
Author(s):  
E N Ovchinnikova ◽  
V E Dmitrienko ◽  
A P Oreshko ◽  
G Beutier ◽  
S P Collins
Keyword(s):  
Numerical Simulation ◽  
Bragg Reflection ◽  
Reflection Spectra

Representation Theory and Harmonic Analysis of Wreath Products of Finite Groups

2009 ◽  
Author(s):  
Tullio Ceccherini-Silberstein ◽  
Fabio Scarabotti ◽  
Filippo Tolli
Keyword(s):  
Representation Theory ◽  
Harmonic Analysis ◽  
Finite Groups ◽  
Wreath Products

Classical and Multilinear Harmonic Analysis

2009 ◽  
Author(s):  
Camil Muscalu ◽  
Wilhelm Schlag
Keyword(s):  
Harmonic Analysis

REFLECTION SPECTRA OF TOMATO FRUITS, MARKED BY DIFFERENT COLOURATION GENES AND THEIR USE IN BREEDING

2013 ◽  
pp. 87-94
Author(s):  
E.D. Zhuzha ◽  
◽  
D.A. Vyrodov ◽  
A.P. Vyrodova ◽  
◽  
...  
Keyword(s):  
Reflection Spectra ◽  
Tomato Fruits

Powder Transport by Surface Acoustic Wave Actuator using Bragg Reflection

2014 ◽  
Vol 134 (12) ◽  
pp. 1934-1935
Author(s):  
Tsunemasa Saiki ◽  
Yuya Matsui ◽  
Yasuto Arisue ◽  
Yuichi Utsumi ◽  
Akinobu Yamaguchi
Keyword(s):  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Bragg Reflection
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