acoustic diffraction grating

diffraction grating

diffraction grating spectrograph

Optical grating

phase optical grating

198Au γ diffraction source

2th rank diffraction

3-D diffraction and radiation

3D diffraction image

3-D diffraction problem

4-cycle X-ray diffraction

Ⅹ--ray diffraction

acoustic diffraction

acoustic imaging by Bragg diffraction

acoustical imaging by Bragg diffraction

acoustic-optical diffraction

acoustooptic Bragg diffraction

Acousto-Optic Diffraction

Acoustooptic Bragg diffraction

addition of diffraction patterns