نتایج جستجو برای: wave interference

تعداد نتایج: 310459  

Journal: :Astronomy & Astrophysics 2005

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Journal: :The Journal of Chemical Physics 2009

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Journal: :Journal of Physics: Condensed Matter 2002

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2009
Md. Manirul Ali

We propose a scheme to experimentally observe matter-wave interference in the time domain, specifically in the arrival-time or the time-of-flight (TOF) distribution for atomic BEC Schrödinger-cat state represented by superposition of macroscopically separated wave packets in space. This is in contrast to interference in space at a fixed time observed in reported BEC experiments. We predict and ...

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Journal: :Physical Review Letters 2015

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Journal: :Scientific Reports 2017

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2002
J. T. Hastings J. Huang M. J. Khan M. H. Lim T. E. Murphy T. Barwicz H. I. Smith

We use a combination of several different types of lithography to generate Bragg-grating devices. In interference lithography, two coherent laser beams are crossed, generating a standing-wave interference pattern. This standing-wave pattern is used to expose photoresist, yielding a coherent deep-submicron-period grating. This grating can be used directly as the device grating or it can serve as...

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Journal: :Physical Review Letters 2007

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Journal: :Physical Review A 2016

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Journal: :Physical Review X 2015

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