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Title: Single-pulse interference caused by temporal reflection at moving refractive-index boundaries

Journal Article · · Journal of the Optical Society of America. Part B, Optical Physics

Here, we show numerically and analytically that temporal reflections from a moving refractive-index boundary act as an analog of Lloyd’s mirror, allowing a single pulse to produce interference fringes in time as it propagates inside a dispersive medium. This interference can be viewed as the pulse interfering with a virtual pulse that is identical to the first, except for a π-phase shift. Furthermore, if a second moving refractive-index boundary is added to create the analog of an optical waveguide, a single pulse can be self-imaged or made to produce two or more pulses by adjusting the propagation length in a process similar to the Talbot effect.

Research Organization:
Univ. of Rochester, NY (United States). Lab. for Laser Energetics
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Contributing Organization:
Laboratory for Laser Energetics, University of Rochester
Grant/Contract Number:
NA0001944
OSTI ID:
1399088
Alternate ID(s):
OSTI ID: 1395404
Report Number(s):
2016-239, 1353; JOBPDE; 2016-239, 2308, 1353
Journal Information:
Journal of the Optical Society of America. Part B, Optical Physics, Vol. 34, Issue 10; ISSN 0740-3224
Publisher:
Optical Society of America (OSA)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 4 works
Citation information provided by
Web of Science

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