منابع مشابه
Single-shot measurement of quantum optical phase.
Although the canonical phase of light, which is defined as the complement of photon number, has been described theoretically by a variety of distinct approaches, there have been no methods proposed for its measurement. Indeed doubts have been expressed about whether or not it is measurable. Here we show how it is possible, at least in principle, to perform a single-shot measurement of the canon...
متن کاملDesign and Analysis of a Single-Shot Longitudinal Phase Space Measurement Diagnostics at the Argonne Wakefield Accelerator
Abstract. A single-shot longitudinal phase space diagnostics is currently being assembled at the Argonne Wakefield Accelerator (AWA). The diagnostics consists of mapping the longitudinal phase space coordinates to the transverse position space plane using a beamline that incorporates two magnetic dipoles arranged as a dogleg followed by an rf deflecting cavity. The deflecting cavity streaks the...
متن کاملSingle-shot Complete Spatiotemporal Measurement of Complex Ultrashort Laser Pulses
The birth of laser in the 1960s opened up a new era for optics. Many interesting laser applications arose ever since in subjects like nonlinear optics, holography, spectroscopy, and quantum optics [1-4]. Among those, ultrafast optics is an emerging area that frequently catches people’s attention. Ultrafast optics deals with short pulses in time scale ranging from picosecond down to attosecond, ...
متن کاملSingle-shot absolute 3D shape measurement with Fourier transform profilometry.
Fourier transform profilometry (FTP) is one of the frequently adopted three-dimensional (3D) shape measurement methods due to its ability to recover single-shot 3D shapes, yet it is challenging to retrieve the absolute phase map solely from one single grayscale fringe image. This paper presents a computational framework that overcomes this limitation of FTP with digital fringe projection (DFP)....
متن کاملToward single-shot measurement of a broadband ultrafast continuum
We discuss the problem of measuring the intensity and phase of a broadband continuum in a single shot, considering three possible methods, and perform preliminary measurements using one of them. Our measurements use transient-grating cross-correlation frequency-resolved optical gating (TG XFROG) with a thirdorder nonlinear medium, which currently can phase match over 300 nm simultaneously. We d...
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ژورنال
عنوان ژورنال: Physical Review Accelerators and Beams
سال: 2018
ISSN: 2469-9888
DOI: 10.1103/physrevaccelbeams.21.062801