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Standoff Detection via Single-Beam Spectral Notch Filtered Pulses

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arxiv 1111.4583 v2 pith:JG647KLK submitted 2011-11-19 physics.optics

classification physics.optics
keywords single-beamcarsdetectionnotchpulsesstandoffamountsanti-stokes
verification ladder T0 review T1 audit T2 compute T3 formal
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We demonstrate single-beam coherent anti-Stokes Raman spectroscopy (CARS), for detecting and identifying traces of solids, including minute amounts of explosives, from a standoff distance (>50 m) using intense femtosecond pulses. Until now, single-beam CARS methods relied on pulse-shapers in order to obtain vibrational spectra. Here we present a simple and easy-to-implement detection scheme, using a commercially available notch filter, that does not require the use of a pulse-shaper.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Study on the Distribution Amplitude of the Scalar Meson $K_0^*(1430)$

    hep-ph 2025-01 reject novelty 4.0 of 10

    The paper reports new sum-rule moments for the twist-2 distribution amplitude of K0*(1430) using an ad hoc x^2≈z^2≈xz correction and uses them to compute Bs→K0* form factors.

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