All-order dispersion cancellation and energy-time entangled state

Collection with item attached
2017
Item details URL
http://open-repository.kisti.re.kr/cube/handle/open_repository/474429.do
DOI
10.1364/OE.25.001360
Title
All-order dispersion cancellation and energy-time entangled state
Description
This work was supported by National Research Foundation of Korea (NRF)grants funded by the "Ultrashort Quantum Beam Facility Program" andpartly by "The Project of Conversion by the Past R&D Results" throughthe Ministry of Trade, Industry and Energy (MOTIE) and the KoreaInstitute for the Advancement of Technology (KIAT) (N0001541, 2015)
abstract
Dispersion cancellation with an energy-time entangled photon pair in Hong-OuMandel (HOM) interference is one phenomenon that reveals the nonclassical nature of the entangled photon pair. This phenomenon has been observed in materials with very weak dispersions. If the higher-order dispersion coefficient is non-negligible, then the experiment must be modified to realize dispersion cancellation. All-order dispersion cancellation using balanced dispersion was suggested by Steinberg. However, the same phenomenon is expected to occur even if a photon pair is not entangled. This behaviour can be explained by path indistinguishability with identical dispersion. To achieve an all-order dispersion experiment that cannot be explained classically, we modified the experiment and performed another all-order dispersion cancellation experiment that cannot be explained by identical dispersion. This is the first demonstration of nonclassical all-order dispersion cancellation. (C) 2017 Optical Society of America
provenance
Made available in Cube on 2018-09-28T10:45:49Z (GMT). No. of bitstreams: 0
language
English
author
Ryu, Jinsoo
Cho, Kiyoung
Oh, Cha-Hwan
Kang, Hoonsoo
accessioned
2018-09-28T10:45:49Z
available
2018-09-28T10:45:49Z
issued
2017
citation
OPTICS EXPRESS(25): 2
issn
1094-4087
uri
http://open-repository.kisti.re.kr/cube/handle/open_repository/474429.do
Funder
과학기술정보통신부
Funding Program
광주과학기술원연구운영비지원(0.5)
Project ID
1711063867
Jurisdiction
Rep.of Korea
Project Name
극초단 광양자빔 활용사업
rights
openAccess
type
article


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