High sensitivity phonon spectroscopy of Bose-Einstein condensates using matter-wave interference

Nadav Katz; Roee Ozeri; Nir Davidson; Cesare Tozzo; Franco Dalfovo

High sensitivity phonon spectroscopy of Bose-Einstein condensates using matter-wave interference

Nadav Katz^*, Roee Ozeri, Nir Davidson, Cesare Tozzo, Franco Dalfovo

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

Abstract

We observe in time-of-flight images a matter-wave fringe pattern for low momentum excitations. The contrast of these fringes is a sensitive spectroscopic probe explained by a Bogoliubov excitation projection and approaches the quantized excitation regime.

Original language	English
Pages (from-to)	1247-1248
Number of pages	2
Journal	OSA Trends in Optics and Photonics Series
Volume	97
State	Published - 2004
Externally published	Yes
Event	International Quantum Electronics Conference, IQEC - San Francisco, CA, United States Duration: 21 May 2004 → 26 May 2004

Cite this

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title = "High sensitivity phonon spectroscopy of Bose-Einstein condensates using matter-wave interference",

abstract = "We observe in time-of-flight images a matter-wave fringe pattern for low momentum excitations. The contrast of these fringes is a sensitive spectroscopic probe explained by a Bogoliubov excitation projection and approaches the quantized excitation regime.",

author = "Nadav Katz and Roee Ozeri and Nir Davidson and Cesare Tozzo and Franco Dalfovo",

year = "2004",

language = "אנגלית",

volume = "97",

pages = "1247--1248",

journal = "OSA Trends in Optics and Photonics Series",

issn = "1094-5695",

note = "International Quantum Electronics Conference, IQEC ; Conference date: 21-05-2004 Through 26-05-2004",

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T1 - High sensitivity phonon spectroscopy of Bose-Einstein condensates using matter-wave interference

AU - Katz, Nadav

AU - Ozeri, Roee

AU - Davidson, Nir

AU - Tozzo, Cesare

AU - Dalfovo, Franco

PY - 2004

Y1 - 2004

N2 - We observe in time-of-flight images a matter-wave fringe pattern for low momentum excitations. The contrast of these fringes is a sensitive spectroscopic probe explained by a Bogoliubov excitation projection and approaches the quantized excitation regime.

AB - We observe in time-of-flight images a matter-wave fringe pattern for low momentum excitations. The contrast of these fringes is a sensitive spectroscopic probe explained by a Bogoliubov excitation projection and approaches the quantized excitation regime.

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AN - SCOPUS:33645235677

SN - 1094-5695

VL - 97

SP - 1247

EP - 1248

JO - OSA Trends in Optics and Photonics Series

JF - OSA Trends in Optics and Photonics Series

T2 - International Quantum Electronics Conference, IQEC

Y2 - 21 May 2004 through 26 May 2004

ER -

High sensitivity phonon spectroscopy of Bose-Einstein condensates using matter-wave interference

Abstract

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