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Title: High heralding-efficiency of near-IR fiber coupled photon pairs for quantum technologies

Abstract

We report on the development and use of a high heralding-efficiency, single-mode-fiber coupled telecom-band source of entangled photons for quantum technology applications. The source development efforts consisted of theoretical and experimental efforts and we demonstrated a correlated-mode coupling efficiency of 97% 2%, the highest efficiency yet achieved for this type of system. We then incorporated these beneficial source development techniques in a Sagnac configured telecom-band entangled photon source that generates photon pairs entangled in both time/energy and polarization degrees of freedom. We made use of these highly desirable entangled states to investigate several promising quantum technologies.

Authors:
 [1];  [2];  [1];  [1];  [1];  [3];  [1]
  1. Massachusetts Institute of Technology (MIT)
  2. Lincoln Laboratory, Massachusetts Institute of Technology (MIT)
  3. ORNL
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1261449
DOE Contract Number:
AC05-00OR22725
Resource Type:
Conference
Resource Relation:
Conference: Quantum Information and Computation XIII, Baltimore, MD, USA, 20150420, 20150420
Country of Publication:
United States
Language:
English
Subject:
Quantum information; heralding efficiency; entanglement; PERIODICALLY POLED KTIOPO4; CRYPTOGRAPHY; GENERATION; RBTIOASO4; VIOLATION; KTIOASO4; CRYSTALS

Citation Formats

Dixon, P. Ben, Murphy, Ryan, Rosenberg, Danna, Grein, Matthew E., Stelmakh, Veronika, Bennink, Ryan S, and Wong, Franco N. C. High heralding-efficiency of near-IR fiber coupled photon pairs for quantum technologies. United States: N. p., 2015. Web.
Dixon, P. Ben, Murphy, Ryan, Rosenberg, Danna, Grein, Matthew E., Stelmakh, Veronika, Bennink, Ryan S, & Wong, Franco N. C. High heralding-efficiency of near-IR fiber coupled photon pairs for quantum technologies. United States.
Dixon, P. Ben, Murphy, Ryan, Rosenberg, Danna, Grein, Matthew E., Stelmakh, Veronika, Bennink, Ryan S, and Wong, Franco N. C. Thu . "High heralding-efficiency of near-IR fiber coupled photon pairs for quantum technologies". United States. doi:.
@article{osti_1261449,
title = {High heralding-efficiency of near-IR fiber coupled photon pairs for quantum technologies},
author = {Dixon, P. Ben and Murphy, Ryan and Rosenberg, Danna and Grein, Matthew E. and Stelmakh, Veronika and Bennink, Ryan S and Wong, Franco N. C.},
abstractNote = {We report on the development and use of a high heralding-efficiency, single-mode-fiber coupled telecom-band source of entangled photons for quantum technology applications. The source development efforts consisted of theoretical and experimental efforts and we demonstrated a correlated-mode coupling efficiency of 97% 2%, the highest efficiency yet achieved for this type of system. We then incorporated these beneficial source development techniques in a Sagnac configured telecom-band entangled photon source that generates photon pairs entangled in both time/energy and polarization degrees of freedom. We made use of these highly desirable entangled states to investigate several promising quantum technologies.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jan 01 00:00:00 EST 2015},
month = {Thu Jan 01 00:00:00 EST 2015}
}

Conference:
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