Generation of a highly-phase-sensitive polarization-squeezed N-photon state by collinear parametric down-conversion and coherent photon subtraction
Physical Review A. Atomic, Molecular, and Optical Physics Volume 74 Issue 1
Page 013808-1-013808-6
published_at 2006-07-20
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| File | |
| Title ( eng ) |
Generation of a highly-phase-sensitive polarization-squeezed N-photon state by collinear parametric down-conversion and coherent photon subtraction
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| Creator | |
| Source Title |
Physical Review A. Atomic, Molecular, and Optical Physics
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| Volume | 74 |
| Issue | 1 |
| Start Page | 013808-1 |
| End Page | 013808-6 |
| Abstract |
It is shown that a highly-phase-sensitive polarization-squeezed (2n-1)-photon state can be generated by subtracting a diagonally polarized photon from the 2n photon component generated in collinear type II downconversion. This polarization wedge state has the interesting property that its photon number distribution in the horizontal and vertical polarizations remains sharply defined for phase shifts of up to 1/n between the circularly polarized components. Phase shifts at the Heisenberg limit are therefore observed as nearly deterministic transfers of a single photon between the horizontal and vertical polarization components.
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
American Physical Society
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| Date of Issued | 2006-07-20 |
| Rights |
Copyright (c) 2006 American Physical Society.
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| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 1094-1622
[DOI] 10.1103/PhysRevA.74.013808
[NCID] AA10764867
[DOI] http://dx.doi.org/10.1103/PhysRevA.74.013808
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