INTERFERING ENTANGLED PHOTONS OF DIFFERENT COLORS

被引：59

作者：

LARCHUK, TS

CAMPOS, RA

RARITY, JG

TAPSTER, PR

JAKEMAN, E

SALEH, BEA

TEICH, MC

机构：

[1] COLUMBIA UNIV,DEPT APPL PHYS,NEW YORK,NY 10027

[2] ROYAL SIGNALS & RADAR ESTAB,DEF RES AGCY,MALVERN WR14 3PS,WORCS,ENGLAND

[3] UNIV WISCONSIN,DEPT ELECT & COMP ENGN,MADISON,WI 53706

[4] COLUMBIA UNIV,DEPT APPL PHYS,COLUMBIA RADIAT LAB,NEW YORK,NY 10027

[5] COLUMBIA UNIV,DEPT ELECT ENGN,COLUMBIA RADIAT LAB,NEW YORK,NY 10027

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 70卷 / 11期

关键词：

D O I：

10.1103/PhysRevLett.70.1603

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have observed unusual second- and fourth-order interference patterns when entangled photons with center-wavelength differences almost-equal-to 40 nm are mixed together at single or dual Mach-Zehnder interferometers. The difference frequency of the photons appears directly in the spectrum of the coincidence rate. This phase-sensitive behavior can reveal center-frequency differences from zero to hundreds of THz.

引用

页码：1603 / 1606

页数：4

共 9 条

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[8] 2-COLOR PHOTONS AND NONLOCALITY IN 4TH-ORDER INTERFERENCE
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[9] 4TH-ORDER INTERFERENCE EFFECTS AT LARGE DISTANCES
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[J]. PHYSICAL REVIEW A, 1992, 45 (03): : 2052 - 2056

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