SQUEEZED VACUUM FROM AMPLITUDE SQUEEZED STATES

被引：14

作者：

LAI, Y

HAUS, HA

YAMAMOTO, Y

机构：

[1] MIT, DEPT ELECT ENGN & COMP SCI, CAMBRIDGE, MA 02139 USA

[2] MIT, ELECTR RES LAB, CAMBRIDGE, MA 02139 USA

[3] NIPPON TELEGRAPH & TEL PUBL CORP, MUSASHINO ELECT COMMUN LAB, BASIC RES LABS, MUSASHINO, TOKYO 180, JAPAN

来源：

OPTICS LETTERS | 1991年 / 16卷 / 19期

关键词：

D O I：

10.1364/OL.16.001517

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Squeezed vacuum permits adjustment of its relative phase to a chosen signal. If the signal is used as the probe in an interferometric measurements, the signal-to-noise ratio can be improved. We propose a system that generates squeezed vacuum, which consists of a laser diode that produces amplitude squeezed states and is phase-locked to a coherent signal, and an alternate system consisting of two phase-locked laser diodes.

引用

页码：1517 / 1519

页数：3

共 19 条

[11] BROAD-BAND PARAMETRIC DEAMPLIFICATION OF QUANTUM NOISE IN AN OPTICAL FIBER [J].