Measurement of quantum efficiency using correlated photon pairs and a single-detector technique

被引：15

作者：

Czitrovszky, A

Sergienko, A

Jani, P

Nagy, A

机构：

[1] Res Inst Solid State Phys & Opt, H-1525 Budapest, Hungary

[2] Boston Univ, Dept Elect & Comp Engn, Boston, MA 02215 USA

来源：

METROLOGIA | 2000年 / 37卷 / 05期

关键词：

D O I：

10.1088/0026-1394/37/5/62

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A new approach is proposed to the calibration of photodetectors and the determination of the absolute value of the quantum efficiency of photon-counting photomultipliers using entangled-photon pairs. It is based on a new single-photodetector technique and a special modulation of the entangled-photon flux. The absolute values of the quantum efficiency have been determined for several photon-counting photomultipliers.

引用

页码：617 / 620

页数：4