All-optical image switching in a double-Λ system

被引：6

作者：

Kim, Bongjune ^{[1
]}

Oh, Cha-Hwan ^{[1
]}

Sohn, Byoung-uk ^{[2
]}

Ko, Do-Kyeong ^{[2
]}

Kim, Hyung Tak ^{[3
]}

Jung, Changsoo ^{[3
]}

Oh, Myoung-Kyu ^{[3
]}

Yu, Nan Ei ^{[3
]}

Kim, Bok Hyeon ^{[3
]}

Kang, Hoonsoo ^{[3
]}

机构：

[1] Hanyang Univ, Dept Phys, Seoul 133791, South Korea

[2] GIST, Dept Phys & Photon Sci, Kwangju 500712, South Korea

[3] GIST, Adv Photon Res Inst, Kwangju 500712, South Korea

来源：

OPTICS EXPRESS | 2013年 / 21卷 / 12期

基金：

新加坡国家研究基金会;

关键词：

ELECTROMAGNETICALLY INDUCED TRANSPARENCY; QUANTUM INTERFERENCE;

D O I：

10.1364/OE.21.014215

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The coherent control of optical images has garnered attention because all information embedded in optical images is expected to be controlled in a parallel way. One of the most important control processes is switch for information delivery. We experimentally demonstrated phase-controlled optical image switching in a double-Lambda system where the transmission of the image through a medium was switched. Two independent laser sources were adopted for a double-Lambda system such that images inscribed in two weak probe light beams were incoherent with each other. Arbitrary phase was added to the optical images to show that switching could be accomplished just with the relative phase difference between the probe pixels. (C) 2013 Optical Society of America

引用

页码：14215 / 14222

页数：8

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