Quantum interference and diffraction of parametric down-converted biphotons

Pramana

Keiichi Edamatsu1¹  Ryosuke Shimizu¹  Tadashi Itoh¹ 

[1] Graduate School of Engineering Science, Osaka University, Toyonaka 560-8531, Japan$$

关键词: Quantum interference;    quantum lithography;    parametric down-conversion.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

We present two-photon diffraction and interference experiments utilizing parametric down-converted photon pairs (biphotons) and a transmission grating. The biphoton exhibits a diffraction-interference pattern equivalent to an effective single particle with half wavelength of the constituent photons.

【 授权许可】

Unknown