Nonlinear Volume Holography for Wave-Front Engineering

被引：82

作者：

Hong, Xu-Hao ^{[1
,2
,3
]}

Yang, Bo ^{[1
,2
,4
]}

Zhang, Chao ^{[1
,2
,4
]}

Qin, Yi-Qiang ^{[1
,2
,4
]}

Zhu, Yong-Yuan ^{[1
,2
,3
]}

机构：

[1] Nanjing Univ, Natl Lab Solid State Microstruct, Key Lab Modern Acoust, Nanjing 210093, Jiangsu, Peoples R China

[2] Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Jiangsu, Peoples R China

[3] Nanjing Univ, Sch Phys, Nanjing 210093, Jiangsu, Peoples R China

[4] Nanjing Univ, Sch Modern Engn & Appl Sci, Nanjing 210093, Jiangsu, Peoples R China

来源：

PHYSICAL REVIEW LETTERS | 2014年 / 113卷 / 16期

基金：

中国国家自然科学基金;

关键词：

BEAM-SHAPING HOLOGRAMS; PHOTONIC CRYSTALS; LITHIUM-NIOBATE; GENERATION; COMPUTER; DIFFRACTION; STORAGE; DESIGN;

D O I：

10.1103/PhysRevLett.113.163902

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The concept of volume holography is applied to the design of an optical superlattice for the nonlinear harmonic generation. The generated harmonic wave can be considered as a holographic image caused by the incident fundamental wave. Compared with the conventional quasi-phase-matching method, this new method has significant advantages when applied to complicated nonlinear processes such as the nonlinear generation of special beams. As an example, we experimentally realized a second-harmonic Airy beam, and the results are found to agree well with numerical simulations.

引用

页数：5

共 36 条

[1] Periodic, quasi-periodic, and random quadratic nonlinear photonic crystals [J].