Properties of a Lorentz correlated beam in uniaxial crystal

被引：1

作者：

Zhu, Peiying ^{[1
]}

Wang, Guiqiu ^{[1
]}

Yin, Yan ^{[1
]}

Wang, Yaochuan ^{[1
]}

Zhong, Haiyang ^{[1
]}

Liu, Dajun ^{[1
]}

机构：

[1] Dalian Maritime Univ, Coll Sci, Dept Phys, Dalian 116026, Peoples R China

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2024年 / 66卷 / 05期

基金：

中国国家自然科学基金;

关键词：

coherence; intensity; laser propagation; uniaxial crystal; SCHELL-MODEL BEAM; EVOLUTION PROPERTIES; PROPAGATION;

D O I：

10.1002/mop.34209

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The equation of a Lorentz-correlated Schell-model beam (LCSMB) in a uniaxial crystal is derived, and the relation of spreading properties and coherence with delta $\delta $ and n e / n o ${n}_{e}/{n}_{o}$ are analyzed during propagation. The intensity of an LCSMB in the uniaxial crystal will evolve from Lorentz distribution into diamond distribution, and the LCSMB with smaller delta $\delta $ will evolve from Gaussian distribution into Lorentz distribution faster. The distribution of coherence of an LCSMB will lose the Lorentz distribution and become an elliptical distribution as z $z$ increases.

引用

页数：6

共 27 条

[21] Unified theory of coherence and polarization of random electromagnetic beams [J].

Wolf, E .

PHYSICS LETTERS A, 2003, 312 (5-6) :263-267

[22] Evolution properties of the radially polarized multi-Gaussian Schell-model beam in uniaxial crystals [J].

Xu, Hua-Feng ;

Cui, Wei ;

Wu, Hong-Wei ;

Sheng, Zong-Qiang ;

Qu, Jun .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2018, 35 (12) :2070-2078

[23] Random sources generating hollow array beams [J].

Xu, Jia ;

Pan, Keming ;

Zhao, Daomu .

OPTICS EXPRESS, 2020, 28 (11) :16772-16781

[24] Propagation properties of the rotating elliptical chirped Gaussian beam in uniaxial crystals orthogonal to the optical axis [J].

Ye, Junran ;

Zhang, Jianbin ;

Ye, Feng ;

Xie, Jintao ;

Deng, Dongmei .

WAVES IN RANDOM AND COMPLEX MEDIA, 2022, 32 (04) :1758-1772

[25] Propagation of a rectangular Laguerre-Gaussian correlated Schell-model beam in uniaxial crystal [J].

Zhao, Jialu ;

Wang, Guiqiu ;

Yin, Yan ;

Wang, Yaochuan ;

Zhong, Haiyang ;

Liu, Dajun .

OPTIK, 2021, 241

[26] Propagation Characteristics of Circular Airy Vortex Beams in a Uniaxial Crystal along the Optical Axis [J].

Zheng, Guoliang ;

Wu, Qingyang ;

He, Tiefeng ;

Zhang, Xuhui .

MICROMACHINES, 2022, 13 (07)

[27] Evolution properties of a Laguerre-Gaussian correlated Schell-model beam propagating in uniaxial crystals orthogonal to the optical axis [J].

Zhu, Ziren ;

Liu, Lin ;

Wang, Fei ;

Cai, Yangjian .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2015, 32 (03) :374-380

← 1 2 3 →