Effect of vectorial nature on spectral anomalies of ultrashort pulsed beams from a hard-edged aperture

被引：3

作者：

Yang, Y. ^{[1
]}

Duan, K. ^{[2
]}

Jiang, D. ^{[1
]}

Zhang, J. ^{[1
]}

Chen, Y. ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Inst Aeronaut & Astronaut, Chengdu 610054, Peoples R China

[2] Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 2010年 / 98卷 / 01期

关键词：

PARTIALLY COHERENT-LIGHT; PHASE SINGULARITIES; NUMERICAL-APERTURE; GAUSSIAN BEAMS; DIFFRACTION; SWITCHES; BEHAVIOR; SHIFTS; NEIGHBORHOOD; PROPAGATION;

D O I：

10.1007/s00340-009-3730-6

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Based on the vectorial Rayleigh-Sommerfeld diffraction integrals, the analytical expression for the spectral intensity of a vectorial nonparaxial ultrashort pulsed Gaussian beam diffracted at a rectangular hard-aperture is derived. The results of the far-field and paraxial cases can be regarded as special cases of the general expression. Effect of vectorial nature on spectral anomalies of ultrashort pulsed beams passing through a hard-edged aperture is analyzed in detail. It is shown that the spectral switch near the phase singularity, which is predicated under the condition of the scalar paraxial theory, disappears with the increasing effect of the vectorial and nonparaxial nature.

引用

页码：125 / 131

页数：7

共 12 条

[1] Effect of vectorial nature on spectral anomalies of ultrashort pulsed beams from a hard-edged aperture
Y. Yang
K. Duan
D. Jiang
J. Zhang
Y. Chen
Applied Physics B, 2010, 98 : 125 - 131
[2] Propagation of Airy beams through a hard-edged aperture
D. Deng
Applied Physics B, 2012, 107 : 195 - 200
[3] Propagation of Airy beams through a hard-edged aperture
Deng, D.
APPLIED PHYSICS B-LASERS AND OPTICS, 2012, 107 (01): : 195 - 200
[4] Rectangular hard-edged aperture diffracted Laguerre–Gaussian beams
Z. Mei
J. Gu
Applied Physics B, 2010, 99 : 571 - 578
[5] Rectangular hard-edged aperture diffracted Laguerre-Gaussian beams
Mei, Z.
Gu, J.
APPLIED PHYSICS B-LASERS AND OPTICS, 2010, 99 (03): : 571 - 578
[6] Anomalous spectral behavior of vectorial apertured ultrashort pulsed beams beyond the paraxial approximation
Yang, Yuanjle
Duan, Kailiang
Li, Yude
OPTICS COMMUNICATIONS, 2008, 281 (04) : 521 - 526
[7] Propagation of Hermite-Laguerre-Gaussian beams through a paraxial optical ABCD system with rectangular hard-edged aperture
Duan, KL
Lü, BD
OPTICS COMMUNICATIONS, 2005, 250 (1-3) : 1 - 9
[8] Spectral shifts and spectral switches in diffraction of ultrashort pulsed beams passing through a circular aperture
Liu, ZJ
Lü, BD
OPTIK, 2004, 115 (10): : 447 - 454
[9] Spectral anomalies of pulsed Hermite-cosh-Gaussian beams focused by an aperture lens
Bai, Jinjun
Pan, Liuzhan
Ma, Rongrong
Zhao, Zhiguo
Lue, Baida
OPTIK, 2010, 121 (02): : 132 - 137
[10] Spectral anomalies of pulsed Hermite-Gaussian beams focused by a dispersive aperture lens
Pan, Liuzhan
Ding, Chaoliang
Zhao, Zhiguo
Lue, Baida
JOURNAL OF MODERN OPTICS, 2008, 55 (06) : 947 - 957

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