Effects of off-axis laser beam propagation on beam parameters

被引：4

作者：

Mendoza-Yero, O ^{[1
]}

机构：

[1] Univ La Habana, Lab Tecnol Laser, Fac Fis, Havana, Cuba

来源：

RIAO/OPTILAS 2004: 5TH IBEROAMERICAN MEETING ON OPTICS AND 8TH LATIN AMERICAN MEETING ON OPTICS, LASERS, AND THEIR APPLICATIONS, PTS 1-3: ICO REGIONAL MEETING | 2004年 / 5622卷

关键词：

D O I：

10.1117/12.591567

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Off-axis Gaussian beam propagation through ABCD optical systems is analyzed using a relation between beam moments of irradiance in off-axis and on-axis propagation, respectively. Analytical expressions to link off-axis and on-axis Gaussian beam propagation parameters (for instance squared beam radius, Kurtosis and Skewness parameters) are obtained. It is shown that off-axis propagation causes an increase of beam waist radius, a decrease of beam symmetry and it may flat beam profile.

引用

页码：1094 / 1099

页数：6

共 50 条

[21] HOLOGRAPHY WITH OFF-AXIS REFERENCE BEAM DERIVED FROM OBJECT BEAM
SOM, SC
LESSARD, RA
APPLIED PHYSICS LETTERS, 1974, 24 (12) : 600 - 602
[22] Gaussian beam modes analysis for uncertain off-axis mirror's parameters
Zheng, Yiyang
Yao, Yuan
Chen, Tianyang
Yu, Junsheng
Chen, Xiaodong
2019 12TH UK-EUROPE-CHINA WORKSHOP ON MILLIMETER WAVES AND TERAHERTZ TECHNOLOGIES (UCMMT), 2019,
[23] Configuration optimization of off-axis parabolic mirror for enhancing the focusability of a laser beam
Zeng, Xiahui
CHINESE OPTICS LETTERS, 2021, 19 (03)
[24] Shaping and transmitting elliptical beam from laser diode by off-axis quadric
Li, Yuetai
Chen, Xinbin
Wang, Jiale
Zhan, Tao
Yang, Huajun
Caiyang, Weinan
Jiang, Ping
OPTICS COMMUNICATIONS, 2021, 493
[25] LASER BEAM IMAGING FROM THE SPECKLE PATTERN OF THE OFF-AXIS SCATTERED INTENSITY
Borcea, Liliana
Garnier, Josselin
SIAM JOURNAL ON APPLIED MATHEMATICS, 2018, 78 (02) : 677 - 704
[26] Configuration optimization of off-axis parabolic mirror for enhancing the focusability of a laser beam
曾夏辉
Chinese Optics Letters, 2021, 19 (03) : 84 - 89
[27] Off-Axis Scattering of an Ultrasound Bessel Beam by a Sphere
Silva, Glauber T.
IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2011, 58 (02) : 298 - 304
[28] DIFFRACTIONAL DISTORTIONS IN BEAM WAVEGUIDES WITH OFF-AXIS BEAMS
CHRISTIAN, JR
MINK, JW
GOUBAU, G
SCHWERING, FK
PROCEEDINGS OF THE IEEE, 1969, 57 (05) : 829 - +
[29] Off-axis Gaussian Schell-model beam and partially coherent laser array beam in a turbulent atmosphere
Cai, Yangjian
Lin, Qiang
Baykal, Yahya
Eyyuboglu, Halil T.
OPTICS COMMUNICATIONS, 2007, 278 (01) : 157 - 167
[30] Off-axis dose distribution for rectangle proton beam
勾成俊
罗正明
黄初叶
冯晓宁
吴章文
Chinese Physics B, 2008, 17 (12) : 4673 - 4676

← 1 2 3 4 5 →