Phase Diffractive Optical Element for the Beam Shaping in the Intracavity of a Microchip Laser

被引：0
|
作者：
Butok, A. N. [1 ]
Kuzmenko, A., V [1 ]
Taranenko, V. B. [1 ]
Yezhov, P., V [2 ]
机构：
[1] NAS Ukraine, IC Inst Appl Opt, Kiev, Ukraine
[2] NAS Ukraine, Dept Coherent & Quantum Opt, Inst Phys, Kiev, Ukraine
来源：
2019 IEEE 8TH INTERNATIONAL CONFERENCE ON ADVANCED OPTOELECTRONICS AND LASERS (CAOL) | 2019年
关键词：
microchip laser; laser resonators; laser beam shaping; diffractive optics; DESIGN; MODE; PERFORMANCE;
D O I：
10.1109/caol46282.2019.9019429
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 iteration method of angular spectrum is applied to the calculation of the Fabry-Perot-resonator of a microchip laser with the given geometry. The resonator contains a phase diffraction optical element serving for the formation of a Gaussian or super-Gaussian emission beam. The maximum values of the diameter of the output aperture of a laser and the beam waist, at which the convergence of the iteration process holds (i.e., the undistorted output beam is formed), are evaluated.
引用
收藏
页码：526 / 529
页数：4
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