...
首页> 外文期刊>Optical engineering >Design and test of an astigmatism compensated dynamical stable ring resonator for a subjoule class Nd:YAG laser without external elements
【24h】

Design and test of an astigmatism compensated dynamical stable ring resonator for a subjoule class Nd:YAG laser without external elements

机译:用于子缀级别的散光补偿动力稳定环谐振器的设计和测试:YAG激光器没有外部元件

获取原文
获取原文并翻译 | 示例
           

摘要

An astigmatism compensated isosceles triangular ring resonator is designed and tested for a sub-joule class Nd:YAG laser, considering the thermal lensing effects. The ABCD approach is used and the laser rod is considered as a lens like media whose optical power is induced by dissipated heat in the rod. The beam spot size, divergence angle, and some other parameters were studied for both sagittal and tangential planes and a minimal astigmatic configuration is designed applying dynamic stability condition. It is shown practically that the designed resonator emits a circular TEM_(00) Gaussian beam (using an aperture). Comparative studies were also done considering a linear resonator especially for alignment sensitivity of the linear and ring resonator.
机译:考虑到热镜头效应,设计并测试了一个散光性补偿等腰三角形谐振器的三角环谐振器。使用ABCD方法,并且将激光棒视为镜头,如介质,其光学功率通过杆中的热量散发而引起的。针对矢状和切向平面研究了光束点尺寸,发散角和一些其他参数,并且设计了施加动态稳定性条件的最小散距。实际上示出了设计的谐振器发射圆形TEM_(00)高斯光束(使用孔)。考虑到线性谐振器,特别是用于线性和环谐振器的对准灵敏度的情况下进行比较研究。

著录项

  • 来源
    《Optical engineering》 |2019年第2期|026107.1-026107.9|共9页
  • 作者单位

    Nuclear Science and Technology Research Institute Photonics and Quantum Technologies Research School Tehran Iran;

    lran University of Science and Technology School of Physics Narmak Tehran Iran;

    lran University of Science and Technology School of Physics Narmak Tehran Iran;

    Sharif University of Technology Department of Physics Tehran Iran;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    ring resonator; astigmatism; thermal lensing; alignment sensitivity;

    机译:环谐振器;散光;热镜头;对准灵敏度;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号