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高功率单频连续波调 1064/532 nm 双波长激光

Weina Peng1, Pixian Jin1,2, Jing Su1,2

  • 1State Key Laboratory of Quantum Optics Technologies and Devices, Shanxi University, Taiyuan 030006, China.

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概括

一个新的双波长激光系统产生高功率,单频光在1064nm和532nm. 这种可调节的激光系统为高级应用提供了广泛的频率调节范围.

关键词:
完全固态激光器是完全固态激光器.双波长激光器是一种双波长激光.高功率的高功率的高功率.一个单频的频率.宽带连续调节的激光器

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科学领域:

  • 光学和光子学 在光学和光子学.
  • 激光物理 激光物理

背景情况:

  • 高功率,单频激光器对于各种科学和工业应用至关重要.
  • 实现双波长输出与连续的可性提出了重大工程挑战.

研究的目的:

  • 开发一种高功率,单频,可连续调节的双波长激光系统.
  • 为了实现高效的功率转换和1064nm和532nm的宽频调范围.

主要方法:

  • 设计了一个热不敏感的腔体,其中包含三酸盐 (LiB3O5) 晶体和石英标准.
  • 优化模式匹配,以实现高效的激光发电.
  • 将标准的传输峰值锁定在共振器的振荡频率上,以实现连续调节.

主要成果:

  • 在63.7W的功率下,在1064nm达到13.3W的最大输出功率,在532nm达到12.5W的最大输出功率.
  • 总的光学对光学效率达到了40.5%.
  • 实现了26.75 GHz在1064 nm和53.5 GHz在532 nm的广泛连续频率调范围.

结论:

  • 开发的激光系统成功地提供了高功率,单频,连续调节的双波长输出.
  • 热不敏感的腔设计和标准锁定机制有效地实现了广泛的调节范围.
  • 这种激光技术对于需要精确波长控制和高光学功率的应用具有前景.