Laser array beam combining device

Laser array beam combining device

  • CN 104,901,162 A
  • Filed: 05/28/2015
  • Published: 09/09/2015
  • Est. Priority Date: 05/28/2015
  • Status: Active Application
First Claim
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1. a laser array beam merging apparatus, it is characterized in that, comprise the laser array unit, cylindrical mirror and the dispersion element that set gradually along beam Propagation direction, described laser array unit comprises at least one laser array and the fast axis collimation mirror that arrange corresponding to described laser array;

  • The laser beam of described laser array outgoing enters to inject described fast axis collimation mirror, laser beam after described fast axis collimation mirror forms One Dimensional Quasi collimated light beam A, two-dimentional quasi-parallel light beam B is formed after described quasi-parallel light beam A enters to inject described cylindrical mirror, described quasi-parallel light beam B enters to inject described dispersion element, light beam after described dispersion element is back to described cylindrical mirror by former road, and after described cylindrical mirror, focus on the common picture point of formation.

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