Optic and waves design challenge about lasers

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SUMMARY

The discussion focuses on designing an optical system for a diode laser with a divergence of 5 mrad in the p-direction and 1 mrad in the s-direction. The objective is to create a circular output by reducing the divergence from 5 mrad to 1 mrad. A polarizer is suggested as a potential solution to achieve this goal. Participants emphasize the importance of consulting with instructors or classmates for further clarification and assistance.

PREREQUISITES
  • Understanding of diode laser specifications and behavior
  • Knowledge of optical system design principles
  • Familiarity with polarization concepts in optics
  • Basic calculations involving laser divergence
NEXT STEPS
  • Research optical system design techniques for laser applications
  • Learn about the use of polarizers in laser optics
  • Study methods to calculate and manipulate laser divergence
  • Explore advanced topics in laser beam shaping and collimation
USEFUL FOR

Optics students, laser engineers, and anyone involved in designing optical systems for lasers.

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"A diode laser has a divergence of 5mrad in the p-direction and 1 mrad in the s-direction. Design an optical system in front of the laser which will make the output circular, and calculate the resulting divergence."
Attempt;
I am taking the course optic and waves, and the instructor did some explanation about this topic. And I know I should desidn an polarizer. And to make the output circular I should reduce the 5mrad divergence to 1mrad. Then I stuck. I will appreciate if you could help.
 
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The polarizations given are s and p; if your instructor already went over everything ... why not ask him, or a classmate?
 

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