Laser Beam Profile Shaping for Lidars with Diffraction Grating. | ||||
| MEJ- Mansoura Engineering Journal | ||||
| Article 5, Volume 17, Issue 3, September 1992, Page 40-48 PDF (61.15 K) | ||||
| Document Type: Research Studies | ||||
| DOI: 10.21608/bfemu.2021.170451 | ||||
 View on SCiNiTO | ||||
| Author | ||||
Ahmed Shaaban Madian Samra 
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| Assistant Professor., Department of Electrical Communications., Faculty of Engineering .,El-Mansoura University., Mansoura., Egypt. | ||||
| Abstract | ||||
| A laser beam profile shaper was designed. It transforms a fundamental mode laser beam profile into flat top profile at a local plane. The shaper uses an ion-exchanged diffraction grating. The performance was tested and a good agreement between theoretical and experimental results was obtained. | ||||
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