Integrated 10th Order Fresnel Lens Design for Beam Quality Enhancement in Tapered Laser Diode
An integrated 10th order Fresnel lens capable of improving the laser beam quality is reported. The far-field divergence is narrowed by an average of 1.9 deg (29%) and an overall M2- factor improvement of 15% is recorded.
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| Main Authors: | , , , , , , |
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| Format: | text |
| Language: | English |
| Published: |
Institutional Knowledge at Singapore Management University
2007
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| Subjects: | |
| Online Access: | https://ink.library.smu.edu.sg/lkcsb_research/3301 https://ink.library.smu.edu.sg/context/lkcsb_research/article/4300/viewcontent/Integrated_10th_Order_Fresnel_Lens_Design_for_Beam.pdf |
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| Institution: | Singapore Management University |
| Language: | English |