نتایج جستجو برای: power loss
تعداد نتایج: 910595 فیلتر نتایج به سال:
Journal:
International Journal of Optics and Photonics
2021
Laser diode beam divergence is the main parameter for beam shaping and fiber optic coupling. Increasing the waveguide layer thickness is the conventional method to decrease the beam divergence. In this paper, the broadened asymmetric waveguide is introduced to decrease the divergence without increasing the optical power. The asymmetric waveguide was used to shift the vertical optical field to n...
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