Acta Optica Sinica, Volume. 18, Issue 9, 1224(1998)
Analysis of Optical Coupling in Vertically-Coupling Structure of Waveguide and Photodetector Absorber
The coupling efficiency between the waveguide and detector absorber layer is duscussed on the basis of the geometric optics method. The dependence of the coupling efficiency on the refractive index distribution and length of absorption region in the vertically coupling structure is analysed.
Keywords
Tools
Get Citation
Copy Citation Text
[in Chinese], [in Chinese], [in Chinese]. Analysis of Optical Coupling in Vertically-Coupling Structure of Waveguide and Photodetector Absorber[J]. Acta Optica Sinica, 1998, 18(9): 1224
Paper Information
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20