Design of planar waveguide directional couplers with arbitrary modal electric field
Abstract The purpose of this work is to present a method for designing planar waveguide couplers of arbitrary modal electric field distributions. The idea here is to create couplers with unusual electric fields, which confine in one planar waveguide. This is possible if a planar waveguide profile su...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2022-02-01
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| Series: | IET Optoelectronics |
| Subjects: | |
| Online Access: | https://doi.org/10.1049/ote2.12054 |