Abstract
In this work the numerical analysis is presented of an optical sensor based on multimode interference structures with a sensing layer which covers selectively a multimode waveguide. The analyzed gradient index optical waveguides are fabricated in a sodium-potassium ion exchange process. The effects of the sensing layer of different shape and excitation conditions are demonstrated.
| Original language | English |
|---|---|
| Pages (from-to) | 53-55 |
| Number of pages | 3 |
| Journal | Photonics Letters of Poland |
| Volume | 7 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 9 Jul 2015 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
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