Wavelength-Flattened Directional Coupler Based Mid-Infrared Chemical Sensor Using Bragg Wavelength in Subwavelength Grating Structure
In this paper, we report a compact wavelength-flattened directional coupler (WFDC) based chemical sensor featuring an incorporated subwavelength grating (SWG) structure for the mid-infrared (MIR). By incorporating a SWG structure into directional coupler (DC), the dispersion in DC can be engineered...
Αποθηκεύτηκε σε:
| Κύριοι συγγραφείς: | , , , , , , , , |
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| Μορφή: | Artigo |
| Γλώσσα: | Inglês |
| Έκδοση: |
MDPI AG
2018-11-01
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| Σειρά: | Nanomaterials |
| Θέματα: | |
| Διαθέσιμο Online: | https://www.mdpi.com/2079-4991/8/11/893 |
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