Abstract
We propose an improved design approach for athermal siliconon-insulator Mach-Zehnder interferometers to extend their spectral range with minimal temperature sensitivity. We demonstrate that the device designed following the improved approach has a near-zero temperature sensitivity (2.5 pm/K) over more than 60 nm spectral range near 1550 nm.
| Original language | British English |
|---|---|
| Pages (from-to) | 24098-24107 |
| Number of pages | 10 |
| Journal | Optics Express |
| Volume | 23 |
| Issue number | 19 |
| DOIs | |
| State | Published - 2015 |