Abstract
This letter describes a simple and efficient means of evaluating the performance of deep-ridge dual-order mode couplers, a key component in all-optical Mach-Zehnder wavelength converters. The principal characteristics of these couplers namely, the optimal operation wavelength range and the corresponding mode rejection ratio have been determined for the first time using low-coherence reflectometry measurements performed simultaneously in reflection and transmission modes.
| Original language | English |
|---|---|
| Pages (from-to) | 1659-1661 |
| Number of pages | 3 |
| Journal | IEEE Photonics Technology Letters |
| Volume | 12 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - Dec 2000 |
| Externally published | Yes |