| Photonic integration — Path towards energy efficient optical transport networks | 0 | 0.34 | 2014 |
| Total cost of ownership of WDM and switching architectures for next-generation 100Gb/s networks | 8 | 2.24 | 2012 |
| Uniform waveband switching in WDM mesh networks | 2 | 0.41 | 2010 |
