We demonstrate high-sensitivity in-band OSNR monitoring on a SOI platform. The integrated system, including a ring resonator and an unbalanced Mach-Zehnder interferometer, enables OSNR measurements from 8 dB to 28 dB with 0.3 dB accuracy.
|Title of host publication||Advanced Photonics 2013|
|Subtitle of host publication||Integrated Photonics Research, Silicon and Nanophotonics|
|Publisher||Optical Society of America|
|Publication status||Published - 1 Dec 2013|
- integrated optics devices
- photonic integrated circuits