Name
Title | ||
|---|---|---|
Highly integrated wavelength-locked Si photonic ring transmitter using direct monitoring of drop-port OMA. |
Abstract | ||
|---|---|---|
A highly integrated wavelength locking control circuit is presented. It locks the 4Gbps CMOS-Si photonics ring-based transmitter at the maximum optical modulation amplitude (OMA). The control circuit uses direct monitoring of drop-port OMA and a dither-based slope quantizer. It is low-noise and low-offset. Resultantly, a 0.4% (2.2pm, 0.03 degrees C) locking accuracy is achieved with only 15 mu A of pk-pk OMA photocurrent at the drop port. This will permit weakly coupled drop ports in a Si ring wavelength-division multiplexed transmitter, inducing OMA penalty of only 2% at the corresponding through ports. The control circuit is also potentially low-power of 234 mu W (59fJ/bit). |
Year | Venue | Keywords |
|---|---|---|
2017 | ESSCIRC 2017 - 43RD IEEE EUROPEAN SOLID STATE CIRCUITS CONFERENCE | Wavelength locking,thermal stabilization,optical interconnects,Si photonics,Si ring modulator,OMA,drop port |
Field | DocType | Citations |
Optical fiber,Transmitter,Computer science,Electronic engineering,Dither,Quantization (signal processing),Multiplexing,Optical modulation amplitude,Photonics,Wavelength | Conference | 0 |
PageRank | References | Authors |
0.34 | 4 | 6 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Saurabh Agarwal | 1 | 162 | 11.26 |
| Mark Ingels | 2 | 157 | 26.53 |
| Marianna Pantouvaki | 3 | 6 | 5.57 |
| Michiel Steyaert | 4 | 599 | 165.88 |
| p absil | 5 | 5 | 3.88 |
| Joris Van Campenhout | 6 | 27 | 10.59 |