Abstract
Negative detuning of the passband frequency of the wavelength filter, particularly used as a wavelength demultiplexer at the central office in the loop-back WDM-PON, is demonstrated. This method is experimentally proved to suppress further the residual downstream component included in the optical upstream data in the remodulation scheme, resulting in improvement of the upstream performance.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 596-597 |
| Number of pages | 2 |
| Journal | Electronics Letters |
| Volume | 42 |
| Issue number | 10 |
| DOIs | |
| State | Published - 2006 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering