| Autor: |
Xuelei Fu, Yongheng Dai, Lei, G. K. P., Shu, C. |
| Zdroj: |
IEEE Photonics Technology Letters; Jun2012, Vol. 24 Issue 12, p994-996, 3p |
| Abstrakt: |
We demonstrate bit-rate flexible demodulation of differential phase-shift keying (DPSK) signals in a linear structure. The demodulator utilizes a tunable optical delay based on the combination of wavelength conversion in a photonic crystal fiber and dispersion in a short section of single-mode fiber. Error-free demodulations for return-to-zero-DPSK signals at both 25 and 40 Gb/s have been successfully achieved. [ABSTRACT FROM PUBLISHER] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
