Autor: |
Chow, K.K., Shu, C., Mak, M.W.K., Tsang, H.K. |
Zdroj: |
IEEE Photonics Technology Letters; Oct2002, Vol. 14 Issue 10, p1445-1447, 3p |
Abstrakt: |
Widely tunable wavelength conversion has been demonstrated using broad-band orthogonal-pump four-wave mixing in a semiconductor optical amplifier placed at the intersection of two fiber ring lasers. The all-optical wavelength converter operates without using any external pump source. A 3-dB conversion-range over 40 nm is obtained. The measured power penalty is 1.5 dB for a 2.5-Gb/s converted signal at 10-9 bit error rate. [ABSTRACT FROM PUBLISHER] |
Databáze: |
Complementary Index |
Externí odkaz: |
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