All-optical continuously tunable delay with a high linear-chirp-rate fiber Bragg grating based on four-wave mixing in a highly-nonlinear photonic crystal fiber
| Data(s) |
2009
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| Resumo |
A scheme for hi-fi all-optical continuously tunable delay is proposed. The signal wavelength is converted to a desired idler wavelength and converted back after being delayed by a high linear-chirp-rate (HLCR) fiber Bragg grating (FBG) based on four-wave mixing (FWM) in a highly-nonlinear photonic crystal fiber (HN-PCF). In our experiment, 400 ps (more than 8 full width of half maximum, FWHM) tunable delay is achieved for a 10 GHz clock pulse with relative pulse width broaden ratio (RPWBR) of 2.08%. The power penalty is only 0.3 dB at 10(-9) BER for a 10 Gb/s 2(31)-1 pseudo random bit sequence (PRBS) data. (c) 2009 Elsevier B.V. All rights reserved. |
| Identificador | |
| Idioma(s) |
英语 |
| Fonte |
Liu, JG (Liu, Jianguo); Cheng, TH (Cheng, Tee Hiang); Yeo, YK (Yeo, Yong Kee); Wang, YX (Wang, Yixin); Xue, LF (Xue, Lifang); Zhu, NH (Zhu, Ninghua); Xu, ZW (Xu, ZhaoWen); Wang, DW (Wang, Dawei) .All-optical continuously tunable delay with a high linear-chirp-rate fiber Bragg grating based on four-wave mixing in a highly-nonlinear photonic crystal fiber ,OPTICS COMMUNICATIONS,NOV 15 2009,282(22):4366-4369 |
| Palavras-Chave | #光电子学 #Four-wave mixing |
| Tipo |
期刊论文 |
