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2010年04月15日

【期刊论文】Generation of Flat-Top Modulational Instability Gain in Highly Dispersive and Nonlinear Media

张爱玲， A.B. Moubissi， Th.B. Ekogo， S.B. Yamgoue， J.P. Ngantcha， K. Nakkeeeran， K. Senthilnathan and Ailing Zhang

，-0001，（）：

-1年11月30日

We demonstrate the novel flat-top modulational instability gain for a wide range of modulation frequencies in the anomalous dispersion regime of highly dispersive and nonlinear media. All the analytical results are compared with numerical simulation.

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2010年04月15日

【期刊论文】40Gb/s Optical Clock Recovery Based on an Optical Parametric Oscillator with Photonic Crystal Fiber

张爱玲， L.F.K. Lui， Ailing Zhang，， P.K.A. Wai， H.Y.Tam， and M.S.Demokan

，-0001，（）：

-1年11月30日

摘要

We demonstrate a 40 Gb/s optical clock recovery based on optical parametric oscillator using a highly nonlinear photonic crystal fiber as the dynamic gain medium.

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2010年04月15日

【期刊论文】Photonic Crystal Fiber Based 10 GHz Optical Clock Recovery Using an Optical Parametric Oscillator

张爱玲， Ailing Zhang， H.Y. Tam， C. Lu， M.S. Demokan and P.K.A. Wai

，-0001，（）：

-1年11月30日

摘要

We demonstrate a 10GHz optical clock recovery scheme based on optical parametric oscillator using highly nonlinear photonic crystal fiber as the dynamic gain medium.

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2010年04月15日

【期刊论文】Room temperature multiwavelength erbium-doped fiber ring laser using a highly nonlinear photonic crystal fiber

张爱玲， Ailing Zhang*， M.S. Demokan， H.Y. Tam

Optics Communications 260 (2006) 670-674，-0001，（）：

-1年11月30日

摘要

A multiwavelength laser source is demonstrated with a high power erbium-doped fiber amplifier as the gain medium. A highly nonlinear photonic crystal fiber (PCF) is inserted in the ring cavity to provide nonlinear gain by four-wave mixing. A Sagnac loop is incorporated in the ring cavity serving as a comb-like multichannel filter. The comparison between fiber ring laser without PCF and with PCF shows that the highly nonlinear PCF can generate a larger number of excited wavelengths and help stabilize the output power.

Nonlinear optics， Fiber ring laser， Four-wave mixing， Photonic crystal fiber

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2010年04月15日

【期刊论文】Width and Wavelength-Tunable Optical Pulse Train Generation Based on Four-Wave Mixing in Highly Nonlinear Photonic Crystal Fiber

张爱玲， Ailing Zhang， Heliang Liu， M. S. Demokan， and H. Y. Tam

IEEE PHOTONICS TECHNOLOGY LETTERS, VOL.17, NO.12, DECEMBER 2005，-0001，（）：

-1年11月30日

摘要

We demonstrate both width and wavelength-tunable optical pulse train generation based on four-wave mixing in highly nonlinear photonic crystal fiber. By tuning the delay time between two pulse trains, the pulsewidth of the generated pulse train is continuously tuned. By tuning the wavelength of one of the pulse trains, the wavelength of the generated pulse train is also continuously tuned. In our experiment, the pulsewidth of a 5-GHz repetition rate pulse train is tuned from 88 to 19ps and the pulsewidth of a 10-GHz pulse train is tuned from 39 to 19ps. The 3-dB wavelength tuning range is about 70 nm

Four-wave mixing (， FWM)，， nonlinear optics， optical fiber communication

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