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王子宇, 阮成礼, 曹康白
电子学报,1989,17(4):101~103,-0001,():
-1年11月30日
本文介绍了一种宽带机调Gunn振荡器。该振荡器结构简单可靠,单只振荡器就几乎可覆盖整个w波段,振荡器的最大括出功率可达25mw,在所有各频率点上的电调带宽约为450MHz。
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王子宇, Chert Jimaxiao, Tao Zhenning, Jin Peng, Wu Deming, Xu Anshi, Tang Ying, Chen Zhangyuma, Wang Ziyu
High Technology Letters, Vol.6, No.3,-0001,():
-1年11月30日
A new approach of all optical wavelength converter based on four wave mixing (FWM)in a senlicon- ductor optical amplifier (SOA) with the conjugate wave reflected hv a fiber Bragg grating (FBG) and then amplified by the SOA is reposed. By adjusting the pump power, the conversion efficiency could be im-proved 7-10dB with signal-to-background-noise-ratio (SBR) deteriorated 1-2dB, compared with tradi- tional single pump four wave mixing.
Semiconductor optical amplifier,, Wavelength convelter,, Four wave mixing
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王子宇, 张肇仪, 徐安士, 吴德明, 朱立新, 史美琪, 生力伟, 龙柯
高技术通讯,1998(3):11~15,-0001,():
-1年11月30日
介绍j两种高码率O/E/O光波长变换器。实验表明,这两种光波长变换器都具有优良的光、电技术指标和可靠性,其中2.5Gb/sO/E/O光波长变换器已经应用在广州甘深圳问10Gb/s波分复用光纤通信系统中。
光波长变换器,, 波分复用,, 光纤通信系统
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【期刊论文】A Novel All-optical Wavelength Converter Based on Self-pump Four-wave Mixing*
王子宇, CHEN Jianxiao, CHEN Zhangyuan, TAo Zhenning, WU Denting, XU Anshi, WANG Ziyu
CHINESE JOURNAL OF LASERS VOL. B11, NO.2 April, 2002,-0001,():
-1年11月30日
A novel scheme of all-optical wavelength converter (AOWC) based on dual pump four-wave mixing(DP-FWM j was demons', rated To suppress the ASE noise of the semiconductor optical amplifier(SOA), one of the two pumps was generated interiorly from a loop laser constructed mainly by tunable optical filter and SOA The dleoretical model and some experimental results were presented
wavelength conversion,, four-wave mixing,, semiconductor optical amplifier,, self pump
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