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Electronic Communication Systems--The 2000 IEEE Asia-Pacific Conference on Circuits and Systems

作者： Yaqi Zhang Hongmin Zhao Qinani Lin Kwang Sub Yoon School of Electronic Information Engineering Tianjin University Datang Telecom Technology Co.Ltd. Microelectronics Company Dept.of Electronic Engineering Inha University

ISBN: (纸本)0780362535

＜正＞optical receiver is a major part of optical communication *** research and design of monolithic integrated circuit for optical receiver with Sibipolar transistors and emitter-coupled pair circuits of bipolar transistors in this *** is worthy of increasing the bit-rate and capacity,improving the systemic performance and reducing the device size and cost in future.

关键词： integrated optoelectronics bipolar integrated circuits optical receivers elemental semiconductors silicon bipolar monolithic IC optical receivers emitter-coupled pair circuits bit-rate capacity system performance device size Si

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Multi-carrier Tb/s silicon photonic coherent receiver

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Science China(Information Sciences) 2024年第1期67卷 284-291页

作者： Zhen WANG Xingfeng LI Jingchi LI Jian SHEN Yong ZHANG Yikai SU State Key Lab of Advanced optical Communication Systems and Networks Department of Electronic EngineeringShanghai Jiao Tong University

We propose a silicon polarization-diversity coherent receiver for wavelength-multiplexing transmission without using the large-footprint arrayed waveguide grating(AWG).We have integrated our proposed coherent receiver on the silicon-on-insulator(SOI) platform for high-capacity *** the proposed coherent receiver,high-frequency photocurrent signals from other wavelengths are suppressed by electrical low-pass ***,the signal-signal beat interference(SSBI) generated from each wavelength is eliminated by the balanced *** two features lend to the proposed coherent receiver being free of the mm-scale *** have demonstrated our proposed coherent receiver to detect a 1.12-Tb/s wavelength-division-multiplexed and polarization-division-multiplexed 16-ary quadrature amplitude modulation(PDM-16-QAM) *** compact footprint of the silicon chip promises small-form-factor receivers for future ultra-high-capacity coherent communication systems that require a high integration level and low fabrication cost.

关键词： silicon photonics optical receivers coherent communication wavelength-division-multiplexing(WDM) polarization-division-multiplexing(PDM)

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Temperature Dependence of Sensitivity of Avalanche Photodiode Based optical Receiver

Temperature Dependence of Sensitivity of Avalanche Photodiod...

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2006 10th International Conference on Communication Technology（ICCT 2006）

作者： Ales Prokes Institute of Radio Electronics Brno University of Technology Brno Czech Republic

In the paper, the temperature dependence of the sensitivity of an avalanche-photodiode-based receiver applied in the free space optical communication link is discussed. Communication systems of this type are exposed to a wide range of operating temperatures, which markedly affect many photodiode and preamplifier parameters. The paper describes receiver sensitivity calculation, taking into consideration the temperature dependence of avalanche photodiode gain, excess noise factor, dark current and thermal noise of preamplifier resistances. Presented calculation is demonstrated on the connection of a small-area silicon APD operating in the wavelength range from 820 to 1150 nm with a transimpedance preamplifier using a bipolar junction transistor.

关键词： Temperature dependence Avalanche photodiodes optical receivers Preamplifiers optical noise optical fiber communication Temperature distribution Temperature sensors Dark current Thermal factors

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