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2篇 您的检索式：作者名="Zhanglong Fu"

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		题名	作者	年代	出处	被引量
	1	Terahertz quantum cascade lasers with sampled lateral gratings for single mode operation显示文摘In this paper,we presented single mode terahertz quantum cascade lasers(THz QCLs)with sampled lateral grating emitting approximately 3.4 THz.Due to strong mode selection,the implementation of sampled lateral grating on THz QCL ridges can result in stable single longitudinal mode emission with a side-mode suppression ratio larger than 20 dB.The measured peak power of the grating laser is improved by about 11.8%compared to the power of devices with uniform distributed feedback gratings.Furthermore,the far-field pattern of the presented device is uninfluenced by grating structures.	Dixiang SHAO Chen YAO Zhanglong FU Wenjian WAN Ziping LI Juncheng CAO	2021	Frontiers of Optoelectronics2021，14，1：	1
	2	Si-based InGaAs photodetectors on heterogeneous integrated substrate显示文摘In this paper,InGaAs p-i-n photodetectors(PDs)on an InP/SiO2/Si(InPOI)substrate fabricated by ion-slicing technology are demonstrated and compared with the identical device on a commercial InP substrate.The quality of epitaxial layers on the InPOI substrate is similar to that on the InP substrate.The photo responsivities of both devices measured at 1.55μm are comparable,which are about 0.808-0.828 A W^(-1).Although the dark current of PD on the InPOI substrate is twice as high as that of PD on the InP substrate at 300 K,the peak detectivities of both PDs are comparable.In general,the overall performance of the InPOI-based PD is comparable to the InP-based PD,demonstrating that the ion-slicing technology is a promising route to enable the highquality Si-based InP platform for the full photonic integration on a Si substrate.	Chaodan Chi Jiajie Lin Xingyou Chen Chengli Wang Ziping Li Liping Zhang Zhanglong Fu Xiaomeng Zhao Hua Li Tiangui You Li Yue Jiaxiang Zhang Niefeng Sun Peng Gao Robert Kudrawiec Shumin Wang Xin Ou	2021	Science China(Physics,Mechanics & Astronomy)2021，64，6：	0

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