funding support from the National Major Research and Development Program(2019YFB2203603);the National Science Fund for Distinguished Young Scholars(61725503);the National Natural Science Foundation of China(NSFC)(62275273,11804387,and 91950205);the China Postdoctoral Science Foundation(2020M681847);the Zhejiang Provincial Natural Science Foundation(LZ18F050001).
Waveguide-integrated optical modulators are indispensable for on-chip optical interconnects and optical computing.To cope with the ever-increasing amount of data being generated and consumed,ultrafast waveguide-integr...
This work was supported by the National Key R&D Program of China(Grant No.2016YFA0301302 and No.2018YFB 2200401);the National Natural Science Foundation of China(Grant Nos.11974058,11825402,11654003,61435001);Beijing Academy of Quantum Information Sciences(Grant No.Y18G20);Key R&D Program of Guangdong Province(Grant No.2018B030329001);Beijing Nova Program(Grant No.Z201100006820125)from Beijing Municipal Science;Technology Commission,Fundamental Research Funds for the Central Universities(Grant No.2018XKJC05);the High Performance Computing Platform of Peking University.
Integrated circuit(IC)industry has fully considered the fact that the Moore’s Law is slowing down or ending.Alternative solutions are highly and urgently desired to break the physical size limits in the More-than-Moo...
financially supported by the ERC Starting Grant No.715770(QD-NOMS);the National Natural Science Foundation of China(No.61728501)
Semiconductor quantum dots are leading candidates for the on-demand generation of single photons and entangled photon pairs.High photon quality and indistinguishability of photons from different sources are critical f...
The performance of the power amplifier determines the detection capability of 77 GHz automotive radar, and the bias circuit is one of the most important parts of a silicon-germanium power amplifier. In this paper,we d...
The design and fabrication results of a 4-port digital isolator based on an on-chip transformer for galvanic isolation are presented. An ON–OFF keying modulation scheme is used to transmit the digital signal. The pro...
supported by the Natural National Science Foundation of China(Nos.61235001,61575187,61535002)
The silicon microring resonator plays an important role in large-scale,high-integrability modern switching matrixes and optical networks,as silicon photonics enables ring resonators of an unprecedented compact size.Bu...
supported by National Natural Science Foundation of China(No.61674036)
A scalable wideband equivalent circuit model of silicon-based on-chip transmission lines is presented in this paper along with an efficient analytical parameter extraction method based on improved characteristic funct...
This paper presents a fully on-chip NMOS low-dropout regulator(LDO) for portable applications with quasi floating gate pass element and fast transient response.The quasi floating gate structure makes the gate of the...
Project supported by the National High Technology Research and Development Program of China(Nos.2015AA010103,2015AA010901);the National Natural Science Foundation of China(Nos.61575187,61235001,61505198,61377067)
With the continuous development of integrated circuits, the performance of the processor has been improved steadily. To integrate more cores in one processor is an effective way to improve the performance of the proce...
Project supported by the National Natural Science Foundation of China(No.61076030)
Three linear CMOS power amplifiers (PAs) with high output power (more than watt-level output power) for high data-rate mobile applications are introduced. To realize watt-level output power, there are two 2.4 GHz ...