نتایج جستجو برای: scale integrated circuits

تعداد نتایج: 875607  

2005
Robert Noyce

Large-scale photonic integrated circuits (PICs) in Indium Phosphide represent a significant technology innovation that simplifies optical system design, reduces space and power consumption, and improves reliability. In addition, by lowering the cost of optical-to-electrical-to-optical (OEO) conversion in optical networks, they provide a transformational opportunity to embrace the use of electro...

2004
Ke Wu Dominic Deslandes Yves Cassivi

A new generation of high-frequency integrated circuits is presented, which is called substrate integrated circuits (SICs). Current state-of-the-art of circuit design and implementation platforms based on this new concept are reviewed and discussed in detail. Different possibilities and numerous advantages of the SICs are shown for microwave, millimeter-wave and optoelectronics applications. Pra...

2014
Siqi Yan Jianji Dong Aoling Zheng Xinliang Zhang

Recent progress in silicon nanophotonics has dramatically advanced the possible realization of large-scale on-chip optical interconnects integration. Adopting photons as information carriers can break the performance bottleneck of electronic integrated circuit such as serious thermal losses and poor process rates. However, in integrated photonics circuits, few reported work can impose an upper ...

2005
Peter T. Rakich Hideyuki Sotobayashi Juliet T. Gopinath Jason W. Sickler Chee Wei Wong Steven G. Johnson Minghao Qi Elefterios Lidorikis Henry I. Smith John D. Joannopoulos Erich P. Ippen

Supercontinuum based sources and measurement techniques are developed, enabling optical ultra-broadband studies of nano-scale photonic crystal devices and integrated photonic circuits over 1.2 – 2.0 μm wavelength range. Experiments involving 1-D periodic photonic crystal microcavity waveguides and 3-D periodic photonic crystals with embedded point defects are described. Experimental findings ar...

Journal: :Advanced materials 2016
Xi Ling Yuxuan Lin Qiong Ma Ziqiang Wang Yi Song Lili Yu Shengxi Huang Wenjing Fang Xu Zhang Allen L Hsu Yaqing Bie Yi-Hsien Lee Yimei Zhu Lijun Wu Ju Li Pablo Jarillo-Herrero Mildred Dresselhaus Tomás Palacios Jing Kong

Diverse parallel stitched 2D heterostructures, including metal-semiconductor, semiconductor-semiconductor, and insulator-semiconductor, are synthesized directly through selective "sowing" of aromatic molecules as the seeds in the chemical vapor deposition (CVD) method. The methodology enables the large-scale fabrication of lateral heterostructures, which offers tremendous potential for its appl...

2007
Settapong Malisuwan Jun Xu

To encourage continued investments in R&D to result in technological advancements in the field of microelectronics, protection of Intellectual Property Rights (IPR) embedded in the layout designs is a very important issue. In Thailand, protection is provided for the layout design of integrated circuits through the Protection of Layout-Designs of Integrated Circuits Act, B.E. 2543 (2000). The la...

2001
F. S. Tan

Microring resonators show the possibility for designing Very Large Scale Integrated (VLSI) photonic circuits by cascading them. In order to realize the devices, the on-chip insertion loss becomes an important parameter. The direct measurement of the on-chip insertion loss of a high finesse microring resonator will be presented. Its value (0.1 ± 0.1) dB is low, in agreement with calculations.

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