On-Chip Thermal Crosstalk Reduction in InP-based Photonic Integrated Circuits

2014 ◽  
Author(s):  
G. Gilardi ◽  
W. Yao ◽  
M. K. Smit ◽  
M. J. Wale
Keyword(s):  
Integrated Circuits ◽  
Photonic Integrated Circuits ◽  
Crosstalk Reduction ◽  
On Chip

scholarly journals System-on-Chip Photonic Integrated Circuits

2018 ◽  
Vol 24 (1) ◽  
pp. 1-20 ◽  
Author(s):  
Fred Kish ◽  
Vikrant Lal ◽  
Peter Evans ◽  
Scott W. Corzine ◽  
Mehrdad Ziari ◽  
...  
Keyword(s):  
Integrated Circuits ◽  
Photonic Integrated Circuits ◽  
System On Chip ◽  
On Chip

scholarly journals Two Mode - (De)muxer Based on a Symmetric Y Junction Coupler, a \(2\times 2\) MMI Coupler and a Ridge Phase Shifter Using Silicon Waveguides for WDM Applications

2017 ◽  
Vol 27 (4) ◽  
pp. 327 ◽  
Author(s):  
Dung Cao Truong ◽  
Dao Anh Vu ◽  
Chung Vu Hoang
Keyword(s):  
Integrated Circuits ◽  
Phase Shifter ◽  
Photonic Integrated Circuits ◽  
Beam Propagation Method ◽  
Phase Evolution ◽  
Silicon On Insulator ◽  
Silicon Waveguides ◽  
Wide Wavelength Range ◽  
On Chip ◽  
Manufacturing Technologies

In this paper, we introduce a new two-mode (de)multiplexer based on the silicon-on-insulator (SOI) platform. The device is built on a symmetric Y-junction, a 2×2 multimode interference (MMI) waveguide and a phaseshifter in the form of a ridge waveguide which is designed using 3D scalar beam propagation method (BPM). The phase evolution in the structure is discussed in details. Simulation results show that the device can operate in a wide wavelength range (150 nm) with a low insertion loss and small crosstalk. Large fabrication tolerance to the width of the input waveguide up to 100 nm is achieved, which is compatible to the current CMOS manufacturing technologies for the photonic integrated circuits. Furthermore, the small footprint (4µm×286µm) makes the device suitable for applications in high bitrate and compact on-chip silicon photonic integrated circuits.

Pattern-assisted stacking colloidal quantum dots for photonic integrated circuits

Nanoscale ◽  
2019 ◽  
Vol 11 (29) ◽  
pp. 13885-13893 ◽  
Author(s):  
Kexiu Rong ◽  
Hui Liu ◽  
Kebin Shi ◽  
Jianjun Chen
Keyword(s):  
Quantum Dots ◽  
Integrated Circuits ◽  
Photonic Integrated Circuits ◽  
Colloidal Quantum Dots ◽  
Simple Pattern ◽  
On Chip ◽  
Photonic Components

The simple pattern-assisted stacking approach using the same material is proposed to construct on-chip photonic components for integrated circuits.

scholarly journals Plasmon-driven nanowire actuators for on-chip manipulation

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Shuangyi Linghu ◽  
Zhaoqi Gu ◽  
Jinsheng Lu ◽  
Wei Fang ◽  
Zongyin Yang ◽  
...  
Keyword(s):  
Integrated Circuits ◽  
Acoustic Waves ◽  
High Selectivity ◽  
Photonic Integrated Circuits ◽  
Surface Acoustic Waves ◽  
Building Blocks ◽  
Metal Nanowires ◽  
Strong Adhesion ◽  
On Chip ◽  
Actuation Power

AbstractChemically synthesized metal nanowires are promising building blocks for next-generation photonic integrated circuits, but technological implementation in monolithic integration will be severely hampered by the lack of controllable and precise manipulation approaches, due to the strong adhesion of nanowires to substrates in non-liquid environments. Here, we demonstrate this obstacle can be removed by our proposed earthworm-like peristaltic crawling motion mechanism, based on the synergistic expansion, friction, and contraction in plasmon-driven metal nanowires in non-liquid environments. The evanescently excited surface plasmon greatly enhances the heating effect in metal nanowires, thereby generating surface acoustic waves to drive the nanowires crawling along silica microfibres. Advantages include sub-nanometer positioning accuracy, low actuation power, and self-parallel parking. We further demonstrate on-chip manipulations including transporting, positioning, orientation, and sorting, with on-situ operation, high selectivity, and great versatility. Our work paves the way to realize full co-integration of various functionalized photonic components on single chips.

scholarly journals Foundry Development of System-On-Chip InP-Based Photonic Integrated Circuits

2019 ◽  
Vol 25 (5) ◽  
pp. 1-17 ◽  
Author(s):  
Gloria E. Hoefler ◽  
Yuchun Zhou ◽  
Maria Anagnosti ◽  
Ashish Bhardwaj ◽  
Payam Abolghasem ◽  
...  
Keyword(s):  
Integrated Circuits ◽  
Photonic Integrated Circuits ◽  
System On Chip ◽  
On Chip

Mid-infrared germanium photonic integrated circuits for on-chip biochemical sensing

2018 ◽  
Author(s):  
Zhenzhou Cheng ◽  
Ting-Hui Xiao ◽  
Ziqiang Zhao ◽  
Wen Zhou ◽  
Mitsuru Takenaka ◽  
...  
Keyword(s):  
Integrated Circuits ◽  
Photonic Integrated Circuits ◽  
Mid Infrared ◽  
Biochemical Sensing ◽  
On Chip
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