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Silicon-based optical Peres gate reversible logic device based on micro-ring resonator

A technology of micro-ring resonators and logic devices, which is applied in logic circuits using optoelectronic devices, logic circuits using specific components, optics, etc., can solve problems such as limiting chip performance and computing speed, achieve low power consumption, and is beneficial Large-scale integration, small bending radius effects

Pending Publication Date: 2020-09-29
NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
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  • Abstract
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  • Application Information

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Problems solved by technology

At the same time, the heat generated by energy consumption will greatly limit the performance and computing speed of the chip

Method used

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  • Silicon-based optical Peres gate reversible logic device based on micro-ring resonator
  • Silicon-based optical Peres gate reversible logic device based on micro-ring resonator
  • Silicon-based optical Peres gate reversible logic device based on micro-ring resonator

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0034] Such as figure 1 As shown, a silicon-based optical Peres gate reversible logic device based on a microring resonator, which includes:

[0035] First Y branch coupler 1, as figure 2As shown, the first Y-branch coupler 1 includes a first straight waveguide, a first branch straight waveguide and a second branch straight waveguide, one end of the first branch straight waveguide and one end of the second branch straight waveguide are connected to the first straight waveguide One end is connected to form a Y-shaped branch coupler, the first straight waveguide is provided with a first input optical waveguide 11, the first branch straight waveguide is provided with a first Y branch first straight waveguide 12, and the second branch straight waveguide There is a first Y branch and a second straight-through optical waveguide 13;

[0036] The f...

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Abstract

The invention provides a silicon-based optical Peres gate reversible logic device based on a micro-ring resonator, and belongs to the technical field of optical logic calculation. The device comprisesfive micro-ring resonators and two Y-branch couplers. According to the invention, the optical Peres gate reversible logic device has three to-be-calculated electric pulse sequence inputs, and the output is calculated light pulse sequence; and the manufacturing process of the device is completely compatible with a COMS process, so that the device is small in size, high in speed, low in power consumption and convenient to integrate, and is expected to play an important role in a photon computer.

Description

technical field [0001] The invention belongs to the technical field of optical logic computing, in particular to a silicon-based optical Peres gate reversible logic device based on a microring resonator, which can be used in the fields of optical communication and optical computing. Background technique [0002] With the development of science and technology, integrated circuits have entered an era characterized by high integration, large scale and ultra-low power consumption from the initial transistor era. So far, the development of integrated circuits has generally followed the development law of integrated circuits summarized by Moore in 1965, and made detailed predictions about the development relationship between integrated circuit integration and volume, that is, Moore's Law. However, as the amount of information to be processed is greatly increased in people's daily life, such as: video conferencing, videophone, smart home, Internet of Things, etc. Information proce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F3/00G02F1/035G02F1/01
CPCG02F1/0147G02F1/035G02F3/00
Inventor 刘子龙杨旭韩威闫瑞涛吴海洲王鹏毅
Owner NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
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