SBIR Phase I: Focal Plane Array for Active Coherent Imaging
SBIR Phase I: Focal Plane Array for Active Coherent Imaging
批准号:
2015160
负责人:
Kam Wai Chan
金额:
$22.5万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2020
资助国家:
美国
项目状态:
已结题
起止时间:
2020-05-15 至 2023-04-30
中文摘要
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英文摘要
The broader impact/commercial potential of this Small Business Innovation Research (SBIR) Phase I project is to enable a cost-effective high-performance imaging technology with widespread commercial opportunities for industrial applications, such as autonomous navigation. The technology has the potential to greatly enhance the performance of autonomous navigation systems, enabling more precise detection of objects at further distances and enjoying greater robustness against environmental conditions. These capabilities help increase the safety of autonomous driving. The proposed technology is designed for manufacturability at low cost and high volume. Applications will benefit the defense, industrial, medical and scientific sectors, potentially bringing new opportunities in the areas of surveillance, security, remote sensing, machine vision, material surface characterization, biomedical imaging, as well as novel areas such as quantum imaging.This Small Business Innovation Research (SBIR) Phase I project aims at developing a multi-pixel optical focal plane array (FPA) capable of coherent detection by leveraging photonic integrated circuit technology. Current conventional FPA technologies operate by direct photon detection wherein the incoming photons are converted into electron charges directly at each detection pixel. The measured signal is thus proportional to the intensity of the incident light. However, coherent detection measures both intensity and phase, with advantages including near-shot-noise-limited performance, background light rejection, and additional object information contained in the phase. The proposed technology will enable thousands to millions of coherent detection pixels to be fabricated monolithically on a photonic chip, enabling mass production. This research will result in a design of the coherent FPA with optimal detection performance and small form-factor.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
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SBIR Phase II: Focal Plane Array for Active Coherent Imaging
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批准号:2241921
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项目类别:Cooperative Agreement
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资助金额:$100.0万
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财政年份:2023
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负责人:Kam Wai Chan
-
依托单位:
Dense Polarization-Keyed Fiber Optic Communication System
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批准号:1809936
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项目类别:Standard Grant
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资助金额:$35.0万
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财政年份:2018
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负责人:Kam Wai Chan
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依托单位:
国内基金
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