Compressed spectral imaging with a spectrometer

Chao Wang; Xue Feng Liu; Wen Kai Yu; Xu Ri Yao; Long Zhen Li; Qing Zhao; Guang Jie Zhai

doi:10.1016/j.optcom.2015.04.081

Compressed spectral imaging with a spectrometer

Chao Wang
, Xue Feng Liu^*
, Wen Kai Yu
, Xu Ri Yao
, Long Zhen Li
, Qing Zhao
, Guang Jie Zhai

^*Corresponding author for this work

Beijing Institute of Technology
CAS - National Space Science Center
University of Chinese Academy of Sciences

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

We report an experimental demonstration of spectral imaging with a spectrometer without any scanning. The spatial resolution is provided by spatial light modulation based on the theory of compressed sensing. Objects with both continuous and discrete spectrum are used to demonstrate the performance of our system, which shows wide-spectrum and high efficient spectral imaging ability. The spatial and spectral resolutions of our imaging system are also discussed.

Original language	English
Pages (from-to)	45-48
Number of pages	4
Journal	Optics Communications
Volume	352
DOIs	https://doi.org/10.1016/j.optcom.2015.04.081
Publication status	Published - 1 Oct 2015
Externally published	Yes

Keywords

Compressed sensing
Spatial resolution
Spectral imaging
Spectral resolution
Spectrometer

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10.1016/j.optcom.2015.04.081

Cite this

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title = "Compressed spectral imaging with a spectrometer",

abstract = "We report an experimental demonstration of spectral imaging with a spectrometer without any scanning. The spatial resolution is provided by spatial light modulation based on the theory of compressed sensing. Objects with both continuous and discrete spectrum are used to demonstrate the performance of our system, which shows wide-spectrum and high efficient spectral imaging ability. The spatial and spectral resolutions of our imaging system are also discussed.",

keywords = "Compressed sensing, Spatial resolution, Spectral imaging, Spectral resolution, Spectrometer",

author = "Chao Wang and Liu, \{Xue Feng\} and Yu, \{Wen Kai\} and Yao, \{Xu Ri\} and Li, \{Long Zhen\} and Qing Zhao and Zhai, \{Guang Jie\}",

note = "Publisher Copyright: {\textcopyright} 2015 Published by Elsevier B.V.",

year = "2015",

month = oct,

day = "1",

doi = "10.1016/j.optcom.2015.04.081",

language = "English",

volume = "352",

pages = "45--48",

journal = "Optics Communications",

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T1 - Compressed spectral imaging with a spectrometer

AU - Wang, Chao

AU - Liu, Xue Feng

AU - Yu, Wen Kai

AU - Yao, Xu Ri

AU - Li, Long Zhen

AU - Zhao, Qing

AU - Zhai, Guang Jie

PY - 2015/10/1

Y1 - 2015/10/1

N2 - We report an experimental demonstration of spectral imaging with a spectrometer without any scanning. The spatial resolution is provided by spatial light modulation based on the theory of compressed sensing. Objects with both continuous and discrete spectrum are used to demonstrate the performance of our system, which shows wide-spectrum and high efficient spectral imaging ability. The spatial and spectral resolutions of our imaging system are also discussed.

AB - We report an experimental demonstration of spectral imaging with a spectrometer without any scanning. The spatial resolution is provided by spatial light modulation based on the theory of compressed sensing. Objects with both continuous and discrete spectrum are used to demonstrate the performance of our system, which shows wide-spectrum and high efficient spectral imaging ability. The spatial and spectral resolutions of our imaging system are also discussed.

KW - Compressed sensing

KW - Spatial resolution

KW - Spectral imaging

KW - Spectral resolution

KW - Spectrometer

UR - https://www.scopus.com/pages/publications/84928893294

U2 - 10.1016/j.optcom.2015.04.081

DO - 10.1016/j.optcom.2015.04.081

M3 - Article

AN - SCOPUS:84928893294

SN - 0030-4018

VL - 352

SP - 45

EP - 48

JO - Optics Communications

JF - Optics Communications

ER -

Compressed spectral imaging with a spectrometer

Abstract

Keywords

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