Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Research on a quantitative method for three-dimensional computed tomography of chemiluminescence

Not Accessible

Your library or personal account may give you access

Abstract

To develop a more advanced 3D computed tomography of the chemiluminescence method, the first quantitative 3D diagnosis was realized. The nonlinearity coefficient, the nonuniformity coefficient of the camera response, and various optical fiber attenuation coefficients were obtained through correction experiments. The conversion relationship between the number of photons released by the target object per unit time and the camera gray value at a specified solid angle was also calibrated. To verify the quantitative reconstruction equation, 3D reconstructions of a methane–air flat flame and a simulated phantom were performed for comparison. The method can overcome artificial distortions caused by uncorrected reconstruction.

© 2020 Optical Society of America

Full Article  |  PDF Article
More Like This
Hybrid algorithm for three-dimensional flame chemiluminescence tomography based on imaging overexposure compensation

Ying Jin, Yang Song, Xiangju Qu, Zhenhua Li, Yunjing Ji, and Anzhi He
Appl. Opt. 55(22) 5917-5923 (2016)

On the quantification of spatial resolution for three-dimensional computed tomography of chemiluminescence

Tao Yu, Hecong Liu, and Weiwei Cai
Opt. Express 25(20) 24093-24108 (2017)

Time-resolved measurements of a swirl flame at 4  kHz via computed tomography of chemiluminescence

Tao Yu, Can Ruan, Hecong Liu, Weiwei Cai, and Xingcai Lu
Appl. Opt. 57(21) 5962-5969 (2018)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (12)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (9)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved