How the method of choice to assess liquid crystal tunable filters' bandpass function impacts the spectroradiometric measurements performed with them

Journal of Optics A: Pure and Applied Optics

Volumn 12, Issue 1, 2010, Pages

  Peralta, Celia ^a   Pons, Alicia ^a   Campos, Joaquin ^a  

^a Consejo Superior de Investigaciones Científicas   (Spain)

Author keywords

Bandpass function; Liquid crystal tunable filter; Multispectral imaging

Indexed keywords

BAND-PASS FUNCTION; CENTRAL WAVELENGTH; DIRECT METHOD; HIGH SPATIAL RESOLUTION; INDIRECT METHODS; LIQUID CRYSTAL TUNABLE FILTER; MULTI-SPECTRAL IMAGING SYSTEMS; MULTISPECTRAL IMAGING; RADIANCE VALUES; RADIATION SOURCE; RAPID MEASUREMENT; RESPONSIVITY; SPECTRAL ANALYSIS; SPECTRAL DISTRIBUTION; SPECTRAL IMAGES; SPECTRAL RADIANCE; SPECTRAL VARIATION; SPECTRORADIOMETRIC MEASUREMENTS;

CAMERAS; CRYSTAL FILTERS; LIQUID CRYSTALS; MEASUREMENT ERRORS; MEASUREMENTS; OPTOELECTRONIC DEVICES; QUANTUM OPTICS; SPECTRUM ANALYSIS; SPECTRUM ANALYZERS; CCD CAMERAS; IMAGE RESOLUTION; SPECTROSCOPY;

BANDPASS FILTERS;

EID: 75649091141     PISSN: 14644258     EISSN: 17413567     Source Type: Journal    
DOI: 10.1088/2040-8978/12/1/015707     Document Type: Article

References (16)

1. Miller P J and Hoyt C C 1995 Multispectral imaging with a liquid crystal tunable filter Proc. SPIE 2345 354
2. Gat N 2000 Imaging spectroscopy using tunable filters: a review Proc. SPIE 4056 50-64
3. Chen Y R, Chao K and Kim M S 2002 Machine vision technology for agricultural applications Comput. Electron. Agr. 36 173-191
4. Balas C, Papadakisb V, Papadakibs N, Papadakibs A, Vazgiourakib E and Themlisb J 2003 A novel hyper-spectral imaging apparatus for the non-destructive analysis of objects of artistic and historic value J. Cult. Herit. 4 330-7
5. López-lvarez M A, Hernndez-Andrés J, Romero J and Lee R L 2005 Designing a practical system for spectral imaging of skylight Appl. Opt. 44 5688-95
6. López-lvarez M A et al 2009 Calibrating the elements of a multispectral imaging system JIST 53 1-10
7. Ferrero A, Campos J and Pons A 2006 Experimental assessment of relative temporal fluctuation of CCD pixels Eur. Phys. J. Appl. Phys. 33 225-8
8. Ferrero A, Campos J and Pons A 2006 Correction of photoresponse nonuniformity for matrix detectors based on prior compensation for their nonlinear behavior Appl. Opt. 45 2422-7
9. Ferrero A, Alda J, Campos J, López-Alonso J L and Pons A 2007 Principal components analysis of the photoresponse nonuniformity of a matrix detector Appl. Opt 46 9-17
10. Ferrero A, Campos J and Pons A 2006 Low-uncertainty absolute radiometric calibration of a CCD Metrologia 43 S17-21
11. Miller P J 1990 Tunable narrowband birefringent filters for astronomical imaging Proc. SPIE 1235 466-73
12. Chrien T, Chovit C and Miller P J 1993 Imaging spectrometer using a liquid crystal tunable filter Proc. SPIE 1937 256-61
13. Gebhart S C, Lin W C and Mahadevan-Jansen A 2003 Characterization of a spectral imaging system Proc. SPIE 4959 34-45
14. 1995 Method of measuring and specifying colour rendering properties of light sources CIE Publication nr. 13.3 (software included)
15. Fontecha J L, Campos J, Corróns A and Pons A 2002 An analytical method for estimating the correlated colour temperature uncertainties Metrologia 39 531-6
16. Gardner J L 2000 Correlated colour temperature-uncertainty and estimation Metrologia 37 381-4