A technique of measuring spectral characteristics of detector arrays in amateur and professional photocameras and their application for problems of digital holography

The possibility of using commercial digital cameras that support image saving in the RAW format in scientific applications for measuring spatial intensity distributions in different ranges of the visible spectrum is considered. Spectral characteristics of photo sensors were measured for three digital cameras: Canon EOS 1000D, Nikon D50, and Nikon D90. Ways of applying spectral characteristics in problems of improving the quality of multicolor digital holograms are considered.

[1]  Jianlin Zhao,et al.  Recording and reconstruction of a color holographic image by using digital lensless Fourier transform holography. , 2008, Optics express.

[2]  Sergey N. Starikov,et al.  Extension of the possibilities of a commercial digital camera in detecting spatial intensity distribution of laser radiation , 2010 .

[3]  Vladislav G. Rodin,et al.  Pattern recognition correlator based on digital photo camera , 2006, SPIE Defense + Commercial Sensing.

[4]  Osamu Matoba,et al.  Improvement of color reproduction in color digital holography by using spectral estimation technique. , 2011, Applied optics.

[5]  Andrei Gorodetsky,et al.  Phase retrieval method for multiple wavelength speckle patterns , 2010, Speckle: International Conference on Speckle Metrology.

[6]  Ming Lei,et al.  Dual-wavelength slightly off-axis digital holographic microscopy. , 2012, Applied optics.

[7]  Pascal Picart,et al.  Digital three-color holographic interferometry for flow analysis. , 2008, Optics express.

[8]  Nikolay N. Evtikhiev,et al.  Measurement of noises and modulation transfer function of cameras used in optical-digital correlators , 2011, Electronic Imaging.

[9]  Domenico Alfieri,et al.  Controlling image size as a function of distance and wavelength in Fresnel-transform reconstruction of digital holograms. , 2004, Optics letters.

[10]  Ichirou Yamaguchi,et al.  Multicolor digital holography with an achromatic phase shifter. , 2002, Optics letters.

[11]  Andrei Gorodetsky,et al.  Image reconstruction using measurements in volume speckle fields formed by different wavelengths , 2011, BiOS.

[12]  Pascal Picart,et al.  Method of digital holographic recording and reconstruction using a stacked color image sensor. , 2010, Applied optics.

[13]  A. Theodore Forrester,et al.  On the Possibility of Observing Beat Frequencies between Lines in the Visible Spectrum , 1947 .

[14]  Ichirou Yamaguchi,et al.  Algorithm for reconstruction of digital holograms with adjustable magnification. , 2004, Optics letters.

[15]  Pasquale Memmolo,et al.  An alternative reconstructing method in color holography based on digital holograms stretching , 2012, Photonics Europe.

[16]  Pascal Picart,et al.  Digital holographic reconstruction of large objects using a convolution approach and adjustable magnification. , 2009, Optics letters.

[17]  W T Cathey,et al.  Extended depth of field and aberration control for inexpensive digital microscope systems. , 1999, Optics express.

[18]  Ichirou Yamaguchi,et al.  Phase-shifting color digital holography. , 2002, Optics letters.

[19]  Yanhui Wang,et al.  Single-exposure color digital holography , 2010, SPIE/COS Photonics Asia.

[20]  V. P. Pauca,et al.  Computational imaging systems for iris recognition , 2004, SPIE Optics + Photonics.

[21]  Bahram Javidi,et al.  Method for superposing reconstructed images from digital holograms of the same object recorded at different distance and wavelength , 2006 .