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Shot-noise detection of ultrasound-tagged photons in ultrasound-modulated optical imaging
- Source :
- Optics Letters, Optics Letters, 2003, 28 (24), pp.2482, Optics Letters, Optical Society of America-OSA Publishing, 2003, 28 (24), pp.2482
- Publication Year :
- 2003
- Publisher :
- HAL CCSD, 2003.
-
Abstract
- International audience; We propose a new detection method for ultrasound-modulated optical tomography that allows us to perform parallel speckle detection with optimum shot-noise sensitivity, using a CCD camera. Moreover, we show that making use of a spatial filter system allows us to fully filter out speckle decorrelation noise. This method is confirmed by a test experiment
- Subjects :
- ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION
FOS: Physical sciences
02 engineering and technology
01 natural sciences
010309 optics
Speckle pattern
Optics
0103 physical sciences
medicine
Optical tomography
Physics
[PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics]
medicine.diagnostic_test
Spatial filter
business.industry
Shot noise
OCIS: 170.1650, 170.3660, 290.7050, 090.0090, 170.7050
Speckle noise
021001 nanoscience & nanotechnology
Atomic and Molecular Physics, and Optics
Noise
Ultrasound-modulated optical tomography
Speckle imaging
0210 nano-technology
business
Physics - Optics
Optics (physics.optics)
Subjects
Details
- Language :
- English
- ISSN :
- 01469592 and 15394794
- Database :
- OpenAIRE
- Journal :
- Optics Letters, Optics Letters, 2003, 28 (24), pp.2482, Optics Letters, Optical Society of America-OSA Publishing, 2003, 28 (24), pp.2482
- Accession number :
- edsair.doi.dedup.....c6509a91a92001aad18d2c1477bd0df9