Polychromatic digital holographic microscopy for denoising of quantitative phase images of neurons

被引：0

作者：

Lariviere-Loiselle, Celine ^{[1
]}

Belanger, Erik ^{[2
]}

Marquet, Pierre ^{[2
]}

机构：

[1] Univ Laval, Ctr Rech CERVO, Dept Phys Genie Phys & Opt, Quebec City, PQ, Canada

[2] Univ Laval, Ctr Rech CERVO, Dept Phys Genie Phys & Opt, Ctr Opt Photon & Laser COPL, Quebec City, PQ, Canada

来源：

2020 PHOTONICS NORTH (PN) | 2020年

关键词：

digital holographic microscopy; polychromatic; coherent noise; speckle noise; denoising; neurons; axons; dendrites; COHERENT NOISE-REDUCTION;

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose an experimental method to achieve a significant reduction in coherent noise in digital holographic microscopy (DHM) quantitative phase imaging by using a tunable supercontinuum white light laser as a light source.

引用

页数：1

共 7 条

[1] Comparative study of quantitative phase imaging techniques for refractometry of optical waveguides [J].

Belanger, Erik ;

Berube, Jean-Philippe ;

de Dorlodot, Bertrand ;

Marquet, Pierre ;

Vallee, Real .

OPTICS EXPRESS, 2018, 26 (13) :17498-+

[2] Quasi noise-free digital holography [J].

Bianco, Vittorio ;

Memmolo, Pasquale ;

Paturzo, Melania ;

Finizio, Andrea ;

Javidi, Bahram ;

Ferraro, Pietro .

LIGHT-SCIENCE & APPLICATIONS, 2016, 5 :e16142-e16142

[3] Reduction of speckle noise in digital holography by using digital image processing [J].

Garcia-Sucerquia, J ;

Ramírez, JAH ;

Prieto, DV .

OPTIK, 2005, 116 (01) :44-48

[4] L-Lactate protects neurons against excitotoxicity: implication of an ATP-mediated signaling cascade [J].

Jourdain, P. ;

Allaman, I. ;

Rothenfusser, K. ;

Fiumelli, H. ;

Marquet, P. ;

Magistretti, P. J. .

SCIENTIFIC REPORTS, 2016, 6

[5]

Kemper B., 2018, QUANTITATIVE PHASE I, V10503

[6] Coherent noise reduction in digital holographic microscopy by averaging multiple holograms recorded with a multimode laser [J].

Pan, Feng ;

Yang, Lizhi ;

Xiao, Wen .

OPTICS EXPRESS, 2017, 25 (18) :21815-21825

[7] Coherent noise reduction in digital holographic phase contrast microscopy by slightly shifting object [J].

Pan, Feng ;

Xiao, Wen ;

Liu, Shuo ;

Wang, FanJing ;

Rong, Lu ;

Li, Rui .

OPTICS EXPRESS, 2011, 19 (05) :3862-3869

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