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Diffraction phase microscopy: principles and applications in materials and life sciences

Diffraction phase microscopy: principles and applications in materials and life sciences

PDF Link The main obstacle in retrieving quantitative phase with high sensitivity is posed by the phase noise due to...

B. Bhaduri et al., Fourier phase microscopy with white light, Biomed. Opt. Exp. 4 (8), 1434-1441 (2013).

B. Bhaduri et al., Fourier phase microscopy with white light, Biomed. Opt. Exp. 4 (8), 1434-1441 (2013).

PDF Link Laser-based Fourier phase microscopy (FPM) works on the principle of decomposition of an image field in two spatial...

B. Bhaduri et al (2013), Cardiomyocyte Imaging Using Real-Time SLIM, PLoS One 8(2) e56930

B. Bhaduri et al (2013), Cardiomyocyte Imaging Using Real-Time SLIM, PLoS One 8(2) e56930

PDF Link Spatial light interference microscopy (SLIM) is a highly sensitive quantitative phase imaging method, which is capable of unprecedented...

H. Pham et al., (2013) Real Time Blood Testing Using Quantitative Phase Imaging. PLoS ONE 8(2): e55676.

H. Pham et al., (2013) Real Time Blood Testing Using Quantitative Phase Imaging. PLoS ONE 8(2): e55676.

PDF Link We demonstrate a real-time blood testing system that can provide remote diagnosis with minimal human intervention in economically...

R. Wang, L. Lei, P. Wang, A. Levine, G. Popescu, ” Dispersion-relation Fluorescence Spectroscopy” ,Phys. Rev. Lett.

R. Wang, L. Lei, P. Wang, A. Levine, G. Popescu, ” Dispersion-relation Fluorescence Spectroscopy” ,Phys. Rev. Lett.

PDF Link Because of its ability to study specifically labeled structures, fluorescence microscopy is the most widely used technique for...

Pham et al., Spectroscopic diffraction phase microscopy, Opt. Lett., Vol. 37, No. 17 (2012)

Pham et al., Spectroscopic diffraction phase microscopy, Opt. Lett., Vol. 37, No. 17 (2012)

PDF Link We present spectroscopic diffraction phase microscopy (sDPM) as a method capable of measuring quantitative phase images at multiple...

B. Bhaduri and G. Popescu, Derivative method for phase retrieval in off-axis quantitative phase imaging, Optics Letters 37 (11), 2012

B. Bhaduri and G. Popescu, Derivative method for phase retrieval in off-axis quantitative phase imaging, Optics Letters 37 (11), 2012

PDF Link We present a method for phase retrieval in off-axis interferometric systems. By numerically calculating the transverse 1st and...

G. Popescu, L. P. Deflores, K. Badizadegan, et al., Fourier phase microscopy for investigation of biological structure and dynamics, 29, 2503 Opt. Lett. (2004).

G. Popescu, L. P. Deflores, K. Badizadegan, et al., Fourier phase microscopy for investigation of biological structure and dynamics, 29, 2503 Opt. Lett. (2004).

Download PDF By use of the Fourier decomposition of a low-coherence optical image field into two spatial components that can...

H. Iwai, C. Fang-Yen, G. Popescu, et al., Quantitative phase imaging using actively stabilized phase shifting low-coherence interferometry, 29, 2399, Opt. Lett. (2004).

H. Iwai, C. Fang-Yen, G. Popescu, et al., Quantitative phase imaging using actively stabilized phase shifting low-coherence interferometry, 29, 2399, Opt. Lett. (2004).

Download PDF We describe a quantitative phase-imaging interferometer in which phase shifting and noise cancellation are performed by an active...

A. Dogariu and G. Popescu, High-resolution spatial and spectral characterization of optical fields, OPN, vol. 13, No. 12, 21 (2002).

A. Dogariu and G. Popescu, High-resolution spatial and spectral characterization of optical fields, OPN, vol. 13, No. 12, 21 (2002).

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