• 2009 Citations
  • 25 h-Index
1993 …2019
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Research Output 1993 2019

2019

Analog mean-delay method: A new time-domain super-resolution technique for accurate fluorescence lifetime measurement

Kim, D. Y., Hwang, W., Kim, D. E., Won, Y., Moon, S., Lee, S. Y., Kang, M. G. & Han, W. S., 2019 Jan 1, Single Molecule Spectroscopy and Superresolution Imaging XII. Koberling, F., Gryczynski, Z. K. & Gregor, I. (eds.). SPIE, 108840D. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 10884).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical Imaging
Microscopy
Fluorescence
analogs
Imaging techniques

Analysis of biexponential decay signals in the analog mean-delay fluorescence lifetime measurement method

Hwang, W., Kim, D., Lee, S., Won, Y. J., Moon, S. & Kim, D. Y., 2019 Jul 15, In : Optics Communications. 443, p. 136-143 8 p.

Research output: Contribution to journalArticle

Fluorescence
analogs
life (durability)
fluorescence
Microscopic examination

Enhancement of performance in time-domain FLIM with GaAsP hybrid detectors

Kim, D., Hwang, W., Won, Y., Moon, S., Lee, S. Y., Kang, M., Han, W. S. & Kim, D. Y., 2019 Jan 1, Multiphoton Microscopy in the Biomedical Sciences XIX. So, P. T. C., Konig, K. & Periasamy, A. (eds.). SPIE, 108821J. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 10882).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Detectors
augmentation
detectors
Photodetectors
Photons

Higher Order Transport of Intensity Equation Methods: Comparisons and Their Hybrid Application for Noise Adaptive Phase Imaging

Hu, J., Wei, Q., Kong, Y., Jiang, Z., Xue, L., Liu, F., Kim, D. Y., Liu, C. & Wang, S., 2019 Jun 1, In : IEEE Photonics Journal. 11, 3, 8723512.

Research output: Contribution to journalArticle

Imaging techniques
retrieval
Computer simulation
Microscopes
Experiments

High-speed time-domain characterization method for polygon scanners

Ji, Y. Y., So, B. H. & Kim, D. Y., 2019 Mar 1, In : Measurement: Journal of the International Measurement Confederation. 135, p. 278-286 9 p.

Research output: Contribution to journalArticle

polygons
scanners
high speed
flat surfaces
Scanning

Phasor plot analysis using low pass filter for high-speed FLIM

Kim, D., Hwang, W., Won, Y., Moon, S., Lee, S. Y., Kang, M., Han, W. S. & Kim, D. Y., 2019 Jan 1, Single Molecule Spectroscopy and Superresolution Imaging XII. Gregor, I., Koberling, F. & Gryczynski, Z. K. (eds.). SPIE, 108840P. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 10884).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

low pass filters
Low pass filters
plots
high speed
acquisition
2018

A cost function approach for the analysis of time-resolved functional near-infrared spectroscopy (TR fNIRS) signals

Kim, J. & Kim, D. Y., 2018 Jan 1, Dynamics and Fluctuations in Biomedical Photonics XV. SPIE, Vol. 10493. 104930U

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Near infrared spectroscopy
Near-Infrared Spectroscopy
Cost functions
infrared spectroscopy
Tissue

A non-iterative twin image elimination method with two in-line digital holograms

Kim, J., Lee, H., Jeon, P. & Kim, D. Y., 2018 Jan 1, Quantitative Phase Imaging IV. SPIE, Vol. 10503. 105032V

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Holograms
elimination
Imaging techniques
propagation
1 Citation (Scopus)

Enhancement of measurement speed and photon economy in multiphoton detected fluorescence lifetime imaging microscopy

Kim, D., Hwang, W., Won, Y., Moon, S. & Kim, D. Y., 2018 Jan 1, Multiphoton Microscopy in the Biomedical Sciences XVIII. Periasamy, A., Xie, X. S., Xie, X. S., Konig, K. & So, P. T. C. (eds.). SPIE, 104982G. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 10498).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical Imaging
economy
Photodetectors
Photons
linearity

Fluorescence lifetime microscopy for monitoring cell adhesion using metal induced energy transfer

Hwang, W., Seo, J., Song, J. H., Kim, D., Won, Y., Choi, I. H., Yoo, K. H. & Kim, D. Y., 2018 Jan 1, Imaging, Manipulation, and Analysis of Biomolecules, Cells, and Tissues XVI. SPIE, Vol. 10497. 104970E

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy Transfer
Cell adhesion
Endothelial cells
Fluorescence Microscopy
Cell Adhesion
2017
1 Citation (Scopus)

3D image distortion problem in digital in-line holographic microscopy and its effective solution

Lee, H., Jeon, P. & Kim, D. Y., 2017 Sep 4, In : Optics Express. 25, 18, p. 21969-21980 12 p.

Research output: Contribution to journalArticle

microscopy
translating
image reconstruction
magnification
chutes
1 Citation (Scopus)

Accurate time-domain angular jitter measurements for a high-speed polygon scanner

Ji, Y. Y., So, B. H., Hwang, W. S., Kim, D. G., Kim, J. W. & Kim, D. Y., 2017 Jan 1, Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXIV. Brown, T. G., Wilson, T. & Cogswell, C. J. (eds.). SPIE, 1007010. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 10070).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

polygons
Jitter
scanners
Photodiodes
high speed

An accurate algorithm to find the axial position of an object in lens-free inline digital holography

Lee, H. J., Jeon, P. J., Kim, J. W. & Kim, D. Y., 2017 Jan 1, Practical Holography XXXI: Materials and Applications. Bjelkhagen, H. I. & Bove, V. M. (eds.). SPIE, 101270P. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10127).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Digital Holography
Holography
holography
Lens
Lenses
1 Citation (Scopus)

Off-axis self-interference incoherent digital holographic microscopy

Jeon, P., Lee, H., So, B., Hwang, W., Bae, Y. & Kim, D. Y., 2017 Jan 1, Practical Holography XXXI: Materials and Applications. Bjelkhagen, H. I. & Bove, V. M. (eds.). SPIE, 101270O. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10127).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Holography
Microscopy
Fluorescence Microscopy
Fluorescence
Microscopic examination

The effect of bit number and sampling rate of a digitizer on least-square multi exponential decay analysis in fluorescence lifetime imaging

Hwang, W. S., Kim, D. E., Kim, J. W., Ji, Y. Y., So, B. H. & Kim, D. Y., 2017 Jan 1, High-Speed Biomedical Imaging and Spectroscopy: Toward Big Data Instrumentation and Management II. Tsia, K. K. & Goda, K. (eds.). SPIE, 100761H. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 10076).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical Imaging
analog to digital converters
Least-Squares Analysis
Fluorescence
sampling
2016

Fluorescence lifetime determination of photo-bleaching correlation

Hwang, W. S., Song, Y. S. & Kim, D. Y., 2016 Jan 7, 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015. Institute of Electrical and Electronics Engineers Inc., Vol. 3. 7376539

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Photobleaching
bleaching
Fluorescence
life (durability)
fluorescence

Multiple labeling fluorescence lifetime analysis in a single shot imaging

Song, Y. S., Won, Y. J., Lee, C. J. & Kim, D. Y., 2016 Jan 7, 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015. Institute of Electrical and Electronics Engineers Inc., Vol. 3. 7376544

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Labeling
marking
shot
Fluorescence
Imaging techniques
5 Citations (Scopus)

Selective Detection of Single-Stranded DNA Molecules Using a Glass Nanocapillary Functionalized with DNA

Youn, Y., Lee, C., Kim, J. H., Chang, Y. W., Kim, D. Y. & Yoo, K., 2016 Jan 5, In : Analytical Chemistry. 88, 1, p. 688-694 7 p.

Research output: Contribution to journalArticle

Single-Stranded DNA
Glass
Molecules
DNA
Temperature measurement
2015
1 Citation (Scopus)

Beam propagation analysis on thickness measurements in quantitative phase microscopy

Bae, Y. S., Song, J. I., Har, D. & Kim, D. Y., 2015 Aug 31, In : Optical Review. 22, 4, p. 532-538 7 p.

Research output: Contribution to journalArticle

microscopy
propagation
profiles
beads
refraction
1 Citation (Scopus)

Cholesterol efflux monitoring in macrophage form cells by using fluorescence lifetime imaging

Song, Y. S., Lee, S. H., Park, B. H., Kim, S. H., Hwang, W. S. & Kim, D. Y., 2015 Jan 1, Imaging, Manipulation, and Analysis of Biomolecules, Cells, and Tissues XIII. Farkas, D. L., Nicolau, D. V. & Leif, R. C. (eds.). SPIE, Vol. 9328. 932808

Research output: Chapter in Book/Report/Conference proceedingConference contribution

efflux
macrophages
Macrophages
Optical Imaging
Cholesterol
13 Citations (Scopus)

Double-field-of-view, quasi-common-path interferometer using Fourier domain multiplexing

Tayebi, B., Sharif, F., Jafarfard, M. R. & Kim, D. Y., 2015 Oct 5, In : Optics Express. 23, 20, p. 26825-26833 9 p.

Research output: Contribution to journalArticle

multiplexing
field of view
interferometers
carrier frequencies
sensors
21 Citations (Scopus)

Large step-phase measurement by a reducedphase triple-illumination interferometer

Tayebi, B., Jafarfard, M. R., Sharif, F., Song, Y. S., Har, D. & Kim, D. Y., 2015 May 4, In : Optics Express. 23, 9, p. 11264-11271 8 p.

Research output: Contribution to journalArticle

interferometers
illumination
rangefinding
shot
wavelengths

Observation of Brownian motion of a micrometer-size bead in water by off-Axis digital holographic microscopy

Lee, H. J., Bae, Y. S., Jeon, P. J. & Kim, D. Y., 2015 Jan 1, International Conference on Nano-Bio Sensing, Imaging, and Spectroscopy 2015, NBSIS 2015. SPIE, Vol. 9523. 95230A

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Brownian movement
beads
micrometers
Microscopy
Microscopic examination
1 Citation (Scopus)

Optical unwrapping by triple illumination interferometer

Tayebi, B., Jafarfard, M. R., Sharif, F., Song, Y. S. & Kim, D. Y., 2015 Jan 1, Photonic Instrumentation Engineering II. SPIE, Vol. 9369. 93690W

Research output: Chapter in Book/Report/Conference proceedingConference contribution

rangefinding
Interferometer
Interferometers
Illumination
interferometers
1 Citation (Scopus)

Reduction of phase volume error in off-axis quantitative phase microscopy using optimum phase-shift

Jafarfard, M. R., Tayebi, B., Nasab, R. J. & Kim, D. Y., 2015 Jan 1, Practical Holography XXIX: Materials and Applications. SPIE, Vol. 9386. 2078681

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Phase Shift
Phase shift
Microscopy
Microscopic examination
phase shift
2 Citations (Scopus)

Time-lapse in situ fluorescence lifetime imaging of lipid droplets in differentiating 3T3-L1 preadipocytes with Nile Red

Song, Y. S., Won, Y. J. & Kim, D. Y., 2015 Dec 1, In : Current Applied Physics. 15, 12, p. 1634-1640 7 p.

Research output: Contribution to journalArticle

Lipids
lipids
Fluorescence
Imaging techniques
life (durability)
2014
4 Citations (Scopus)

Dispersion measurement of optical fiber using dual wavelength diffraction phase microscope

Jafarfard, M. R., Tayebi, B., Nasab, R. J. & Kim, D. Y., 2014 Jan 1, Holography, Diffractive Optics, and Applications VI. SPIE, Vol. 9271. 927119

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Microscope
Optical Fiber
Diffraction
Optical fibers
Microscopes
7 Citations (Scopus)

Dual-wavelength diffraction phase microscopy for real-time dispersion measurement

Jafarfard, M. R., Tayebi, B. & Kim, D. Y., 2014 Jan 1, Interferometry XVII: Techniques and Analysis. SPIE, Vol. 9203. 92030T-1

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Microscopy
Diffraction
Microscopic examination
Wavelength
microscopy
56 Citations (Scopus)

Dual-wavelength diffraction phase microscopy for simultaneous measurement of refractive index and thickness

Jafarfard, M. R., Moon, S., Tayebi, B. & Kim, D. Y., 2014 May 15, In : Optics Letters. 39, 10, p. 2908-2911 4 p.

Research output: Contribution to journalArticle

refractivity
microscopy
diffraction
wavelengths
microscopes
5 Citations (Scopus)

Effect of the angle accuracy in reduced-phase dual-illumination interferometer

Tayebi, B., Fard, M. R. J., Sharif, F. & Kim, D. Y., 2014 Jan 1, Holography, Diffractive Optics, and Applications VI. SPIE, Vol. 9271. 92711V

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Interferometer
Interferometers
Illumination
interferometers
Lighting

Fluorescence lifetime imaging of lipids during 3T3-L1 cell differentiation

Song, Y. S., Won, Y. J., Lee, S. H. & Kim, D. Y., 2014 Jan 1, Imaging, Manipulation, and Analysis of Biomolecules, Cells, and Tissues XII. SPIE, Vol. 8947. 89471W

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3T3-L1 Cells
Optical Imaging
Adipocytes
Lipids
lipids

Measurement of multimode fiber bandwidth by the Fourth-Order spectra of amplified spontaneous emission

Moon, S. & Kim, D. Y., 2014 Jan 1, In : Journal of the Optical Society of Korea. 18, 1, p. 15-22 8 p.

Research output: Contribution to journalArticle

spontaneous emission
bandwidth
fibers
modulation transfer function
frequency modulation
9 Citations (Scopus)

Optimum phase shift for quantitative phase microscopy in volume measurement

Jafarfard, M. R., Tayebi, B., Lee, S., Bae, Y. S. & Kim, D. Y., 2014 Jan 1, In : Journal of the Optical Society of America A: Optics and Image Science, and Vision. 31, 11, p. 2429-2436 8 p.

Research output: Contribution to journalArticle

Volume measurement
Phase shift
Microscopic examination
phase shift
Bandpass filters
25 Citations (Scopus)

Reduced-phase dual-illumination interferometer for measuring large stepped objects

Tayebi, B., Jafarfard, M. R., Sharif, F., Bae, Y. S., Shokuh, S. H. H. & Kim, D. Y., 2014 Jan 1, In : Optics Letters. 39, 19, p. 5740-5743 4 p.

Research output: Contribution to journalArticle

interferometers
illumination
metals
ambiguity
shot
5 Citations (Scopus)

Transparent stepped phase measurement using two illuminating beams

Tayebi, B., Sharif, F., Fard, M. R. J. & Kim, D. Y., 2014 Jan 1, Interferometry XVII: Techniques and Analysis. SPIE, Vol. 9203. 920306-1

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Phase Measurement
Phase measurement
illuminating
Lenses
rangefinding
2013

All-fiber 1-D optical stretcher for bio-cells implemented in a Lab-on-a-Chip

Lee, S., Bae, Y. S., Jeon, P. J., Im, S., Kim, D. Y. & Oh, K., 2013 Oct 18, 2013 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2013. 6600114

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lab-on-a-chip
Stretching
chips
fibers
Gaussian beams
1 Citation (Scopus)

Frequency-domain acquisition of fourth-order correlation by spectral intensity interferometry

Moon, S., Noh, H. & Kim, D. Y., 2013 Oct 7, In : Optics Express. 21, 20, p. 23206-23219 14 p.

Research output: Contribution to journalArticle

acquisition
interferometry
interferometers
optical paths
group velocity
6 Citations (Scopus)

Volumetric reconstruction of Brownian motion of a micrometer-size bead in water

Bae, Y. S., Song, J. I. & Kim, D. Y., 2013 Sep 4, In : Optics Communications. 309, p. 291-297 7 p.

Research output: Contribution to journalArticle

Brownian movement
Holograms
beads
micrometers
Water
2012

3D tracking of the brownian motion of polystyrene beads with DHM

Bae, Y., Song, H., Cho, S. B., Seong, N. H. & Kim, D. Y., 2012 Dec 1, Digital Holography and Three-Dimensional Imaging, DH 2012.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Brownian movement
beads
Polystyrenes
polystyrene
Microscopic examination
2 Citations (Scopus)

A custom-built two-photon microscope based on a mode-locked YbZ 3+ doped fiber laser

Kim, D. U., Song, H., Song, W., Kwon, H. S. & Kim, D. Y., 2012 Apr 16, Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XIX. Vol. 8227. 82271F

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fiber lasers
Laser modes
Photons
fiber lasers
Lasers
3 Citations (Scopus)

Effective supercontinuum generation by using highly nonlinear dispersion-shifted fiber incorporated with Si nanocrystals

Jeong, S., Ju, S., Kim, Y., Watekar, P. R., Jeong, H., Lee, H. J., Boo, S., Kim, D. Y. & Han, W. T., 2012 Jun 4, In : Journal of Nanoscience and Nanotechnology. 12, 1, p. 458-462 5 p.

Research output: Contribution to journalArticle

Supercontinuum generation
Nanoparticles
Nanocrystals
nanocrystals
fibers

Phase-sensitive optical coherence reflectometer using a supercontinuum source

Song, H., Cho, S. B., Kim, D. U., Jeong, S. & Kim, D. Y., 2012 Apr 16, Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XIX. 82271E. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 8227).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

reflectometers
Reflectometers
Light sources
Laser pulses
Optical Fibers
3 Citations (Scopus)

Pulse width and peak power optimization in a mode-locked fiber laser with a semiconductor saturable absorber mirror

Cho, S. B., Song, H., Gee, S., Park, C. S. & Kim, D. Y., 2012 Oct 1, In : Microwave and Optical Technology Letters. 54, 10, p. 2256-2261 6 p.

Research output: Contribution to journalArticle

Semiconductor saturable absorber mirrors
Mode-locked fiber lasers
fiber lasers
Laser pulses
absorbers
8 Citations (Scopus)

Two-photon microscopy using an Yb3+-doped fiber laser with variable pulse widths

Kim, D. U., Song, H., Song, W., Kwon, H. S., Sung, M. & Kim, D. Y., 2012 May 21, In : Optics Express. 20, 11, p. 12341-12349 9 p.

Research output: Contribution to journalArticle

fiber lasers
pulse duration
microscopy
photons
microscopes
2011
9 Citations (Scopus)

Detrended fluctuation analysis of membrane flickering in discocyte and spherocyte red blood cells using quantitative phase microscopy

Lee, S., Lee, J. Y., Park, C. S. & Kim, D. Y., 2011 Jul 1, In : Journal of Biomedical Optics. 16, 7, 076009.

Research output: Contribution to journalArticle

Flickering
erythrocytes
Microscopic examination
Blood
Cells
15 Citations (Scopus)

Dynamic analysis of pathogen-infected host cells using quantitative phase microscopy

Lee, S., Kim, Y. R., Lee, J. Y., Rhee, J. H., Park, C. S. & Kim, D. Y., 2011 Mar 1, In : Journal of Biomedical Optics. 16, 3, 036004.

Research output: Contribution to journalArticle

pathogens
Pathogens
Dynamic analysis
Microscopic examination
microscopy
30 Citations (Scopus)

High-speed confocal fluorescence lifetime imaging microscopy (FLIM) with the analog mean delay (AMD) method

Won, Y., Moon, S., Yang, W., Kim, D., Han, W. T. & Kim, D. Y., 2011 Feb 14, In : Optics Express. 19, 4, p. 3396-3405 10 p.

Research output: Contribution to journalArticle

high speed
analogs
microscopy
life (durability)
fluorescence

High speed fluorescence lifetime measurement by dual channel waveform measurement

Won, Y. & Kim, D. Y., 2011 Apr 20, Imaging, Manipulation, and Analysis of Biomolecules, Cells, and Tissues IX. Vol. 7902. 79021W

Research output: Chapter in Book/Report/Conference proceedingConference contribution

waveforms
Fluorescence
high speed
life (durability)
fluorescence
4 Citations (Scopus)

Masked illumination scheme for a galvanometer scanning high-speed confocal fluorescence microscope

Kim, D. U., Moon, S., Song, H., Kwon, H. S. & Kim, D. Y., 2011 Nov 1, In : Scanning. 33, 6, p. 455-462 8 p.

Research output: Contribution to journalArticle

Galvanometers
galvanometers
Microscopes
Lighting
Fluorescence
14 Citations (Scopus)
Fluorescence
high speed
analogs
Microscopic examination
life (durability)