Mr. Do-Gyun Kim Profile

Do-Gyun Kim

at Chung-Ang Univ

SPIE Involvement:

Author

Publications (14)

Proceedings Article | 26 February 2010 Paper

An integrated CMOS dual lock-in amplifier for optoelectronic antigens detection

Nam-Pyo Hong, Do-Gyun Kim, In-Il Jung, Ho-Hyun Son, Tae-Kyung Chung, Young-ki Choi, Young-Wan Choi

Proceedings Volume 7572, 75720J (2010) https://doi.org/10.1117/12.841860

KEYWORDS: Amplifiers, Signal detection, Sensors, Linear filtering, Optical amplifiers, Optoelectronics, Interference (communication), CMOS sensors, Signal to noise ratio, Phase shifts

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Proceedings Article | 10 February 2009 Paper

Improved sensitivity of portable bio-sensor systems using lock-in detection method

Ho-Hyun Son, In-Il Jung, Doo Gun Kim, Do-Gyun Kim, Young-Wan Choi

Proceedings Volume 7219, 72190N (2009) https://doi.org/10.1117/12.809025

KEYWORDS: Signal detection, Interference (communication), Linear filtering, Biosensors, Switches, Sensors, Modulation, Signal to noise ratio, Photodetectors, Amplifiers

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Proceedings Article | 12 February 2008 Paper

Bio-signal processing using a novel lock-in detection technique for the portable bio-optical systems

In-Il Jung, Doo Gun Kim, Woon-Kyung Choi, Do-Gyun Kim, Young-Wan Choi

Proceedings Volume 6897, 689713 (2008) https://doi.org/10.1117/12.762998

KEYWORDS: Signal detection, Interference (communication), Linear filtering, Switches, Infrared radiation, Light emitting diodes, Signal to noise ratio, Electronic filtering, Infrared detectors, Optical amplifiers

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Proceedings Article | 9 February 2007 Paper

Novel bio-signal processing technique with hybrid bio-system integrated with optical microcavity ring resonator

In-Il Jung, Doo Gun Kim, Woon-Kyung Choi, Do-Gyun Kim, Young Wan Choi

Proceedings Volume 6476, 64760X (2007) https://doi.org/10.1117/12.701552

KEYWORDS: Resonators, Signal to noise ratio, Refractive index, Waveguides, Optical microcavities, Sensors, Biosensors, Signal detection, Data acquisition, LCDs

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Proceedings Article | 9 February 2007 Paper

Linear trans-impedance amplifier with functional active loads for analog optical communication systems

Do-Gyun Kim, Woon-Kyung Choi, Hyung-Won Kang, In-Il Jung, Young-Wan Choi

Proceedings Volume 6476, 64760G (2007) https://doi.org/10.1117/12.700000

KEYWORDS: Analog electronics, Telecommunications, Optical amplifiers, Optical communications, Transceivers, CMOS technology, Nonlinear optics, Molybdenum, Radio over Fiber, Optical circuits

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Proceedings Article | 7 February 2007 Paper

Demonstration of all optical logic gates by single/differential typed vertical cavity laser with depleted optical thyristor

Woon-Kyung Choi, Doo-Gun Kim, Yon-Tae Moon, Do-Gyun Kim, Hoseong Kim, Tae Kyung Chung, Young-Wan Choi, Kent Choquette, Seok Lee, Deok-Ha Woo

Proceedings Volume 6484, 64840B (2007) https://doi.org/10.1117/12.699599

KEYWORDS: Switching, Optical switching, Laser optics, Switches, Optical logic, Logic, Integrated optics, Mirrors, Logic devices, Resistors

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Proceedings Article | 3 October 2006 Paper

Novel rate equation model using finite difference method in time domain

Do-Gyun Kim, Young-Wan Choi

Proceedings Volume 6353, 63533S (2006) https://doi.org/10.1117/12.688769

KEYWORDS: Modulation, Fused deposition modeling, Semiconductor lasers, Finite difference methods, Performance modeling, Photons, Tin, Transmitters, Signal analyzers, Analog electronics

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Proceedings Article | 3 March 2006 Paper

A 2.5 Gb/s CMOS optical transceiver with 10 : 1 serializer using clock generation and delayed data topology

Kyung-Min Kim, Hyung-Won Kang, Do-Gyun Kim, Yon-Tae Moon, Young-Wan Choi

Proceedings Volume 6124, 61241G (2006) https://doi.org/10.1117/12.645876

KEYWORDS: Clocks, Transmitters, Data conversion, Receivers, Transceivers, Optical design, Sensors, CMOS technology, Edge detection, Optical interconnects

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Proceedings Article | 3 March 2006 Paper

The analysis of optical signal transmission characteristics in laser diodes

Do-Gyun Kim, Young-Seol Yoon, Kyung-Min Kim, Joon-Jae Lee, Young-Wan Choi

Proceedings Volume 6124, 61241F (2006) https://doi.org/10.1117/12.645858

KEYWORDS: Modulation, Fused deposition modeling, Semiconductor lasers, Signal analyzers, Photons, Tin, Telecommunications, Finite difference methods, Optical communications, Distortion

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Proceedings Article | 25 March 2005 Paper

An electrical model of VCSEL as optical transmitter for optical printed circuit board

Do-Kyoon Kim, Young-Seol Yoon, Jin-Ho Choi, Kyung-Min Kim, Young-Wan Choi, Seok Lee

Proceedings Volume 5729, (2005) https://doi.org/10.1117/12.589968

KEYWORDS: Vertical cavity surface emitting lasers, Transmitters, Optical interconnects, Optical printed circuit boards, Circuit switching, Capacitance, Device simulation, Instrument modeling, Resistance, Data transmission

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SPIE Journal Paper | 1 April 2000

Motion stereo based on Fourier local phase adaptive matching

Moon Park, Do-Kyoon Kim, Kyoung Roh, Tae-Sun Choi

OE, Vol. 39, Issue 04, (April 2000) https://doi.org/10.1117/12.10.1117/1.602466

KEYWORDS: Image filtering, Computer programming, Electronic filtering, Fourier transforms, Motion estimation, Spatial resolution, Optical engineering, Optical filters, Cameras, Phase matching

Proceedings Article | 30 April 1998 Paper

Combining 3D structure of real video and synthetic objects

Man-Bae Kim, Mun-Sup Song, Do-Kyoon Kim

Proceedings Volume 3295, (1998) https://doi.org/10.1117/12.307186

KEYWORDS: Visualization, Video, 3D image processing, 3D modeling, Cameras, Computer graphics, Virtual reality, Augmented reality, Solid modeling, Autoregressive models

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Proceedings Article | 30 April 1998 Paper

Stereoscopic conversion of monoscopic video by the transformation of vertical-to-horizontal disparity

Man-Bae Kim, Mun-Sup Song, Do-Kyoon Kim, Kwang-Chul Choi

Proceedings Volume 3295, (1998) https://doi.org/10.1117/12.307194

KEYWORDS: Video, Motion estimation, Cameras, 3D image processing, Image processing, Linear filtering, 3D vision, Video processing, Visualization, 3D displays

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Proceedings Article | 6 October 1997 Paper

Image compression based on motion segmentation

Man-Bae Kim, Do-Kyoon Kim

Proceedings Volume 3229, (1997) https://doi.org/10.1117/12.290359

KEYWORDS: Image compression, Image segmentation, Image processing, Motion estimation, Image processing algorithms and systems, Magnetic resonance imaging, Visualization, Cameras, Video compression, Video

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Showing 5 of 14 publications

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