Prof. Min-Cheol Oh Profile

Prof. Min-Cheol Oh

Professor at Pusan National University

SPIE Involvement:

Author

Publications (28)

Proceedings Article | 22 May 2023 Presentation + Paper

Polymer waveguide phase modulators integrated with silicon nitride waveguides for optical phased array LiDAR beam scanner

Eun-Su Lee, Kwon-Wook Chun, Jinung Jin, Sang-Shin Lee, Min-Cheol Oh

Proceedings Volume 12327, 1232705 (2023) https://doi.org/10.1117/12.2644836

KEYWORDS: Waveguides, Polymers, Silicon nitride, LIDAR, Phased array optics, Phase modulation, Polymer optics, Scanners, Integrated optics

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Proceedings Article | 22 May 2023 Presentation + Paper

Polymeric integrated optic current sensors based on polarization rotated reflection interferometry

Kwon-Wook Chun, Eun-Su Lee, Jinung Jin, Min-Cheol Oh

Proceedings Volume 12327, 123270L (2023) https://doi.org/10.1117/12.2645041

KEYWORDS: Sensors, Integrated optics, Polymers, Polymeric sensors, Waveguides

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Proceedings Article | 17 March 2023 Poster

In-situ beamforming method for optical phased array LiDAR

Jinung Jin, Eun-Su Lee, Kwonwook Chun, Ji-Young Gwon, Jin-Moo Heo, Sang-Shin Lee, Min-Cheol Oh

Proceedings Volume PC12424, PC124240V (2023) https://doi.org/10.1117/12.2648220

KEYWORDS: LIDAR, Phased array optics, Waveguides, Modulators, Polymers, Polymer multimode waveguides, Photodetectors, Unmanned vehicles, Solid state physics, Short wave infrared radiation

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Proceedings Article | 17 March 2023 Poster

Heterogeneous integration of polymer and silicon nitride waveguides for monolithic optical phased array

Eun-Su Lee, Kwon-Wook Chun, Jinung Jin, Sang-Shin Lee, Min-Cheol Oh

Proceedings Volume PC12424, PC124240W (2023) https://doi.org/10.1117/12.2648260

KEYWORDS: Waveguides, Polymers, Polymer multimode waveguides, Phased array optics, Modulators, Silicon, Scanners, Thermal optics, Refractive index, Photorefractive polymers

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Proceedings Article | 17 March 2023 Poster

High-accuracy optical current sensors based on an optical waveguide chip integrating various components of phase modulators, power splitters, and optical polarizers

Kwon-Wook Chun, Eun-Su Lee, Jinung Jin, Min-Cheol Oh

Proceedings Volume PC12424, PC124240Y (2023) https://doi.org/10.1117/12.2648577

KEYWORDS: Integrated optics, Sensors, Waveguides, Polarizers, Modulators, Optical components, Pollution, Polarization, Interferometry, Fiber optics sensors

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Proceedings Article | 5 March 2022 Poster

High contrast polymer waveguide for improving the beam scanning speed of polymer waveguide optical phased array

Eunsu Lee, Kwon-Wook Chun, Jinung Jin, Min-Cheol Oh

Proceedings Volume PC12004, PC120040Q (2022) https://doi.org/10.1117/12.2609156

KEYWORDS: Polymers, Waveguides, Polymer multimode waveguides, Phased array optics, Scanners, Thermal optics, Silicon, Refractive index, Phase modulation, Oxides

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Proceedings Article | 5 March 2022 Poster

Improvement of long-term operating stability on integrated optic current sensors

Kwon-Wook Chun, Eun-Su Lee, Jinung Jin, Min-Cheol Oh

Proceedings Volume PC12004, PC120040P (2022) https://doi.org/10.1117/12.2608632

KEYWORDS: Sensors, Integrated optics, Directional couplers, Waveguides, Signal attenuation, Measurement devices, Mach-Zehnder interferometers, Signal generators, Polarization, Optical lithography

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Proceedings Article | 5 March 2022 Poster

Fast beamforming algorithm for optical phased array beam scanning LiDAR

Jinung Jin, Eun-Su Lee, Kwon-Wook Chun, Min-Cheol Oh

Proceedings Volume PC12004, PC120040O (2022) https://doi.org/10.1117/12.2608452

KEYWORDS: Phased array optics, Waveguides, LIDAR, Modulators, Unmanned vehicles, Scanners, Polymers, Polymer multimode waveguides, Phase shifts, Optical arrays

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Proceedings Article | 8 March 2018 Paper

Optical current sensors incorporating an integrated optic device based on quadrature phase interferometer

Sung-Moon Kim, Min-Cheol Oh

Proceedings Volume 10535, 105351X (2018) https://doi.org/10.1117/12.2289186

KEYWORDS: Integrated optics, Sensors, Interferometers, Phase interferometry, Waveguides, Signal attenuation, Modulators, Polymers, Polymer multimode waveguides, Feedback control

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SPIE Journal Paper | 16 December 2013 Open Access

Optical characterization of refractive index sensors based on planar waveguide Fabry–Pérot Bragg grating cavity

Sang-Mae Lee, Won-Taek Jeong, Kyung-Chun Kim, Kyung-Jo Kim, Min-Cheol Oh, Simarjeet Saini, Mario Dagenais

JNP, Vol. 7, Issue 01, 073792, (December 2013) https://doi.org/10.1117/12.10.1117/1.JNP.7.073792

KEYWORDS: Fiber Bragg gratings, Sensors, Refractive index, Planar waveguides, Water, Waveguides, Polymers, Reflectivity, Polymer multimode waveguides, Cladding

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Proceedings Article | 20 May 2013 Paper

Optical characterization of refractive index sensors based on planar waveguide Fabry-Perot Bragg grating cavity

Sang-Mae Lee, Wan-Taek Jeong, Kyung-Chun Kim, Kyung-Jo Kim, Mincheol Oh, Thomas Chung, Simarjeet Saini, Mario Dagenais

Proceedings Volume 8879, 887909 (2013) https://doi.org/10.1117/12.2018636

KEYWORDS: Fiber Bragg gratings, Sensors, Refractive index, Water, Waveguides, Planar waveguides, Fabry–Perot interferometers, Optical design, Reflectivity, Polymer multimode waveguides

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Proceedings Article | 13 March 2013 Paper

Near infrared tunable lasers based on flexible polymeric Bragg reflection waveguide devices

Nam-Seon Son, Kyung-Jo Kim, Jun-Whee Kim, Chi-Hun Sung, Min-Cheol Oh

Proceedings Volume 8627, 86271C (2013) https://doi.org/10.1117/12.2005610

KEYWORDS: Waveguides, Polymers, Tunable lasers, Polymer multimode waveguides, Fiber Bragg gratings, Near infrared, Wavelength tuning, Reflectivity, Refractive index, Reflectors

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Proceedings Article | 13 March 2013 Paper

Integrated-optic polarization controllers based on polymer waveguide

Jun-Whee Kim, Su-Hyun Park, Woo-Sung Chu, Min-Cheol Oh

Proceedings Volume 8627, 86271B (2013) https://doi.org/10.1117/12.2005519

KEYWORDS: Polarization, Polymers, Waveguides, Birefringence, Polymer multimode waveguides, Modulators, Integrated optics, Polymer thin films, Thin films, Poincaré sphere

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Proceedings Article | 12 February 2010 Paper

Label-free biosensors with enhanced sensitivity based on polymer waveguide Bragg reflectors

Jun-Whee Kim, Kyung-Jo Kim, Min-Cheol Oh

Proceedings Volume 7604, 76041F (2010) https://doi.org/10.1117/12.843155

KEYWORDS: Polymers, Waveguides, Polymer multimode waveguides, Sensors, Biosensors, Cladding, Molecules, Refractive index, Reflection, Receptors

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Proceedings Article | 9 September 2008 Paper

Widely tunable polymeric Bragg wavelength filters operated by mechanical strain

Kyung-Jo Kim, Hoon Kim, Min-Cheol Oh

Proceedings Volume 7039, 70391G (2008) https://doi.org/10.1117/12.795710

KEYWORDS: Polymers, Waveguides, Polymer multimode waveguides, Tunable filters, Reflectors, Cladding, Fiber Bragg gratings, Optical filters, Photoelasticity, Thermal optics

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Proceedings Article | 3 September 2008 Paper

In-situ strain monitoring in liquid containers of LNG transporting carriers

Min-Cheol Oh, Jun-Kyu Seo, Kyung-Jo Kim, Sang-Min Lee, Myung-Hyun Kim

Proceedings Volume 7070, 70700X (2008) https://doi.org/10.1117/12.795793

KEYWORDS: Fiber Bragg gratings, Sensors, Fiber optics sensors, Waveguides, Reflection, Liquids, Fiber optics, Optical fibers, Foam, Polyurethane

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Proceedings Article | 11 September 2007 Paper

Flexible Bragg reflection waveguide devices fabricated on a plastic substrate

Kyung-Jo Kim, Jeong-Ah Yi, Min-Cheol Oh, Young-Ouk Noh, Hyung-Jong Lee

Proceedings Volume 6645, 66451W (2007) https://doi.org/10.1117/12.733470

KEYWORDS: Polymers, Waveguides, Reflectors, Polymer multimode waveguides, Silicon, Cladding, Reflection, Semiconducting wafers, Reflectivity, Gold

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Proceedings Article | 4 October 2006 Paper

Ultra-low crosstalk polymer waveguide thermo-optic switches

Min-Cheol Oh, Young-Ouk Noh, Hyung-Jong Lee

Proceedings Volume 6351, 635114 (2006) https://doi.org/10.1117/12.688059

KEYWORDS: Waveguides, Switches, Attenuators, Polymers, Electrodes, Polymer multimode waveguides, Thermal optics, Switching, Temperature metrology, Optical switching

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Proceedings Article | 28 September 2006 Paper

Effect of LiF-electron injection layer thickness on efficiencies of organic light emitting diode

Won-Ju Shin, Jin-Heon Kim, Min-Cheol Oh, Jae Chang Kim, Tae-Hoon Yoon

Proceedings Volume 6355, 635519 (2006) https://doi.org/10.1117/12.688636

KEYWORDS: Laser induced fluorescence, Organic light emitting diodes, Ultraviolet radiation, Aluminum, Luminous efficiency, Electrodes, Organic materials, Alkali metals, Lithium, Metals

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Proceedings Article | 14 September 2006 Paper

Polymeric waveguide biosensors with Bragg gratings

Min-Cheol Oh, Kyung-Jo Kim, Jae-Hyun Lee, Kwang-Nak Koh

Proceedings Volume 6331, 63310S (2006) https://doi.org/10.1117/12.678251

KEYWORDS: Sensors, Potassium, Waveguides, Ions, Reflection, Gold, Polymers, Polymer multimode waveguides, Molecules, Cladding

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Proceedings Article | 30 August 2005 Paper

Polymeric variable optical attenuator with a large-core for increased alignment tolerance

Min-Cheol Oh, Su-Hong Cho, Young-Ouk Noh, Hyung-Jong Lee, Jung-Jin Joo, Myung-Hyun Lee

Proceedings Volume 5935, 59350R (2005) https://doi.org/10.1117/12.619769

KEYWORDS: Waveguides, Polymers, Signal attenuation, Optical alignment, Tolerancing, Optical fibers, Polymer multimode waveguides, Beam propagation method, Variable optical attenuators, Refractive index

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Proceedings Article | 14 July 2003 Paper

What the ultimate polymeric electro-optic materials will be: guest-host, crosslinked, or side-chain?

Cheng Zhang, Hua Zhang, Min-Cheol Oh, Larry Dalton, William Steier

Proceedings Volume 4991, (2003) https://doi.org/10.1117/12.479445

KEYWORDS: Polymers, Chromophores, Modulators, Waveguides, Electro optic polymers, Second-harmonic generation, Electro optics, Thermography, Cladding, Nitrogen

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Proceedings Article | 11 November 2002 Paper

Nonlinear optic polymer electro-optic modulators for space applications

James Grote, John Zetts, Robert Nelson, Darnell Diggs, Frank Hopkins, Perry Yaney, Cheng Zhang, William Steier, Min-Cheol Oh, Harold Fetterman, Alex K.-Y. Jen, Larry Dalton, Edward Taylor, James Winter, Anthony Sanchez, Douglas Craig

Proceedings Volume 4823, (2002) https://doi.org/10.1117/12.453494

KEYWORDS: Polymers, Cladding, Nonlinear optics, Electro optic polymers, Electrodes, Polymethylmethacrylate, Space operations, Refractive index, Glasses, Chromium

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Proceedings Article | 3 June 2002 Paper

Optimized cladding materials for nonlinear-optic polymer-based devices

Mary Leovich, Perry Yaney, Cheng Zhang, William Steier, Min-Cheol Oh, Harold Fetterman, Alex K.Y. Jen, Larry Dalton, James Grote, Robert Nelson, John Zetts, Frank Hopkins

Proceedings Volume 4652, (2002) https://doi.org/10.1117/12.469557

KEYWORDS: Cladding, Polymers, Nonlinear optics, Electrodes, Polymethylmethacrylate, Optoelectronics, Electro optic polymers, Glasses, Absorption, Electro optics

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Proceedings Article | 6 December 2001 Paper

Advancements in conductive cladding materials for nonlinear-optic-polymer-based optoelectronic devices

James Grote, John Zetts, Robert Nelson, Frank Hopkins, Jeremy Huddleston, Perry Yaney, Cheng Zhang, William Steier, Min-Cheol Oh, Harold Fetterman, Alex K.Y. Jen, Larry Dalton

Proceedings Volume 4470, (2001) https://doi.org/10.1117/12.449656

KEYWORDS: Cladding, Polymers, Nonlinear optics, Polymethylmethacrylate, Photoresist materials, Photoresist developing, Refractive index, Electro optic polymers, Electrodes, Gold

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Proceedings Article | 29 November 2000 Paper

Photonic time stretching of 102-GHz millimeter waves using 1.55-um polymer electro-optic modulator

Harold Fetterman, Daniel Chang, Hernan Erlig, Min-Cheol Oh, Cheng Zhang, William Steier, Larry Dalton

Proceedings Volume 4114, (2000) https://doi.org/10.1117/12.408567

KEYWORDS: Modulators, Modulation, Dispersion, Polymers, Optical fibers, Single sideband modulation, Electro optic polymers, Electrooptic modulators, Signal attenuation, Microwave radiation

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Proceedings Article | 22 January 1997 Paper

Integrated-optical M x N (M=4, N=8) space switch consisting of phased array optical beam steering devices in electro-optic polymer

Wol-Yon Hwang, Min-Cheol Oh, Jang-Joo Kim

Proceedings Volume 3006, (1997) https://doi.org/10.1117/12.264234

KEYWORDS: Switches, Waveguides, Integrated optics, Phased array optics, Astronomical imaging, Switching, Beam steering, Phase shifts, Electro optics, Beam splitters

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Proceedings Article | 5 October 1995 Paper

TE-TM polarization converters based on electro-optic poled polymer

Jang-Joo Kim, Wol-Yon Hwang, Min-Cheol Oh, Sang-Yung Shin

Proceedings Volume 2527, (1995) https://doi.org/10.1117/12.222812

KEYWORDS: Polarization, Electrodes, Waveguides, Birefringence, Dielectric polarization, Electro optics, Refractive index, Electroactive polymers, Cladding, Electro optic polymers

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Showing 5 of 28 publications

Conference Committee Involvement (5)

Integrated Optics: Devices, Materials, and Technologies XXI

30 January 2017 | San Francisco, California, United States

Integrated Optics: Devices, Materials, and Technologies XX

15 February 2016 | San Francisco, California, United States

Integrated Optics: Devices, Materials, and Technologies XIX

9 February 2015 | San Francisco, California, United States

Integrated Optics: Devices, Materials, and Technologies XVIII

3 February 2014 | San Francisco, California, United States

Integrated Optics: Devices, Materials, and Technologies XVII

5 February 2013 | San Francisco, California, United States

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