Mr. Kwon-Wook Chun Profile

Kwon-Wook Chun

at Pusan National Univ

SPIE Involvement:

Author

Publications (8)

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 | 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 | 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

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 | 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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Showing 5 of 8 publications

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