Gyeongsik Ok

发表

Foreign-body detection in dry food using continuous sub-terahertz wave imaging

Gyeongsik Ok, Hyun-Jung Kim, Hyang Sook Chun, 2014 .

Highly Sensitive Detection of 4-Methylimidazole Using a Terahertz Metamaterial

Gyeongsik Ok, Hee Jun Shin, Hae Won Jang, 2018, Sensors.

High-speed terahertz imaging toward food quality inspection.

Gyeongsik Ok, Hyang Sook Chun, Sung-Wook Choi, 2014, Applied optics.

140 GHz Ultra-Long Bessel–Like Beam with Near-Wavelength Beamwidth

Gyeongsik Ok, Kee Jai Park, Gyeongsik Ok, 2020, Sensors.

Invisible Security Printing on Photoresist Polymer Readable by Terahertz Spectroscopy

Sungwook Choi, Gyeongsik Ok, Hee Jun Shin, 2017, Sensors.

Foreign Object Detection by Sub-Terahertz Quasi-Bessel Beam Imaging

Sungwook Choi, Kyunghyun Park, Gyeongsik Ok, 2012, Sensors.

High-performance sub-terahertz transmission imaging system for food inspection.

Gyeongsik Ok, Hyang Sook Chun, Sung-Wook Choi, 2015, Biomedical optics express.

Detection of Escherichia coli O157:H7 Using Automated Immunomagnetic Separation and Enzyme-Based Colorimetric Assay

Gyeongsik Ok, Ji Young Park, Kisang Park, 2020, Sensors.

Photonic–Plasmonic Nanostructures for Solar Energy Utilization and Emerging Biosensors

Gyeongsik Ok, Huu-Quang Nguyen, Jaebeom Lee, 2020, Nanomaterials.

Qualitative identification of food materials by complex refractive index mapping in the terahertz range.

Gyeongsik Ok, Hee Jun Shin, Sung-Wook Choi, 2018, Food chemistry.

Large-scan-area sub-terahertz imaging system for nondestructive food quality inspection

Gyeongsik Ok, Hee Jun Shin, Min-Cheol Lim, 2019, Food Control.

140-GHz subwavelength transmission imaging for foreign body inspection in food products

Gyeongsik Ok, Hyun-Joo Jang, Kisang Park, 2018 .