Novel RF Interrogation of a Fiber Bragg Grating Sensor Using Bidirectional Modulation of a Mach-Zehnder Electro-Optical Modulator. - Sang-Jin Choi; Wankai Mao; Jae-Kyung Pan (Sensors, 2013)

FRP strain measurement using self-referencing intensity-based fiber optic sensor. - Sang-Jin Choi; Young-Chon Kim; Minho Song; Jae-Kyung Pan (ICEIC, 2014)

Novel intensity-based fiber optic vibration sensor using mass-spring transducer. - Hao Yi; Hyeon-Ho Kim; Sang-Jin Choi; Jae-Kyung Pan (ICEIC, 2014)

A Self-Referencing Intensity-Based Fiber Optic Sensor with Multipoint Sensing Characteristics. - Sang-Jin Choi; Young-Chon Kim; Minho Song; Jae-Kyung Pan (Sensors, 2014)

An Optical Fiber Displacement Sensor Using RF Interrogation Technique. - Hyeon-Ho Kim; Sang-Jin Choi; Keum-Soo Jeon; Jae-Kyung Pan (Sensors, 2016)

Twisted Dual-Cycle Fiber Optic Bending Loss Characteristics for Strain Measurement. - Sang-Jin Choi; Seong-Yong Jeong; Changhyun Lee; Kwon Gyu Park; Jae-Kyung Pan (Sensors, 2018)

Distributed Temperature Sensing Monitoring of Well Completion Processes in a CO2 Geological Storage Demonstration Site. - Dasom Sharon Lee; Kwon Gyu Park; Changhyun Lee; Sang-Jin Choi (Sensors, 2018)

Protection and Installation of FBG Strain Sensor in Deep Boreholes for Subsurface Faults Behavior Monitoring. - Sang-Jin Choi; Kwon Gyu Park; Chan Park; Changhyun Lee (Sensors, 2021)