• J. -Y. Jang and S. -G. Park, “A 50 Ms/s First-Order Mismatch Error Shaping and Third-Order Noise-Shaping SAR ADC for IOT Applications,” 2023 IEEE International Conference on Network Intelligence and Digital Content (IC-NIDC), 2023

• Tai-Soon Park, Sang-Gyu Park, “A Small CMOS Temperature Sensor With a Inaccuracy of -0.6’C~1.1’C From 25’C~115’C,” IMID 2010, KIDS, 2010

• Tai-Soon Park, Sang-Gyu Park, “Small CMOS Temperature Sensor Using MOSFETs in the Intermediate-Inversion Region,” IMID 2009, KIDS

• Dong-Jun Kim, Ju-Ho Park, Sang-Gyu Park, “Area-Efficent Power Clamp Circuit Using gate-coupled structure for Smart Power ICs,” 2008 International SoC Design Conference(ISOCC), IEEK, 2008.11

• C.-B.Huang, D.E.Leaird, S.-G. Park, A.M. Weiner, “Coherence Examination of Nonlinearly Broadened Phase-Modulated CW Laser Frequency Combs using a DPSK Encoder/Decoder,” 2007 Lasers & Electro-Optics Society(LEOS), IEEE, 10.21-25.2007

• D.E.Leaird, C.-B.Huang, Z. Jiang, S.-G. Park, A.M. Weiner, “DPSK Vulnerability and Counter-Measure in Code-Switched O-CDMA,” 2007 Lasers & Electro-Optics Society(LEOS), IEEE, 10.21-25.2007

• Jae-Young Park, Dong-Jun Kim and Sang-Gyu Park, “Area-Efficient ESD Power Clamp Circuit Using Darlington scheme for Smart Power Ics,” 2007 International SoC Design Conference(ISOCC), IEEK, pp.533-534, 10.15-16.2007

• Jae-Young Park, Dong-Jun Kim and Sang-Gyu Park, “Design on the DMOS-based Avalanche-mode Power-Rail ESD Clamp in a 0.35um BCD Process,” ITC-CSCC 2007 TD1-3, 7.8-11.2007

• Jae-Young Park, Dong-Jun Kim and Sang-Gyu Park, “DMOS-based Avalanche-mode Power-Rail ESD Clamp for a 0.35um BCD Process,” Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices(AWAD) 2007, PP.209-212 IEEK, IEICE of Japan, 6.25-27.2007

• Dewill Chung, Byong-Deok Choi, Sang-Gyu Park, “A New Model for Kink-Effect in Poly-Silicon Thin-Film Transistors,” 2006 Asian Symposium on Information Display(ASID), New Delhi, ASID, 10.8-12.2006

• D.Chung, J.Park, and S.-G.Park, “A Simple model and Parameter extraction method for the description of ON-current of LT-PS TFT,” 2006 International Meeting on Information Display(IMID), International Display Manufacturing Conference(IDMC), IMID/IDMC, 8.22-25.2006

• D.E.Leaird, C.-B.Huang, Z. Jiang, S.-G. Park, A.M. Weiner, “DPSK Based Eavesdropper Vulnerability in Two-Code keyed O-CDMA Systems, “Optical Fiber Communication (OFC)/National Fiber Optic Engineers Conference(NFOEC), 2006

• Sang-Gyu Park, Ki-Dong Hong, Hang-Soo Cho, Youn-Seon Jang, Kwangjoon Kim, “Nonlinear and Linear Impairments in WDM Transmissions Employing Multi-Level DPSK Modulation Formats,” Optical Fiber Communication Conference (OFC), California, Mar. 6-11, 2005

• A. H. Gnauck, J. M. Wiesenfeld, Sang-Gyu Park, L. D. Garrett, [invited] “Review of Optical Transmission Using Rapidly-Dispersed Signals,” to be presented at OSA Topical Meeting, ‘Optical Amplifiers and Their Applications’, 2001

• Sang-Gyu Park, A. H. Gnauck, J. M. Wiesenfeld and L. D. Garrett, “High-speed WDM transmission using highly dispersed pulses,” Optical Fiber Communication Conference (OFC), Baltimore, Mar. 5-10, 2000

• A.M. Weiner, S.-G. Park, M.R. Melloch, A.J. Taylor, C.W. Siders, J.L. Siders, “Enhancement of Narrowband THz Radiation via Femtosecond Pulse Shaping ,” Nonlinear Optics and Excitation Kinetics in Semiconductors, Marburg, Germany, April 10-13, 2000

• A. H. Gnauck, Sang-Gyu Park, J. M. Wiesenfeld and L. D. Garrett, [postdeadline] “Highly dispersed pulses for 40-Gb/s transmission over multiple 120-km spans of conventional single-mode fiber,” IEEE Laser and Electro-optics society (LEOS) Annual meeting, San Francisco, 1999

• Sang-Gyu Park, M. R. Melloch, A. M. Weiner, C. W. Siders, J. L. W. Siders and A. J. Taylor, “High-power narrow-band THz generation using multiple-pulse excitation of photoconductive antennas,” [invited] Conference on Millimeter-Wave Materials Devices and Components, SPIE Annual Meeting, Denver, 1999

• Sang-Gyu Park, L. H. Spiekman and J. M. Wiesenfeld, “Chirp consequences of all-optical RZ to NRZ conversion using cross-phase modulation in an active semiconductor PIC,” OSA Topical Meeting, ‘Optical Amplifiers and Their Applications,’ Tokyo, Japan, 1999

• Sang-Gyu Park, M. R. Melloch and A. M. Weiner, “Observation of the transition from the near-field to the far-field region for broadband terahertz radiation,” Conference on Lasers and Electro-Optics (CLEO), Baltimore, 1999

• A. J. Taylor, C. W. Siders, J. L. W. Siders, S.-G. Park, M. R. Melloch and A. M. Weiner, “Enhancement of narrow-band terahertz radiation from large aperture photoconductors through multiple pulse excitation,” Conference on Lasers and Electro-Optics (CLEO), Baltimore,1999

• Sang-Gyu Park, M. R. Melloch and A. M. Weiner, “Measurement of terahertz waveforms using electro-optic and photoconductive sampling,” Optical Society of America (OSA) Annual meeting, Baltimore, 1998

• Sang-Gyu Park, M. R. Melloch and A. M. Weiner, “Comparison of terahertz waveforms measured by E-O sampling and a photoconductive dipole antenna,” Conference on Lasers and Electro-Optics (CLEO), San Francisco, 1998

• Craig W. Siders, J. L. W. Siders, R. N. Jacobs, A. J. Taylor, Sang-Gyu Park, M. R. Melloch and A. M. Weiner, “Carrier relaxation dynamics in low-temperature-grown GaAs thin films via transient terahertz spectroscopy,” American Physical Society (APS) Annual meeting, 1998

• A. M. Weiner and Sang-Gyu Park [invited], “Femtosecond pulse shaping for control of THz radiation from photoconducting antennas,” OSA Topical meeting ‘Radiative processes and Dephasing in Semiconductors’, 1998

• Yongqian Liu, Sang-Gyu Park and A. M. Weiner [post deadline], “Terahertz waveform synthesis and enhanced narrow-band terahertz generation using femtosecond pulse shaping,” Ultrafast Phenomena X, San Diego, 1996

• Yongqian Liu, Sang-Gyu Park and A. M. Weiner [post deadline], “Manipulation and enhancement of terahertz radiation from photoconducting antennas excited by shaped femtosecond pulses,” Quantum Electronics and Laser Science Conference (QELS), Anaheim, 1996

• A. M. Weiner and Sang-Gyu Park [invited], “Prospects for ultrafast optical control of coherent charge oscillations in semiconductors,” SPIE meeting ‘NSF forum on optical science and engineering,’ 1995