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Joo-Nyung Jang Edit Profile

research scientist

Joo-Nyung Jang, Korean research scientist. Recipient Presidential Silver award, Samsung Advanced Institute of Science and Technology, 1995, Excellent Researcher award, Samsung Electronics Company, 1999, Osher Re-entry Scholarship award, University Southampton, 2001; scholar, 2000-2003, Samsung Electronics, 2000-2003, 2003-2007.


Jang, Joo-Nyung was born on September 5, 1969 in Daegu, Republic of Korea. Son of Sangyoon Jang and Sooryun Choi.


Bachelor of Science, Pohang University of Science and Technology, Pohang, Republic of Korea, 1992. Master of Science, Pohang University of Science and Technology, Pohang, Republic of Korea, 1994. Doctor, University Cambridge, England, 2007.


Researcher SAIT, Yongin, Republic of Korea, 1994—1996. Senior researcher Samsung Electronics Company, since 1996. Visiting research scientist Korea Institute of Science and Technology, Seoul, Republic of Korea, 1996—1998.


  • Achievements include patents for electric field waveform for layer rotation of the chiral smectic C phase. Patents for optical device with immediate gain for brightness enhancement of optical pulses. Patents for optical wavelength filter and multiplexer.

    Patents for optical pulse amplifier. Patents for temperature insensitive long period fiber grating. Patents for erbium doped fiber amplifier full band design with single long period fiber grating.


  • Other Work

    • Contributor articles to professional journals.


  • Other Interests

    Travel, swimming, skiing, music.


Married Sanghee Kim; 1 child Grace Soojung.

Sangyoon Jang

Sooryun Choi

Sanghee Kim

Grace Soojung Jang