Almuni

Postdoctoral Researchers (2)

  • Changsu Jun ( 전창수)

Researcher @ Advanced Photonics Research Institute (APRI)

Email : tridra@gmail.com

B. S. : KAIST, Department of Physics, 2005

M. S. : KAIST, Department of Physics, 2007

Ph. D. : KAIST, Department of Physics, 2011

Research area

: Ultrafast nonlinear phenomena in fiber lasers and fiber systems

: Optical chaos in lasers

: Linear/nonlinear photonics in carbon nanomaterials

  • Pranav Kalode

Researcher @ WONIK IPS

E-mail : kalodep@ajou.ac.kr

B. S. : Nagpur University, Applied Physics, India, 2005

M. S. : Nagpur University, Applied Physics, India, 2007

Ph. D. : Hanyang University, Department of Physical Chemistry, Korea, 2015

Research area : 2D Material-based photonic & optoelectronic devices

Graduate Students (12)

  • Ju-Hee Im (임주희)

Researcher @ SD optics

Email : jhim@sdoptics.com

B. S. : Ajou University, Department of Physics, 2009

M. S. : Ajou University, Department of Energy Systems Research, 2011

Research area : Femtosecond fiber lasers

  • Yoonseok Yang (양윤석)

Researcher @ Hanhwa Systems

Email : yoonseok29.yang@hanwha.com

B. S. : Ajou University, Department of Physics, 2009

M. S. : Ajou University, Department of Energy Systems Research, 2012

Research area : Fabrication and characterization of nonlinear optical waveguide

  • Eunjung Lee (이은정)

Researcher @ LIG Nex1

Email : chocopie0130@gmail.com

B. S. : Ajou University, Department of Physics, 2012

M. S. : Ajou University, Department of Energy Systems Research, 2014

Research area : Fabrication of opto-deivce & measurement of nonlinear optical phenomena in saturable absorber


  • Seol-Won Park (박설원)

Researcher @ Korea Electrotechnology Research Institute (KERI)

Email : psw3123@keri.re.kr

B. S. : Ajou University, Department of Physics, 2013

M. S. : Ajou University, Department of Energy Systems Research, 2015

Research area : High power femtosecond fiber lasers

  • Hwanseong Jeong ( 정환성)

Researcher @ Agency for Defense Development (ADD)

Email : antipluto1@gmail.com, antipluto@ajou.ac.kr

B. S. : Ajou University, Department of Physics, 2011

M. S. & Ph. D : Ajou University, Department of Energy Systems Research, 2017

Research area : Ultrafast fiber lasers (Yb-, Er-, and Tm-doped fiber lasers)

  • Kyuhong Choi ( 최규홍)

MS's Degree Researcher @ Advanced Photonics Research Institute (APRI)

Email : ckh2028@gmail.com

B. S. : Ajou University, Department of Physics, 2015

M. S. : Ajou University, Department of Energy Systems Research, 2017

Research area : Power scaling of fiber lasers

  • Youngjun Cho ( 조영준)

Researcher @ LetinAR

Email : cyj1004@ajou.ac.kr

B. S. : Ajou University, Department of Physics, 2015

M. S. : Ajou University, Department of Energy Systems Research, 2017

Research area : Graphene systhesis & terahertz applications

  • Taekgyu Lee ( 이택규)

Researcher @ FTRC 미래기술연구소

Email : iddlxorrb@ajou.ac.kr

B. S. : Ajou University, Department of Physics, 2015

M. S. : Ajou University, Department of Energy Systems Research, 2018

Research area : Compact femtosecond fiber lasers

  • Hyunju Lee ( 이현주)

System Engineer @ UbiFun

Email : rotydzl@ajou.ac.kr

B. S. : Ajou University, Department of Physics, 2016

M. S. : Ajou University, Department of Energy Systems Research, 2018

Research area : Graphene saturable absorbers & terahertz applications

  • Paudel Ratna Bahadul

Current position: -

Email : ratna_paudel@yahoo.com

B. S. : Tribhuvan University, Department in Science and Technology, Nepal, 2008

M. S. : Bolton University, Department in Business information system, UK, 2011

M. S. : Ajou University, Department of Energy Systems Research, 2018

Research area : Graphene synthesis & terahertz applications

  • Namhun Park (박남훈)

Researcher @ Agency for Defense Development (ADD)

Email : soaicnv@gmail.com

B. S. : Ajou University, Department of Physics, 2014

M. S. : Ajou University, Department of Energy Systems Research, 2016

Ph. D : Ajou University, Department of Energy Systems Research, 2020

Post-doc : Korea Research Institute of Standards and Science(KRISS), Quantum Technology Institute, 2022

Research area : Quantum Optics, Nonlinear Optics, Ultrafast fiber lasers

  • Yoonjin Choi (최윤진)

Current position: -

Email : bodori0807@naver.com

B. S. : Ajou University, Department of Physics, 2020

M. S. : Ajou University, Department of Energy Systems Research, 2022

Research area : Development of analysis tools for surface characterization

Undergraduate Researchers (7)

  • Daekun Cho (조대근)

Current position: -

E-mail : degan85@gmail.com

B. S. : Ajou University, Department of Physics, 2011

Research area : Yb-doped high power fiber pulse laser

  • Seungchul Lee (이승철)

Current position: -

Email : -


  • Taekun Kim (김태근)

Current position: -

Email : -

  • Gun Lee (이건)

M.S. & Ph. D. : Seoul National University (SNU), 2018 -

Email : cozy1324@gmail.com

B. S. : Ajou University, Department of Physics, 2018

  • Hui-In Woo (우휘인)

Reseacher @ 포커스비전

Email : csyilysm@gmail.com

B. S. : Ajou University, Department of Physics, 2022

Research area : Nonlinear optics in graphene

  • Jaepil Jo (조재필)

M.S. : Korea Advanced Institute of Science and Technology (KAIST), 2022 -

E-mail : dlshadk2345@naver.com

B. S. : Ajou University, Department of Physics, 2022

Research area : Development of a novel focusing technique using the transmission matrix

  • Hyunjun Nam (남현준)

M.S. & Ph. D. : - , 2022 -

(Scholarship student at the Max Planck Foundation, Germany)

E-mail : nhj717@ajou.ac.kr

B. S. : Ajou University, Department of Physics, 2022

Research area : Nonlinear meta-optics