We had a virtual end-of-year celebration.

We enjoyed a time talking with alumni!!

We hope all of you have a great year ahead.

(2021.07) Our group attended Optics and Photonics Congress 2021 (OPC 2021) held in Jeju islands!!

(2020. 12)

We had a virtual end-of-year celebration :)

It was nice time to meet alumni for a long time.

Happy new year to everyone!!


Group dinner in Jeju island during ALTA 2018


Happy hiking (Gwanggyosan Mountain)!!

(2017, Summer)

Rafting on the Naerincheon river with alumi :)

(2016, Summer)

Rafting on the Hongcheon river with alumni :)

(2015, Fall)

Gwanggyosan mountain-hiking makes man healthy :)

(2012, 05)

Prof's office on Teacher's day :)