이번 학기 콜로퀴움은 학교의 권고를 따라, 사회적 거리두기 단계와 연계하여 온라인 혹은 오프라인(온라인 방송 병행)으로 운영될 예정입니다.

다섯번째 강연에는 KIST의 정호중 박사님을 모시고 콜로퀴움을 개최하오니, 학과 구성원 여러분의 많은 참여를 부탁 드립니다.

코로나19 확산방지를 위해 다과는 제공하지 않습니다.

                                       아            래

1. Title: Nonlinear nanophotonics using on-chip microring resonator

2. Speaker: 정  호  중 박사님 (Korea Institute of Science and Technology (KIST))

3. Date & Time: Mar. 31. (Wed.) 2021.  4:30 PM

 
4. Place: Natural Science 1,  Room No. 31214

 5. Abstract: Nonlinear interactions of light and material enable powerful controls for electromagnetic fields. One of the most important nonlinear phenomena is the frequency conversion from one color to another, which has many applications such as supercontinuum generation, soliton excitation and entangled photon pair generation. To observe these nonlinear effects, the photons need to be overlapped either in time or space scales. The former method is realized by pulsed lasers, and the latter one is achieved by optical cavities. In this talk, the on-chip micro cavities and their applications in nonlinear optics are discussed.