1. RFP : 다중 감염성 질환 스크리닝을 위한 멀티채널 진단키트 개발

2. 해당분과 : 4-1-2 과제

3. 과제명 : 감염성 질환 다중 면역진단 기기 개발

4. 연구책임자 : 김은주(대구경북과학기술원)

[Abstract]

We propose a deformed microcavity laser, where a high-Q mode group emits unidirectionally. The cavity comprises three circular arcs and one linear section. To minimize diffraction effects from the boundary, three circular arcs and one linear section are tangentially connected. By adjusting the sizes and the positions of the two sub-circular arcs, unidirectionality is maximized. In an experiment with an InP based InGaAsP semiconductor microcavity laser, a lasing mode group localized on aperiod-7 unstable periodic orbit emits unidirectionally. In our resonance calculation, a high-Q factor is confirmed.