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반도체 양자점을 이용한 단광자 광원

2017.04.26 13:53

관리자 조회 수:357

seminar Date  
Date & Time  
Venue  
Speaker  

반도체 양자점을 이용한 단광자 광원

 

Prof.Donghan Lee   (Chungnam National Univ.)

 

Apr. 27, 2017 (Thu) 4:00 pm

Seminar Room(#1323, E6-2)

 

초록 : 

최근 양자암호통신의 상용화에 대한 관심이 크게 증가하고 있으며 그 중요한 부품이 단광자광원이다. 효율적인 “single photon on demand” 광원을 찾기 위해 지난 20 년간 많은 연구가 있었지만 아직 실용적인 단광자광원을 확보하지 못하였다. 본 발표에서는 비공진 방법을 이용한 효율적인 단일양자점 단광자광원에 대한 본 연구실의 연구 결과와 플라즈몬과 결합한 colloidal 양자점 단광자광원 개발에 대한 예비 결과를 소개하고 앞으로 나아가야 할 방향을 논의하고자 한다.

목록
번호 seminar Date Venue 제목
공지     Spring 2019: Physics Seminar Serises
공지     Spring 2019: Physics Colloquium
공지   Seminar Room #1323  Fall 2017: Physics Seminar Serises
공지   Seminar Room 1501  Fall 2017: Physics Colloquium
25   #1323(E6-2. 1st fl.)  Entanglement area law in strongly-correlated systems
24   #1323(E6-2. 1st fl.)  Quantum electron optics using flying electrons
23   #1323(E6-2. 1st fl.)  “Progress in the comparison of ARPES to DMFT for d and f strongly correlated electron systems”
22   #1323(E6-2. 1st fl.)  Bandgap Engineering of Black Phosphorus
21   #1323(E6-2. 1st fl.)  Dirac fermions in condensed matters
20   #1323(E6-2. 1st fl.)  Realizing Haldane Model in Fe-based Honeycomb Ferromagnetic Insulators
19   #1323(E6-2. 1st fl.)  Harmonic oscillator physics with single atoms in a state-selective optical potential
18   #1323(E6-2. 1st fl.)  Symmetry Protected Kondo Metals and Their Phase Transitions
17   #1323(E6-2. 1st fl.)  Dynamical Resonance between Two Optical Cavities via Optomechanical Oscillator
16   #1323(E6-2. 1st fl.)  Entanglement area law in strongly-correlated systems
15   #1323(E6-2. 1st fl.)  Quantum electron optics using flying electrons
14   #1323(E6-2. 1st fl.)  “Progress in the comparison of ARPES to DMFT for d and f strongly correlated electron systems”
13   #1323(E6-2. 1st fl.  Shift Charge and Spin Photocurrents in Dirac Surface States of Topological Insulator
12   #1323(E6-2. 1st fl.  Shift Charge and Spin Photocurrents in Dirac Surface States of Topological Insulator
11   #1323(E6-2. 1st fl.  Shift Charge and Spin Photocurrents in Dirac Surface States of Topological Insulator
10   #1323(E6-2, 1st Fl.)  Tuning microwave cavities with biased nonlinear dielectrics for axion searches
9   #1323(E6-2, 1st fl.)  Understanding 3D tokamak physics towards advanced control of toroidal plasma
8   #1323(E6-2, 1st fl.)  Quantum information processing using quantum dots and photonic crystal cavities
7   #1323(E6-2, 1st fl.)  Polarized 3He, Polarized Neutrons and New Interactions beyond the Standard Model
6   #1323(E6-2, 1st fl.)  Polarized 3He, Polarized Neutrons and New Interactions beyond the Standard Model
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