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반도체 양자점을 이용한 단광자 광원

2017.04.26 13:53

관리자 조회 수:390

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
125     THE FIRST WEDNESDAY MULTIDISCIPLINARY FORUM file
124   Natual Scien Bldg.(E6)m #1501  Physics Colloquium : 2016 Fall file
123   May 19 (Thu) 4PM  Nonlinear/quantum optical effect in silicon nano-photonics
122   Lecture Hall, College of Natural Sciences [#1501,E6-2]  Topological Defects and Phase Transitions
121   Lecture Hall, College of Natural Sciences [#1501,E6-2]  Topological Defects and Phase Transitions
120   Lecture Hall, College of Natural Sciences [#1501,E6-2]  Topological Defects and Phase Transitions
119   KI Blgd.(E4), Lecture Room Red B501 (5F)  First Principles Approaches for Intermolecular Interactions: From Gas-Phase Dimers to Liquid Water and Molecular Crystal Polymorphism file
118   KAIST Natural Science Building (E6-5), EDU 3.0 Room(1st fl.)  Relational Logic (with applications to Quantum Mechanics, String Theory, Cosmology, Neutrino Oscillations, Statistical Mechanics)
117   KAIST Natural Science Building (E6-2), RM #4314  Radio frequency engineering
116   E6. #1501(1st fl.)  Graphene analogue in (111)- BaBiO3 bilayer heterostructures for topological electronics
115   E6. #1501(1st fl.)  Aperiodic crystals in low dimensions
114   E6-2. 5st fl. #1501  Spectroscopic studies of iron-based superconductors : what have we learned?
113   E6-2. 2nd fl. #2501  Ultrafast X-ray Studies on Dynamics Matter in Extreme Conditions
112   E6-2. 1st fl. #1501  Topological phases of matter in nonequilibrium: Topology of the Wannier-Stark ladder
111   E6-2. 1st fl. #1501  Jan. Switching handedness of of chiral solitons in Z4 topological insulators
110   E6-2. 1st fl. #1501  Interference of single charged particles without a loop and dynamic nonlocality
109   E6-2. 1st fl. #1501  Cotunneling drag effect in Coulomb-coupled quantum dots
108   E6-2. 1st fl. #1501  Theoretical Overview of Iron-based superconductors and its future
107   E6-2. 1st fl. #1323  Confinement of Superconducting Vortices in Magnetic Force Microscopy
106   E6-2. 1st fl. #1323  “Hybrid quantum systems with mechanical oscillators”
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