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반도체 양자점을 이용한 단광자 광원

2017.04.26 13:53

관리자 조회 수:1283

날짜 2017-04-27 16:00 
일시 Apr. 27, 2017 (Thu) 4:00 pm 
장소 Seminar Room(#1323, E6-2) 
연사 Prof.Donghan Lee (Chungnam National Univ.) 

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 날짜 장소 제목
324 2023-11-22 16:00  E6-2, #2502  [High Energy Theory Seminar] Renormalization and the Hierarchy Problem
323 2023-05-03 16:00  E6-2, #2502  Probing microscopic origins of axions by the chiral magnetic effect
322 2023-10-04 16:00  E6-2, #2502  [High-Energy Theory Seminar] Moving towards quantum technologies: the case of quantum batteries
321 2023-09-26 16:00  E6-2, #2502  [High Energy Theory Seminar]A new step in interacting dark sector cosmologies
320 2023-06-14 16:00  E6-2, #2502  [High-Energy Theory Seminar]Vertex algebras and extended operators in 4d N=2 SCFTs
319 2023-06-16 13:00  E6-2, #2502  Quantum critical states under extreme conditions
318 2023-11-01 16:00  E6-2, #2502  [High Energy Theory Seminar] Modular functions and 3D N=4 rank-zero superconformal field theories
317 2023-08-29 16:00  E6-2, #2502  [High Energy Theory Seminar] Towards string loop corrections in Calabi-Yau orientifold compactifications.
316 2015-08-03 10:30  E6-2, #1323 (Seminar Room)  Axion Search
315 2024-01-16 14:00  E6-2, #1323  Dimer Physics and Superconductivity in La3Ni2O7
314 2024-01-03 11:00  E6-2, #1323  Interplay of Strong Correlations, Topology, and Disorder in 2D Quantum Matters
313 2022-09-15 13:00  E6-2, #1323  AdS black holes: a review
312 2023-06-08 16:00  E6-2, #1323  Thermal decoupling in high-Tc cuprate superconductors
311 2023-07-18 11:00  E6-2, #1323  Non-Hermitian Casimir Effect of Magnons
310 2023-07-12 11:00  E6-2, #1323  Study of spin-1/2 antiferromagnetic kagome Heisenberg model by symmetric projected entangled simplex states
309 2023-12-19 16:00  E6-2, #1323  [High Energy Theory Seminar] Non-invertible symmetries, leptons, quarks, and why multiple generations
308 2023-07-19 16:00  E6-2, #1323  [High-Energy Theory Seminar]Deriving the Simplest Gauge-String Duality
307 2023-07-11 11:00  E6-2, #1323  Ordered phases, non-Fermi liquid, and quantum criticality driven by entanglement between multipoles and conduction electrons
306 2015-11-28 10:00  E6-2, #1323  Electron Tunneling Spectroscopy of Single and Bilayer Graphene with Hexagonal Boron Nitride as Tunneling Barrier
305 2015-11-19 16:00  E6-2, #1323  Emergent Collective Phenomena and Functions at Reduced Dimensions
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