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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.

번호 날짜 장소 제목
409 2018-05-17 13:30  E6-2. 1st fl. #1323  Quantum Spin Liquid in Kitaev Materials file
408 2023-07-12 11:00  E6-2, #1323  Study of spin-1/2 antiferromagnetic kagome Heisenberg model by symmetric projected entangled simplex states
407 2017-09-13 16:00  #1323 (E6-2. 1st fl.)  An Introduction to Quantum Spin Liquids file
406 2017-09-12 16:00  #1323 (E6-2. 1st fl.)  Exact Solution for the Interacting Kitaev Chain at Symmetric Point file
405 2023-12-08 10:30  E6-2, Rm#2502  Novel transport phenomena in insulators
404 2017-11-08 13:00  #5318 (E6-2. 5th fl.)  “Emergent exotic quasiparticles in quantum spin liquids” file
403 2020-09-22 09:30  Zoom webinar  Physics and applications of soliton microcombs(Quantum- & Nano-Photonics) file
402 2017-04-05 12:00  Room 101, Creative Learning Bldg.(E11)  2017년 4월 첫수 융합포럼 개최 안내(물리학과 & 원자력 및 양자공학과 공동 개최)/The First Wednesday Multidisciplinary Forum in April 2017 organized by Dept. of Physics & Dept. of Nuclear & Quantum Engineering file
401 2020-10-09 09:00  https://kaist.zoom.us/j/85161896513?pwd=U3pwWFFZaWVRamxDZUR5REhNeVk0UT09  Quantum Many-Body Simulation file
400 2023-11-08 10:00  E6-2,#2502 & zoom  [High Energy Theory seminar] The Vacuum Sector of Asymptotically Isometric Codes
399 2018-05-31 16:00  #1323, E6-2  Dynamic control of optical properties with gated-graphene metamaterials file
398 2023-05-17 16:30  Zoom  Detecting Hidden Photon Dark Matter via the Excitation of Qubits file
397 2023-02-20 16:00  Room 1323, KAIST Natural Sciences Lecture Hall(E6)  Physics of ferromagnet/superconductor junctions
396 2018-11-22 15:00  E6 Room(#1323)  Experimental and Computational Study on Physical Properties based on Granular System file
395 2021-02-17 09:00  Online  석학 대중 강연 및 강의 시리즈 file
394 2019-04-04 16:00  #1323, E6-2  Chiral spin-photon interaction at nanoscale file
393 2023-11-22 10:00  E6-2, #5301 & zoom  [High Energy Theory Seminar] Exact Quantum Algorithms to Recognize Quantum Phases of Matter
392 2019-05-24 16:00  #1323, E6-2  Infrared spectroscopy study on metal-insulator transitions in layered perovskite iridates file
391 2023-06-16 13:00  E6-2, #2502  Quantum critical states under extreme conditions
390 2019-12-05 16:00  #1323, E6-2  Subwavelenth Photonic Devices: From Single Photon Sources to Solar Cell file