logo

korean english

게시판

Home > 게시판 > 세미나

이번 학기 콜로퀴움은 학교의 권고를 따라, 사회적 거리두기 단계와 연계하여 온라인 혹은 오프라인(온라인 방송 병행)으로 운영될 예정입니다.

열번째 강연에는 성균관대학교 물리학과 이경하 교수님을 모시고 콜로퀴움을 개최하오니, 학과 구성원 여러분의 많은 참여를 부탁 드립니다.

코로나19 확산방지를 위해 다과는 제공하지 않습니다.


                                     
            

1. Title: The era of gravitational waves, and the science that makes it possible


2. Speaker: 이  경  하  교수님
(성균관대학교 물리학과)


3. Date & Time: Dec. 2. (Wed.) 2020.  4:30 PM


4. Place: Natural Science 1,  Room No. 31214


5. Abstract: According to the Theory of General Relativity, gravitational waves are ripples in spacetime caused by the asymmetrical acceleration of mass. 100 years since Einstein first predicted the existence of gravitational waves, the Advanced LIGO detectors succeeded in first direct detection in 2015. The most important contribution that made the detections possible was the upgrade to the Advanced LIGO, including a quadruple pendulum system, and monolithic fused silica final stage suspensions. To further improve the sensitivity of the detectors, world-wide collaboration works on various experimental and modelling are under progress to investigate. Among all research efforts, enhances suspension system investigation and atomic structure study for the coatings will be briefly introduced in this talk. As a general introduction of experimental gravitational wave research, instrumental science side of the LIGO detectors will be discussed.

번호 제목 날짜 조회 수
공지 <12/8(Thu.) 11:00am>노벨상 소개 강연 - 2016년 노벨 물리학상: 위상 응집 물리의 탄생 2016.11.28 1078421
49 2022학년도 1학기 콜로퀴움 일정 2022.01.10 46568
48 <Mar.21(Wed.) 4:30 PM>깊은 땅속 중성미자 실험, DUNE 2018.03.14 46501
47 <Nov. 1(Wed.) 4:30 PM> 광자와 이온트랩을 이용한 양자 정보처리 2017.10.25 46357
46 <Nov.29(Wed.) 4:30 PM> The Intensity Frontier Experiment & SHiP 2017.11.22 46323
45 <May.23(Wed.) 4:30 PM> 한국 희귀동위원소과학 프로젝트(Rare Isotope Science Project in Korea) 2018.05.16 46284
44 <Mar.7(Wed.) 4:30 PM>Acoustic metamaterial: principles and applications of phononic crystals 2018.03.02 46038
43 <Nov.21(Wed.) 4:30 PM> 핵물리학과 RAON 2018.11.15 45660
42 <Dec.6(Wed.) 4:30 PM> 실험핵천체물리학: 과거와 미래(Experimental Nuclear Astrophysics: Past and Future) 2017.11.29 45578
41 <May.30(Wed.) 4:30 PM> 구리산화물 고온 초전도체의 특성과 응용 2018.05.23 45423
40 <Mar.28(Wed.) 4:30 PM>우주의 번개와 천둥 2018.03.27 45135
39 <April.18(Wed.) 4:30 PM>금속의'블랙스완' 2018.04.11 44287
38 <Oct.17(Wed.) 4:30 PM> CMS 실험에서의 Machine Learning활용 2018.10.12 43656
37 <Oct.31(Wed.) 4:30 PM> 산업에서 활용되는 수학의 세계, 산업수학이란? 2018.10.22 43294
36 <Oct. 13(Wed.)> Electric Quantum Oscillation: A New Form of Quantum Oscillation 2021.10.06 43079
35 <Mar.31(Wed.)> Nonlinear nanophotonics using on-chip microring resonator 2021.03.25 42700
34 <May.8(Wed.)> Genesis of Matter 2019.05.01 41716
» <Dec.2(Wed.)>The era of gravitational waves, and the science that makes it possible 2020.11.25 40309
32 <Oct. 27(Wed.)> How interactions shape ecological communities 2021.10.20 39686
31 <Oct.28(Wed.)> Physics of Global Warming 2020.10.22 38934
30 <Nov.13(Wed.)>The Science of Quark-Gluon Plasma 2019.11.06 36760