"Cloaking and transformation optics"의 두 판 사이의 차이
Pythagoras0 (토론 | 기여) |
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| (사용자 3명의 중간 판 6개는 보이지 않습니다) | |||
| 1번째 줄: | 1번째 줄: | ||
| − | We describe recent theoretical and experimental progress on making objects invisible to detection by electromagnetic waves, acoustic waves and quantum waves. Maxwell's equations have transformation laws that allow for design of electromagnetic materials that steer light around a hidden region, returning it to its original path on the far side. Not only would observers be unaware of the contents of the hidden region, they would not even be aware that something was being hidden. The object, which would have no shadow, is said to be cloaked. We recount some of the history of the subject and discuss some of the mathematical issues involved. | + | We describe recent theoretical and experimental progress on making objects invisible to detection by electromagnetic waves, acoustic waves and quantum waves. Maxwell's equations have transformation laws that allow for design of electromagnetic materials that steer light around a hidden region, returning it to its original path on the far side. Not only would observers be unaware of the contents of the hidden region, they would not even be aware that something was being hidden. The object, which would have no shadow, is said to be cloaked. We recount some of the history of the subject and discuss some of the mathematical issues involved. |
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[http://en.wikipedia.org/wiki/Invisible_Woman ]http://en.wikipedia.org/wiki/Invisible_Woman | [http://en.wikipedia.org/wiki/Invisible_Woman ]http://en.wikipedia.org/wiki/Invisible_Woman | ||
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Science Magazine | Science Magazine | ||
| 11번째 줄: | 11번째 줄: | ||
No. 5, breakthrough of 2006 http://www.sciencemag.org/cgi/content/full/314/5807/1850a | No. 5, breakthrough of 2006 http://www.sciencemag.org/cgi/content/full/314/5807/1850a | ||
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[http://www.rni.helsinki.fi/%7Emjl/invisibility_publications.html http://www.rni.helsinki.fi/~mjl/invisibility_publications.html] | [http://www.rni.helsinki.fi/%7Emjl/invisibility_publications.html http://www.rni.helsinki.fi/~mjl/invisibility_publications.html] | ||
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http://events.berkeley.edu/index.php/calendar/sn/math.html?event_ID=34364&date=2010-09-30 | http://events.berkeley.edu/index.php/calendar/sn/math.html?event_ID=34364&date=2010-09-30 | ||
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articles | articles | ||
[http://iopscience.iop.org/0266-5611/25/12/123011 ]http://iopscience.iop.org/0266-5611/25/12/123011 | [http://iopscience.iop.org/0266-5611/25/12/123011 ]http://iopscience.iop.org/0266-5611/25/12/123011 | ||
| + | [[분류:migrate]] | ||
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| + | ==메타데이터== | ||
| + | ===위키데이터=== | ||
| + | * ID : [https://www.wikidata.org/wiki/Q510450 Q510450] | ||
| + | ===Spacy 패턴 목록=== | ||
| + | * [{'LOWER': 'invisible'}, {'LEMMA': 'Woman'}] | ||
| + | * [{'LOWER': 'susan'}, {'LEMMA': 'Storm'}] | ||
| + | * [{'LOWER': 'susan'}, {'LOWER': 'storm'}, {'OP': '*'}, {'LEMMA': 'Richards'}] | ||
| + | * [{'LOWER': 'sue'}, {'LEMMA': 'Stor'}] | ||
2021년 2월 17일 (수) 02:13 기준 최신판
We describe recent theoretical and experimental progress on making objects invisible to detection by electromagnetic waves, acoustic waves and quantum waves. Maxwell's equations have transformation laws that allow for design of electromagnetic materials that steer light around a hidden region, returning it to its original path on the far side. Not only would observers be unaware of the contents of the hidden region, they would not even be aware that something was being hidden. The object, which would have no shadow, is said to be cloaked. We recount some of the history of the subject and discuss some of the mathematical issues involved.
[1]http://en.wikipedia.org/wiki/Invisible_Woman
Science Magazine
No. 5, breakthrough of 2006 http://www.sciencemag.org/cgi/content/full/314/5807/1850a
http://www.rni.helsinki.fi/~mjl/invisibility_publications.html
http://events.berkeley.edu/index.php/calendar/sn/math.html?event_ID=34364&date=2010-09-30
articles
[2]http://iopscience.iop.org/0266-5611/25/12/123011
메타데이터
위키데이터
- ID : Q510450
Spacy 패턴 목록
- [{'LOWER': 'invisible'}, {'LEMMA': 'Woman'}]
- [{'LOWER': 'susan'}, {'LEMMA': 'Storm'}]
- [{'LOWER': 'susan'}, {'LOWER': 'storm'}, {'OP': '*'}, {'LEMMA': 'Richards'}]
- [{'LOWER': 'sue'}, {'LEMMA': 'Stor'}]