| 词条 | SACLA |
| 释义 |
The SPring-8 Angstrom Compact free electron LAser, referred to as SACLA (pronounced さくら (Sa-Ku-Ra)), is a free-electron laser (X-FEL) in Japan, embedded in the SPring-8 accelerator and synchrotron complex.[1][2] When it first came into operation 2011, it was the second X-FEL in the world and the first in Japan.[3][4] DesignLike other X-FELs, SACLA uses self-amplified spontaneous emission to achieve extremely high intensities of X-rays. SACLA uses in-vacuum, short-period undulators, which is one of the unique factors in its design that allows it to achieve sub-Ångstrom wavelengths of 0.6 Å at a relatively much shorter distance of 0.7 km, compared to other similar X-FELs like LCLS (2 km) or the European X-FEL (3.4 km).[3][5] An 8.5 GeV electron beam is used as the source. Animated Short FilmsSACLA has released a number of animated short films to promote its research capabilities to the public. In July 2013, SACLA released two animated short films titled "Picotopia", which discussed the cellular biology, and "Wasureboshi", which is about conception.[6] On December 3, 2013, another animated short titled "Mirai Koshi: Harima SACLA" was released to promote the X-FEL's ability to detect atoms and molecules.[6] References1. ^{{cite web |title=The SACLA (XFEL) home page | url=http://xfel.riken.jp/eng/}} 2. ^{{cite news|last1=RIKEN|title=First X-ray lasing of SACLA: Next-generation facility up and running with powerful new X-ray laser.|url=https://www.sciencedaily.com/releases/2011/06/110613053815.htm|accessdate=1 May 2015|work=ScienceDaily|date=13 June 2011}} 3. ^1 {{cite journal|author1=Huang, Zhirong|author2=Lindau, Ingolf|title=Free-electron lasers: SACLA hard-X-ray compact FEL|journal=Nature Photonics|date=31 July 2012|volume=6|pages=505–506|doi=10.1038/nphoton.2012.184|url=http://www.nature.com/nphoton/journal/v6/n8/full/nphoton.2012.184.html|accessdate=1 May 2015|publisher=Nature Publishing Group}} 4. ^{{cite news|title=RIKEN, JASRI unveil 'SACLA', Japan's first X-ray free electron laser|url=http://phys.org/news/2011-04-riken-jasri-unveil-sacla-japan.html|accessdate=1 May 2015|work=Phys.org|date=11 April 2011}} 5. ^{{cite news|last1=Roberts, Jr.|first1=Glenn|title=A Growth Spurt for X-ray Lasers|url=https://news.slac.stanford.edu/features/growth-spurt-x-ray-lasers|accessdate=1 May 2015|work=SLAC Today|agency=Stanford Linear Accelerator Center|date=17 January 2013|deadurl=yes|archiveurl=https://web.archive.org/web/20151022074035/https://news.slac.stanford.edu/features/growth-spurt-x-ray-lasers|archivedate=22 October 2015|df=}} 6. ^1 {{cite news|title=Kamikaze Douga Creates Anime Short for SACLA Research Center|url=http://www.animenewsnetwork.com/news/2013-12-03/kamikaze-douga-creates-anime-short-for-sacla-research-center|accessdate=1 May 2015|publisher=Anime News Network|date=3 December 2013}} Further reading
5 : Free-electron lasers|Synchrotron radiation|Synchrotron-related techniques|X-rays|RIKEN |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。