TY - JOUR
T1 - Light well: A tunable free-electron light source on a chip
AU - Adamo, G.
AU - MacDonald, K.F.
AU - Fu, Y.H.
AU - Wang, C.-M.
AU - Tsai, Din-ping
AU - García De Abajo, F.J.
AU - Zheludev, N.I.
PY - 2009/9/9
Y1 - 2009/9/9
N2 - The passage of a free-electron beam through a nanohole in a periodically layered metal-dielectric structure creates a new type of tunable, nanoscale radiation source-a "light well". In the reported demonstration, tunable light is generated at an intensity of ?200W/cm2 as electrons with energies in the 20-40keV range are injected into gold-silica well structures with a lateral size of just a few hundred nanometers. © 2009 The American Physical Society.
AB - The passage of a free-electron beam through a nanohole in a periodically layered metal-dielectric structure creates a new type of tunable, nanoscale radiation source-a "light well". In the reported demonstration, tunable light is generated at an intensity of ?200W/cm2 as electrons with energies in the 20-40keV range are injected into gold-silica well structures with a lateral size of just a few hundred nanometers. © 2009 The American Physical Society.
UR - http://www.scopus.com/inward/record.url?scp=70249149666&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.103.113901
DO - 10.1103/PhysRevLett.103.113901
M3 - Journal article
SN - 0031-9007
VL - 103
JO - Physical Review Letters
JF - Physical Review Letters
IS - 11
M1 - 113901
ER -