Zobrazeno 1 - 5
of 5
pro vyhledávání: '"S. R. Keiding"'
Publikováno v:
APL Photonics, Vol 1, Iss 2, Pp 026102-026102-8 (2016)
Optomechanical manipulation of plasmonic nanoparticles is an area of current interest, both fundamental and applied. However, no experimental method is available to determine the forward-directed scattering force that dominates for incident light of
Externí odkaz:
https://doaj.org/article/94d313d4f878479a9c43fc9d24a661ee
Publikováno v:
Ultrafast Phenomena.
The emission of ultrafast THz pulses after femtosecond laser pumping was recently introduced by Zhang and Auston [1] as a sensitive probe of the semiconductor surface region. Photoexcited carriers created near the surface are accelerated by the elect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aaa6e404426f25bf4c6c006ef9c14a03
https://doi.org/10.1364/up.1994.wc.5
https://doi.org/10.1364/up.1994.wc.5
Autor:
S. R. Keiding, J. E. Pedersen
Publikováno v:
Optical Society of America Annual Meeting.
We report the observation of fast electromagentic transients with terahertz band widths, radiated perpendicular to a GaAs/air interface. With a femtosecond laser pulse at normal incidence, free carriers are generated at the GaAs surface. These carrie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9780a8920d925b117ddc9a83a23f81c
https://doi.org/10.1364/oam.1992.tutt4
https://doi.org/10.1364/oam.1992.tutt4
Autor:
S. R. Keiding, N. Bjerre
Publikováno v:
Laser Spectroscopy VIII ISBN: 9783662151662
Detachment of weakly bound electrons in an external DC electric field is a well known phenomenon which has been observed and employed for detection in spectroscopy of Rydberg states and dipole bound states of negative ions. Instead of electron detach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b9835eba4c4b73ffbd966f89a1a9f15
https://doi.org/10.1007/978-3-540-47973-4_54
https://doi.org/10.1007/978-3-540-47973-4_54
Publikováno v:
Laser Spectroscopy VIII ISBN: 9783662151662
The He2 molecule exists only in electronically excited states. Many of these states have a potential barrier as illustrated in Fig. 1 for the two states of importance in this study: The metastable c3 ∑ g + state and the c3 ∑ g + state.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9917b00fed8a18ce0a315f747293cac3
https://doi.org/10.1007/978-3-540-47973-4_55
https://doi.org/10.1007/978-3-540-47973-4_55