Strong enhancement of higher frequency terahertz radiation from n-type InAs by the reduction of excitation pulse duration

2004 ◽  
Author(s):  
Hiroshi Takahashi ◽  
Michael. P. Hasselbeck ◽  
Alex Quema ◽  
Masahiro Goto ◽  
Shingo Ono ◽  
...  
Keyword(s):  
Pulse Duration ◽  
Terahertz Radiation ◽  
Excitation Pulse ◽  
Strong Enhancement

The effect of excitation pulse duration on the efficiency of a longidutinal pulsed CO2laser

1988 ◽  
Vol 21 (6) ◽  
pp. 851-854 ◽  
Author(s):  
L M Kukreja ◽  
S K Sehgal ◽  
U K Chatterjee
Keyword(s):  
Pulse Duration ◽  
Excitation Pulse

Effect of Ultrafast Optical Pulses with Different Pulse Duration on the Terahertz Radiation Spectrum of n-Type InAs

2004 ◽  
Vol 43 (No. 6A) ◽  
pp. L746-L748
Author(s):  
Hiroshi Takahashi ◽  
Michael. P. Hasselbeck ◽  
Alex Quema ◽  
Masahiro Goto ◽  
Shingo Ono ◽  
...  
Keyword(s):  
Pulse Duration ◽  
Terahertz Radiation ◽  
Radiation Spectrum ◽  
Optical Pulses ◽  
Ultrafast Optical ◽  
Ultrafast Optical Pulses

Lasing threshold dependence on excitation pulse duration in ZnO tetrapods

2008 ◽  
Vol 31 (1) ◽  
pp. 35-38 ◽  
Author(s):  
Y.F. Hsu ◽  
E.S.P. Leong ◽  
W.M. Kwok ◽  
Aleksandra B. Djurišić ◽  
S.F. Yu ◽  
...  
Keyword(s):  
Pulse Duration ◽  
Excitation Pulse ◽  
Lasing Threshold

scholarly journals Multi-photon luminescence of single gold nanoparticles: Exploring the dynamics of plasmons and electron hole pairs

2018 ◽  
Vol 190 ◽  
pp. 03016
Author(s):  
Frank Wackenhut ◽  
Alfred J. Meixner
Keyword(s):  
Gold Nanoparticles ◽  
Pulse Duration ◽  
Excitation Pulse ◽  
Electron Hole ◽  
Photon Excitation ◽  
The One

We investigate the dynamics of the multi-photon excitation of single, isolated gold nanoparticles and show that the one/two/three emission can be actively switched by changing the excitation pulse duration.

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