Narrow-band, intense terahertz pulses from a large-aperture GaAs frequency downconverter

2006 ◽  
Author(s):  
S.Ya. Tochitsky ◽  
C. Sung ◽  
S.E. Trubnick ◽  
C. Joshi
Keyword(s):  
Narrow Band ◽  
Large Aperture ◽  
Terahertz Pulses

scholarly journals Narrow-band and tunable intense terahertz pulses for mode-selective coherent phonon excitation

2020 ◽  
Vol 117 (10) ◽  
pp. 101101
Author(s):  
C. Vicario ◽  
A. Trisorio ◽  
S. Allenspach ◽  
C. Rüegg ◽  
F. Giorgianni
Keyword(s):  
Narrow Band ◽  
Coherent Phonon ◽  
Terahertz Pulses ◽  
Phonon Excitation

Large aperture tunable ultra narrow band Fabry-Perot-Bragg filter

2007 ◽  
Author(s):  
Julien Lumeau ◽  
Vadim Smirnov ◽  
Fabien Lemarchand ◽  
Michel Lequime ◽  
Leonid B. Glebov
Keyword(s):  
Narrow Band ◽  
Large Aperture ◽  
Fabry Perot

Near-field propagation of terahertz pulses from a large-aperture antenna

1998 ◽  
Vol 23 (3) ◽  
pp. 213 ◽  
Author(s):  
Edward Budiarto ◽  
Nen-Wen Pu ◽  
Seongtae Jeong ◽  
Jeffrey Bokor
Keyword(s):  
Near Field ◽  
Aperture Antenna ◽  
Large Aperture ◽  
Terahertz Pulses

Enhancement of narrow-band terahertz radiation from large aperture photoconductors through multiple pulse excitation

1999 ◽  
Author(s):  
A. J. Taylor ◽  
C. W. Siders ◽  
J. L. W. Siders ◽  
S.-G. Park ◽  
M. R. Melloch ◽  
...  
Keyword(s):  
Terahertz Radiation ◽  
Narrow Band ◽  
Pulse Excitation ◽  
Multiple Pulse ◽  
Large Aperture

scholarly journals Ultrafast carrier generation in Bi1-xSbx thin films induced by intense monocycle terahertz pulses

2019 ◽  
Vol 205 ◽  
pp. 04016
Author(s):  
Ikufumi Katayama ◽  
Hiroki Kawakami ◽  
Kotaro Araki ◽  
Yusuke Arashida ◽  
Yasuo Minami ◽  
...  
Keyword(s):  
Thin Films ◽  
Band Gap ◽  
Field Dependence ◽  
Narrow Band ◽  
Carrier Generation ◽  
Terahertz Pulses ◽  
Ultrafast Carrier ◽  
Zener Tunneling ◽  
Transmittance Change ◽  
Probe Spectroscopy

Using terahertz-pump and terahertz-probe spectroscopy, we investigated terahertz-induced carrier generation processes in Bi1-xSbx thin films. The field dependence of the terahertz-induced transmittance change indicates distinct nonlinearity related to the Zener tunneling in narrow band-gap materials.

Time-Resolved Study of Intense Terahertz Pulses Generated by a Large-Aperture Photoconductive Antenna

2001 ◽  
Vol 40 (Part 1, No. 8) ◽  
pp. 4907-4912 ◽  
Author(s):  
Toshiaki Hattori ◽  
Keiji Tukamoto ◽  
Hiroki Nakatsuka
Keyword(s):  
Photoconductive Antenna ◽  
Time Resolved ◽  
Large Aperture ◽  
Terahertz Pulses

High-power narrow-band terahertz generation using large-aperture photoconductors

1999 ◽  
Vol 35 (8) ◽  
pp. 1257-1268 ◽  
Author(s):  
Sang-Gyu Park ◽  
A.M. Weiner ◽  
M.R. Melloch ◽  
C.W. Sider ◽  
J.L. Sider ◽  
...  
Keyword(s):  
High Power ◽  
Narrow Band ◽  
Terahertz Generation ◽  
Large Aperture
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