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@ARTICLE{Mikulics:43840,
author = {Mikulics, V. V. and Zheng, X. and Adam, R. and Sobolewski,
R. and Kordos, P.},
title = {{H}igh {S}peed {P}hotoconductive {S}witch based on
{L}ow-{T}emperature {G}a{A}s {T}ransferred on {S}i
{S}ubstrate},
journal = {IEEE photonics technology letters},
volume = {15},
issn = {1041-1135},
address = {New York, NY},
publisher = {IEEE},
reportid = {PreJuSER-43840},
pages = {528 - 530},
year = {2003},
note = {Record converted from VDB: 12.11.2012},
abstract = {In this letter, we report high-speed photoconductive
switches based on low-temperature (LT) grown GaAs on Si
substrate. Epitaxially grown LT GaAs was separated from its
substrate, transferred on an SiO2-coated Si substrate and
integrated with a transmission line. The 10 x 20-mum(2)
switches exhibit high breakdown voltage and low dark
currents (<10(-7) A at 100 V). The photoresponse at 810 nm
shows electrical transients with similar to0.55-ps
full-width at half-maximum and similar to0.37-ps decay time,
both independent on the bias voltage up to the tested limit
of 120,V. The photoresponse amplitude increases up to
similar to0.7 V with increased bias and the signal bandwith
is similar to500 GHz. The freestanding LT GaAs switches are
best suited for ultrafast optoelectronic testing since they
can be placed at virtually any point on the test circuit.},
keywords = {J (WoSType)},
cin = {ISG-3},
ddc = {620},
cid = {I:(DE-Juel1)VDB43},
pnm = {Kondensierte Materie},
pid = {G:(DE-Juel1)FUEK242},
shelfmark = {Engineering, Electrical $\&$ Electronic / Optics / Physics,
Applied},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000181868900012},
doi = {10.1109/LPT.2003.809264},
url = {https://juser.fz-juelich.de/record/43840},
}