Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5210
Title: Interferometer measurements of terahertz waves from Bi 2Sr 2CaCu 2O 8+d mesas
Authors: Türkoğlu, Fulya
Köseoğlu, Hasan
Demirhan, Yasemin
Özyüzer, Lütfi
Preu, Sascha
Malzer, Stefan
Şimşek, Yusuf
Müller, P.
Yamamoto, T.
Kadowaki, K.
Keywords: Michelson interferometers
Terahertz (THz) waves
Silicon detectors
Mesa structure
e-Beam lithography
Publisher: IOP Publishing Ltd.
Source: Türkoğlu, F., Köseoğlu, H., Demirhan, Y., Özyüzer, L., Preu, S., Malzer, S., Şimşek, Y., Müller, P., Yamamoto, T. and Kadowaki, K. (2012). Interferometer measurements of terahertz waves from Bi 2Sr 2CaCu 2O 8+d mesas. Superconductor Science and Technology, 25(12). doi:10.1088/0953-2048/25/12/125004
Abstract: We fabricated rectangular mesa structures of superconducting Bi 2Sr 2CaCu 2O 8+d (Bi2212) using e-beam lithography and Ar ion beam etching techniques for terahertz (THz) emission. c-axis resistance versus temperature (R-T), current-voltage (I-V) characteristics and bolometric THz power measurements were performed to characterize Bi2212 mesas. The emission frequency of mesas was determined using a Michelson interferometer setup which also demonstrates polarized emission. Interference patterns of THz radiation from Bi2212 mesas were detected by various detectors such as a liquid helium cooled silicon composite bolometer, a Golay cell and a pyroelectric detector. An emitted power as high as 0.06mW was detected from Bi2212 mesas. For the first time, most of the pumped power was extracted as THz emission from a Bi2212 mesa. The radiation at 0.54THz was detected using the Michelson interferometric setup.
URI: http://dx.doi.org/10.1088/0953-2048/25/12/125004
http://hdl.handle.net/11147/5210
ISSN: 0953-2048
Appears in Collections:Physics / Fizik
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

Files in This Item:
File Description SizeFormat 
5210.pdfMakale638.26 kBAdobe PDFThumbnail
View/Open
Show full item record



CORE Recommender

SCOPUSTM   
Citations

38
checked on Apr 5, 2024

WEB OF SCIENCETM
Citations

37
checked on Mar 27, 2024

Page view(s)

204
checked on Apr 8, 2024

Download(s)

228
checked on Apr 8, 2024

Google ScholarTM

Check




Altmetric


Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.