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          Institute: MPI für Festkörperforschung     Collection: FKF Publikationen 2004     Display Documents



  history
ID: 192825.0, MPI für Festkörperforschung / FKF Publikationen 2004
LaCaMnO3 thin film laser energy/power meter
Authors:Zhang, P. X.; Wang, C.; Zhang, G. Y.; Yu, L.; Lee, W. K.; Habermeier, H.-U.
Language:English
Date of Publication (YYYY-MM-DD):2004
Title of Journal:Optics & Laser Technology
Volume:36
Issue / Number:4
Start Page:341
End Page:343
Review Status:not specified
Audience:Not Specified
Abstract / Description:A prototype laser energy/power meter was designed based on the
anisotropic Seebeck effect of LaCaMnO3 thin film grown on vicinal cut
LaAlO3 substrate. The optical response of this device to the pulsed
laser and the chopped CW laser was measured from infrared to
ultraviolet. The peak voltage of the measured signal shows a good
linear relation to the laser energy and power in the measured range. It
was shown that at 1064 nm wavelength, this prototype device
demonstrates higher sensitivity than that of commercial device. (C)
2003 Elsevier Ltd. All rights reserved.
Free Keywords:power meter; LaCaMnO3; LIV
External Publication Status:published
Document Type:Article
Communicated by:Michaela Asen-Palmer
Affiliations:MPI für Festkörperforschung
External Affiliations:Kunming Univ Sci, Inst Adv Mat Photoelect, Kunming 650051, Peoples R China.
; Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China.
; Max Planck Inst Festkorperforsch, D-170569 Stuttgart, Germany.
Identifiers:ISI:000220578900014 [ID No:1]
ISSN:0030-3992 [ID No:2]
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