LaCaMnO3 thin film laser energy/power meter

Zhang, P. X.; Wang, C.; Zhang, G. Y.; Yu, L.; Lee, W. K.; Habermeier, H.-U.

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LaCaMnO₃ thin film laser energy/power meter

Zhang, P. X., Wang, C., Zhang, G. Y., Yu, L., Lee, W. K., & Habermeier, H.-U. (2004). LaCaMnO₃ thin film laser energy/power meter. Optics & Laser Technology, 36(4), 341-343.

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Item Permalink: https://hdl.handle.net/21.11116/0000-000E-FB23-0 Version Permalink: https://hdl.handle.net/21.11116/0000-000E-FB24-F

Genre: Journal Article

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Creators:
Zhang, P. X.^{1, 2}, Author
Wang, C.³, Author
Zhang, G. Y.², Author
Yu, L.^{1, 4}, Author
Lee, W. K., Author
Habermeier, H.-U.^{1, 3, 4}, Author

Affiliations:
1Scientific Facility Thin Film Technology (Gennady Logvenov), Max Planck Institute for Solid State Research, Max Planck Society, ou_3370497
2Scientific Facility Crystal Growth (Masahiko Isobe), Max Planck Institute for Solid State Research, Max Planck Society, ou_3370496
3Department Physical Chemistry of Solids (Joachim Maier), Max Planck Institute for Solid State Research, Max Planck Society, ou_3370483
4Department Solid State Spectroscopy (Bernhard Keimer), Max Planck Institute for Solid State Research, Max Planck Society, ou_3370480

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Free keywords: power meter; LaCaMnO3; LIV

Abstract: 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.

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Language(s): eng - English

Dates: Date issued: 2004

Publication Status: Issued

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Identifiers: eDoc: 192825
ISI: 000220578900014

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Title: Optics & Laser Technology

Source Genre: Journal

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Pages: - Volume / Issue: 36 (4) Sequence Number: - Start / End Page: 341 - 343 Identifier: ISSN: 0030-3992