Highly Yb-doped KGd(WO4)2 thin-film amplifier

Yean Sheng Yong; S. Aravazhi; Sergio Andrés Vázquez-Córdova; Sonia Maria García Blanco; Markus Pollnau

doi:10.1364/CLEO_SI.2015.STh1G.5

Highly Yb-doped KGd(WO₄)₂ thin-film amplifier

Yean Sheng Yong, S. Aravazhi, Sergio Andrés Vázquez-Córdova, Sonia Maria García Blanco, Markus Pollnau

Optical Sciences

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

1 Citation (Scopus)

4 Downloads (Pure)

Abstract

We report record-high small-signal gain of 1050 dB/cm at 981 nm wavelength in a KGd_0.425Yb_0.575(WO₄)₂ thin film. The sensitivity of gain to the shift of beam-focus position, which is critical under non-waveguiding conditions, is investigated.

Original language	English
Title of host publication	2015 Conference on Lasers and Electro-Optics, CLEO 2015
Place of Publication	Washington, D.C.
Publisher	Optical Society of America
Pages	Paper STh1G.5
Number of pages	2
Volume	2015-August
ISBN (Electronic)	9781557529688
ISBN (Print)	978-1-55752-968-8
DOIs	https://doi.org/10.1364/CLEO_SI.2015.STh1G.5
Publication status	Published - May 2015
Event	Conference on Lasers and Electro-Optics, CLEO 2015 - San Jose, United States Duration: 10 May 2015 → 15 May 2015

Publication series

Name
Publisher	Optical Society of America

Conference

Conference	Conference on Lasers and Electro-Optics, CLEO 2015
Abbreviated title	CLEO
Country/Territory	United States
City	San Jose
Period	10/05/15 → 15/05/15

Keywords

EWI-26061
IOMS-APD: Active Photonic Devices
Rare earth doped materials
IR-96040
Integrated optics materials
METIS-312626
Optical Amplifiers

Access to Document

10.1364/CLEO_SI.2015.STh1G.5

http://eprints.eemcs.utwente.nl/secure2/26061/01/CLEOUS_YSYONG_Final.pdf

Cite this

@inproceedings{8c93bdb279e44968b545f784a2ce64f3,

title = "Highly Yb-doped KGd(WO4)2 thin-film amplifier",

abstract = "We report record-high small-signal gain of 1050 dB/cm at 981 nm wavelength in a KGd0.425Yb0.575(WO4)2 thin film. The sensitivity of gain to the shift of beam-focus position, which is critical under non-waveguiding conditions, is investigated.",

keywords = "EWI-26061, IOMS-APD: Active Photonic Devices, Rare earth doped materials, IR-96040, Integrated optics materials, METIS-312626, Optical Amplifiers",

author = "Yong, {Yean Sheng} and S. Aravazhi and V{\'a}zquez-C{\'o}rdova, {Sergio Andr{\'e}s} and {Garc{\'i}a Blanco}, {Sonia Maria} and Markus Pollnau",

note = "10.1364/CLEO_SI.2015.STh1G.5 ; Conference on Lasers and Electro-Optics, CLEO 2015, CLEO ; Conference date: 10-05-2015 Through 15-05-2015",

year = "2015",

month = may,

doi = "10.1364/CLEO_SI.2015.STh1G.5",

language = "English",

isbn = "978-1-55752-968-8",

volume = "2015-August",

publisher = "Optical Society of America",

pages = "Paper STh1G.5",

booktitle = "2015 Conference on Lasers and Electro-Optics, CLEO 2015",

}

Yong, YS, Aravazhi, S, Vázquez-Córdova, SA, García Blanco, SM & Pollnau, M 2015, Highly Yb-doped KGd(WO₄)₂ thin-film amplifier. in 2015 Conference on Lasers and Electro-Optics, CLEO 2015. vol. 2015-August, 7183967, Optical Society of America, Washington, D.C., pp. Paper STh1G.5, Conference on Lasers and Electro-Optics, CLEO 2015, San Jose, California, United States, 10/05/15. https://doi.org/10.1364/CLEO_SI.2015.STh1G.5

Highly Yb-doped KGd(WO₄)₂ thin-film amplifier. / Yong, Yean Sheng; Aravazhi, S.; Vázquez-Córdova, Sergio Andrés et al.
2015 Conference on Lasers and Electro-Optics, CLEO 2015. Vol. 2015-August Washington, D.C.: Optical Society of America, 2015. p. Paper STh1G.5 7183967.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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AU - Aravazhi, S.

AU - Vázquez-Córdova, Sergio Andrés

AU - García Blanco, Sonia Maria

AU - Pollnau, Markus

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N2 - We report record-high small-signal gain of 1050 dB/cm at 981 nm wavelength in a KGd0.425Yb0.575(WO4)2 thin film. The sensitivity of gain to the shift of beam-focus position, which is critical under non-waveguiding conditions, is investigated.

AB - We report record-high small-signal gain of 1050 dB/cm at 981 nm wavelength in a KGd0.425Yb0.575(WO4)2 thin film. The sensitivity of gain to the shift of beam-focus position, which is critical under non-waveguiding conditions, is investigated.

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KW - Integrated optics materials

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PB - Optical Society of America

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