1050 dB/cm gain in a 57.5at.% Yb-doped KGd(WO4)2 thin film at 981 nm

Y.S. Yong, S. Aravazhi, S.A. Vázquez-Córdova, S.M. García-Blanco, M. Pollnau

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Abstract

We present the experimental and numerical gain results in a KGd(WO4)2 thin-film with >50% Yb concentration. The record-high measured gain of ~1050 dB/cm shows that it is promising for realizing short-device length high-gain waveguide amplifirs.
Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics Europe, CLEO 2015
PublisherEuropean Physical Society (EPS)
Number of pages1
ISBN (Print)978-1-4673-7475-0
Publication statusPublished - Jun 2015
EventEuropean Conference on Lasers and Electro-Optics, CLEO/EUROPE-EQEC 2015 - Munich, Germany
Duration: 21 Jun 201525 Jun 2015
http://2015.cleoeurope.org/

Conference

ConferenceEuropean Conference on Lasers and Electro-Optics, CLEO/EUROPE-EQEC 2015
Abbreviated titleCLEO/EUROPE-EQEC 2015
CountryGermany
CityMunich
Period21/06/1525/06/15
Internet address

Fingerprint

Waveguides
Thin films
potassium gadolinium tungstate

Keywords

  • IOMS-APD: Active Photonic Devices

Cite this

Yong, Y. S., Aravazhi, S., Vázquez-Córdova, S. A., García-Blanco, S. M., & Pollnau, M. (2015). 1050 dB/cm gain in a 57.5at.% Yb-doped KGd(WO4)2 thin film at 981 nm. In Conference on Lasers and Electro-Optics Europe, CLEO 2015 [CE-7.3-Mon] European Physical Society (EPS).
Yong, Y.S. ; Aravazhi, S. ; Vázquez-Córdova, S.A. ; García-Blanco, S.M. ; Pollnau, M. / 1050 dB/cm gain in a 57.5at.% Yb-doped KGd(WO4)2 thin film at 981 nm. Conference on Lasers and Electro-Optics Europe, CLEO 2015. European Physical Society (EPS), 2015.
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abstract = "We present the experimental and numerical gain results in a KGd(WO4)2 thin-film with >50{\%} Yb concentration. The record-high measured gain of ~1050 dB/cm shows that it is promising for realizing short-device length high-gain waveguide amplifirs.",
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year = "2015",
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Yong, YS, Aravazhi, S, Vázquez-Córdova, SA, García-Blanco, SM & Pollnau, M 2015, 1050 dB/cm gain in a 57.5at.% Yb-doped KGd(WO4)2 thin film at 981 nm. in Conference on Lasers and Electro-Optics Europe, CLEO 2015., CE-7.3-Mon, European Physical Society (EPS), European Conference on Lasers and Electro-Optics, CLEO/EUROPE-EQEC 2015, Munich, Germany, 21/06/15.

1050 dB/cm gain in a 57.5at.% Yb-doped KGd(WO4)2 thin film at 981 nm. / Yong, Y.S.; Aravazhi, S.; Vázquez-Córdova, S.A.; García-Blanco, S.M.; Pollnau, M.

Conference on Lasers and Electro-Optics Europe, CLEO 2015. European Physical Society (EPS), 2015. CE-7.3-Mon.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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AU - Yong, Y.S.

AU - Aravazhi, S.

AU - Vázquez-Córdova, S.A.

AU - García-Blanco, S.M.

AU - Pollnau, M.

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AB - We present the experimental and numerical gain results in a KGd(WO4)2 thin-film with >50% Yb concentration. The record-high measured gain of ~1050 dB/cm shows that it is promising for realizing short-device length high-gain waveguide amplifirs.

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Yong YS, Aravazhi S, Vázquez-Córdova SA, García-Blanco SM, Pollnau M. 1050 dB/cm gain in a 57.5at.% Yb-doped KGd(WO4)2 thin film at 981 nm. In Conference on Lasers and Electro-Optics Europe, CLEO 2015. European Physical Society (EPS). 2015. CE-7.3-Mon