Low-threshold laser in a high-index-contrast double tungstate waveguide

D. Geskus; S. Aravazhi; Kerstin Worhoff; Markus Pollnau

doi:10.1109/CLEOE-EQEC.2009.5196490

Low-threshold laser in a high-index-contrast double tungstate waveguide

D. Geskus, S. Aravazhi, Kerstin Worhoff, Markus Pollnau

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

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Abstract

The paper reports the laser emission from an enhanced-index-contrast KYW waveguide fabricated by co-doping the active layer with Lu and Gd ions. Both, Lu3+ and Gd3+ possess higher electron densities than Y3+, thus increasing the refractive index. The emission wavelength varied from 1010 nm to 1040 nm, strongly depending on the alignment, which was probably caused by the etalon effects of the gaps between the mirrors and the endfaces.

Original language	Undefined
Title of host publication	Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009. European Conference on
Place of Publication	Piscataway
Publisher	IEEE Computer Society Press
Pages	CE4.1 TUE
Number of pages	1
ISBN (Print)	978-1-4244-4079-5
DOIs	https://doi.org/10.1109/CLEOE-EQEC.2009.5196490 https://doi.org/10.1109/CLEOE-EQEC.2009.5196490 - CE4.1 TUE
Publication status	Published - 7 Aug 2009
Event	11th European Quantum Electronics Conference, EQEC 2009 - Munich, Germany Duration: 14 Jun 2009 → 19 Jun 2009 Conference number: 11 http://2009.cleoeurope.org/

Publication series

Name
Publisher	IEEE Computer Society Press

Conference

Conference	11th European Quantum Electronics Conference, EQEC 2009
Abbreviated title	EQEC 2009
Country	Germany
City	Munich
Period	14/06/09 → 19/06/09
Internet address	http://2009.cleoeurope.org/

Keywords

METIS-265815
IOMS-APD: Active Photonic Devices
EWI-17495
IR-69973

Access to Document

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ce4.1-tue
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Cite this

Geskus, D., Aravazhi, S., Worhoff, K., & Pollnau, M. (2009). Low-threshold laser in a high-index-contrast double tungstate waveguide. In Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009. European Conference on (pp. CE4.1 TUE). IEEE Computer Society Press. https://doi.org/10.1109/CLEOE-EQEC.2009.5196490, https://doi.org/10.1109/CLEOE-EQEC.2009.5196490 - CE4.1 TUE

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abstract = "The paper reports the laser emission from an enhanced-index-contrast KYW waveguide fabricated by co-doping the active layer with Lu and Gd ions. Both, Lu3+ and Gd3+ possess higher electron densities than Y3+, thus increasing the refractive index. The emission wavelength varied from 1010 nm to 1040 nm, strongly depending on the alignment, which was probably caused by the etalon effects of the gaps between the mirrors and the endfaces.",

keywords = "METIS-265815, IOMS-APD: Active Photonic Devices, EWI-17495, IR-69973",

author = "D. Geskus and S. Aravazhi and Kerstin Worhoff and Markus Pollnau",

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Geskus, D, Aravazhi, S, Worhoff, K & Pollnau, M 2009, Low-threshold laser in a high-index-contrast double tungstate waveguide. in Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009. European Conference on. IEEE Computer Society Press, Piscataway, pp. CE4.1 TUE, 11th European Quantum Electronics Conference, EQEC 2009, Munich, Germany, 14/06/09. https://doi.org/10.1109/CLEOE-EQEC.2009.5196490, https://doi.org/10.1109/CLEOE-EQEC.2009.5196490 - CE4.1 TUE

Low-threshold laser in a high-index-contrast double tungstate waveguide. / Geskus, D.; Aravazhi, S.; Worhoff, Kerstin; Pollnau, Markus.

Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009. European Conference on. Piscataway : IEEE Computer Society Press, 2009. p. CE4.1 TUE.

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

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AU - Geskus, D.

AU - Aravazhi, S.

AU - Worhoff, Kerstin

AU - Pollnau, Markus

N1 - Conference code: 11

PY - 2009/8/7

Y1 - 2009/8/7

N2 - The paper reports the laser emission from an enhanced-index-contrast KYW waveguide fabricated by co-doping the active layer with Lu and Gd ions. Both, Lu3+ and Gd3+ possess higher electron densities than Y3+, thus increasing the refractive index. The emission wavelength varied from 1010 nm to 1040 nm, strongly depending on the alignment, which was probably caused by the etalon effects of the gaps between the mirrors and the endfaces.

AB - The paper reports the laser emission from an enhanced-index-contrast KYW waveguide fabricated by co-doping the active layer with Lu and Gd ions. Both, Lu3+ and Gd3+ possess higher electron densities than Y3+, thus increasing the refractive index. The emission wavelength varied from 1010 nm to 1040 nm, strongly depending on the alignment, which was probably caused by the etalon effects of the gaps between the mirrors and the endfaces.

KW - METIS-265815

KW - IOMS-APD: Active Photonic Devices

KW - EWI-17495

KW - IR-69973

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DO - 10.1109/CLEOE-EQEC.2009.5196490

M3 - Conference contribution

SN - 978-1-4244-4079-5

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BT - Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009. European Conference on

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Geskus D, Aravazhi S, Worhoff K, Pollnau M. Low-threshold laser in a high-index-contrast double tungstate waveguide. In Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009. European Conference on. Piscataway: IEEE Computer Society Press. 2009. p. CE4.1 TUE https://doi.org/10.1109/CLEOE-EQEC.2009.5196490, https://doi.org/10.1109/CLEOE-EQEC.2009.5196490 - CE4.1 TUE