Highly efficient KY(WO4)2:Gd3+, Lu3+, Yb3+ channel waveguide laser

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

Highly efficient KY(WO₄)₂:Gd³⁺, Lu³⁺, Yb³⁺ channel waveguide laser

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

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

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Abstract

A double tungstate waveguide with high refractive index contract between layer and substrate is grown and microstructured by Ar beam milling. Channel waveguide lasing with excellent mode confinement, a threshold of 5 mW and slope efficiency of 62% versus launched pump power, and 75 mW output power is demonstrated.

Original language	Undefined
Title of host publication	Europhoton Conference
Place of Publication	Mulhouse
Publisher	European Physical Society (EPS)
Pages	paper WeP12
Number of pages	1
ISBN (Print)	2-914771-64-9
Publication status	Published - Aug 2010
Event	4th EPS-QEOD EUROPHOTON Conference 2010: Solid State, Fibre, and Waveguide Coherent Light Sources - University of Hamburg, Hamburg, Germany Duration: 30 Aug 2010 → 3 Sept 2010 Conference number: 4

Publication series

Name	Europhysics Conference Abstract
Publisher	European Physical Society
Volume	34C

Conference

Conference	4th EPS-QEOD EUROPHOTON Conference 2010
Abbreviated title	EUROPHOTON
Country/Territory	Germany
City	Hamburg
Period	30/08/10 → 3/09/10

Keywords

METIS-270974
IOMS-APD: Active Photonic Devices
EWI-18283
IR-72531

Access to Document

Europhoton'10_Geskus

Cite this

@inproceedings{fbc7327a265e43689a6e10f82c59fe1b,

title = "Highly efficient KY(WO4)2:Gd3+, Lu3+, Yb3+ channel waveguide laser",

abstract = "A double tungstate waveguide with high refractive index contract between layer and substrate is grown and microstructured by Ar beam milling. Channel waveguide lasing with excellent mode confinement, a threshold of 5 mW and slope efficiency of 62\% versus launched pump power, and 75 mW output power is demonstrated.",

keywords = "METIS-270974, IOMS-APD: Active Photonic Devices, EWI-18283, IR-72531",

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

note = "http://www.europhoton.org/conference-program; 4th EPS-QEOD EUROPHOTON Conference 2010 ; Conference date: 30-08-2010 Through 03-09-2010",

year = "2010",

month = aug,

language = "Undefined",

isbn = "2-914771-64-9",

series = "Europhysics Conference Abstract",

publisher = "European Physical Society (EPS)",

pages = "paper WeP12",

booktitle = "Europhoton Conference",

address = "France",

}

TY - GEN

T1 - Highly efficient KY(WO4)2:Gd3+, Lu3+, Yb3+ channel waveguide laser

AU - Geskus, D.

AU - Aravazhi, S.

AU - Grivas, C.

AU - Worhoff, Kerstin

AU - Pollnau, Markus

N1 - Conference code: 4

PY - 2010/8

Y1 - 2010/8

N2 - A double tungstate waveguide with high refractive index contract between layer and substrate is grown and microstructured by Ar beam milling. Channel waveguide lasing with excellent mode confinement, a threshold of 5 mW and slope efficiency of 62% versus launched pump power, and 75 mW output power is demonstrated.

AB - A double tungstate waveguide with high refractive index contract between layer and substrate is grown and microstructured by Ar beam milling. Channel waveguide lasing with excellent mode confinement, a threshold of 5 mW and slope efficiency of 62% versus launched pump power, and 75 mW output power is demonstrated.

KW - METIS-270974

KW - IOMS-APD: Active Photonic Devices

KW - EWI-18283

KW - IR-72531

M3 - Conference contribution

SN - 2-914771-64-9

T3 - Europhysics Conference Abstract

SP - paper WeP12

BT - Europhoton Conference

PB - European Physical Society (EPS)

CY - Mulhouse

T2 - 4th EPS-QEOD EUROPHOTON Conference 2010

Y2 - 30 August 2010 through 3 September 2010

ER -