1.6-W, highly efficient laser at 2 µm in a potassium double tungstate channel waveguide

Koop van Dalfsen; S. Aravazhi; C. Grivas; Sonia Maria García Blanco; Markus Pollnau

1.6-W, highly efficient laser at 2 µm in a potassium double tungstate channel waveguide

Koop van Dalfsen
, S. Aravazhi
, C. Grivas
, Sonia Maria García Blanco
, Markus Pollnau

Optical Sciences

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

1 Downloads (Pure)

Abstract

Buried ridge waveguides are microstructured into a monoclinic potassium double tungstate layer with a composition of KY0.40Gd0.29Lu0.23Tm0.08(WO4)2 grown onto a KY(WO4)2 substrate by liquid-phase epitaxy. When pumping with a Ti:Sapphire laser at 794 nm, the fundamental-mode channel waveguide produces laser emission with a slope efficiency of ~80% and an output power of 1.6 W at 1.84 μm in a resonator with 89% output coupling.

Original language	Undefined
Title of host publication	17th European Conference on Integrated Optics
Place of Publication	Nice
Publisher	CNRS - University Nice Sophia Antipolis
Pages	Paper Tu3aR1
Number of pages	2
ISBN (Print)	not assigned
Publication status	Published - Jun 2014
Event	17th European Conference on Integrated Optics and Technical Exhibition 2014 - Université Nice, Campus Saint Jean d’Angély, Nice, France Duration: 24 Jun 2014 → 27 Jun 2014 Conference number: 17

Publication series

Name
Publisher	CNRS - University Nice Sophia Antipolis

Conference

Conference	17th European Conference on Integrated Optics and Technical Exhibition 2014
Abbreviated title	ECIO 2014
Country/Territory	France
City	Nice
Period	24/06/14 → 27/06/14

Keywords

METIS-304126
IR-91355
IOMS-APD: Active Photonic Devices
EWI-24837

Access to Document

http://eprints.eemcs.utwente.nl/secure2/24837/01/ECIO14_Dalfsen.pdf

Cite this

@inproceedings{5d248a51d6c747eaa6c613ad10a5f844,

title = "1.6-W, highly efficient laser at 2 µm in a potassium double tungstate channel waveguide",

abstract = "Buried ridge waveguides are microstructured into a monoclinic potassium double tungstate layer with a composition of KY0.40Gd0.29Lu0.23Tm0.08(WO4)2 grown onto a KY(WO4)2 substrate by liquid-phase epitaxy. When pumping with a Ti:Sapphire laser at 794 nm, the fundamental-mode channel waveguide produces laser emission with a slope efficiency of \textasciitilde{}80\% and an output power of 1.6 W at 1.84 μm in a resonator with 89\% output coupling.",

keywords = "METIS-304126, IR-91355, IOMS-APD: Active Photonic Devices, EWI-24837",

author = "\{van Dalfsen\}, Koop and S. Aravazhi and C. Grivas and \{Garc{\'i}a Blanco\}, \{Sonia Maria\} and Markus Pollnau",

note = "eemcs-eprint-24837 - Paper Tu3aR1 ; 17th European Conference on Integrated Optics and Technical Exhibition 2014 ; Conference date: 24-06-2014 Through 27-06-2014",

year = "2014",

month = jun,

language = "Undefined",

isbn = "not assigned",

publisher = "CNRS - University Nice Sophia Antipolis",

pages = "Paper Tu3aR1",

booktitle = "17th European Conference on Integrated Optics",

}

van Dalfsen, K, Aravazhi, S, Grivas, C, García Blanco, SM & Pollnau, M 2014, 1.6-W, highly efficient laser at 2 µm in a potassium double tungstate channel waveguide. in 17th European Conference on Integrated Optics. CNRS - University Nice Sophia Antipolis, Nice, pp. Paper Tu3aR1, 17th European Conference on Integrated Optics and Technical Exhibition 2014, Nice, France, 24/06/14. <http://eprints.eemcs.utwente.nl/secure2/24837/01/ECIO14_Dalfsen.pdf>

TY - GEN

T1 - 1.6-W, highly efficient laser at 2 µm in a potassium double tungstate channel waveguide

AU - van Dalfsen, Koop

AU - Aravazhi, S.

AU - Grivas, C.

AU - García Blanco, Sonia Maria

AU - Pollnau, Markus

N1 - Conference code: 17

PY - 2014/6

Y1 - 2014/6

N2 - Buried ridge waveguides are microstructured into a monoclinic potassium double tungstate layer with a composition of KY0.40Gd0.29Lu0.23Tm0.08(WO4)2 grown onto a KY(WO4)2 substrate by liquid-phase epitaxy. When pumping with a Ti:Sapphire laser at 794 nm, the fundamental-mode channel waveguide produces laser emission with a slope efficiency of ~80% and an output power of 1.6 W at 1.84 μm in a resonator with 89% output coupling.

AB - Buried ridge waveguides are microstructured into a monoclinic potassium double tungstate layer with a composition of KY0.40Gd0.29Lu0.23Tm0.08(WO4)2 grown onto a KY(WO4)2 substrate by liquid-phase epitaxy. When pumping with a Ti:Sapphire laser at 794 nm, the fundamental-mode channel waveguide produces laser emission with a slope efficiency of ~80% and an output power of 1.6 W at 1.84 μm in a resonator with 89% output coupling.

KW - METIS-304126

KW - IR-91355

KW - IOMS-APD: Active Photonic Devices

KW - EWI-24837

M3 - Conference contribution

SN - not assigned

SP - Paper Tu3aR1

BT - 17th European Conference on Integrated Optics

PB - CNRS - University Nice Sophia Antipolis

CY - Nice

T2 - 17th European Conference on Integrated Optics and Technical Exhibition 2014

Y2 - 24 June 2014 through 27 June 2014

ER -