Modelling end-pumped solid state lasers

Edward Bernhardi; C. Bollig; A. Forbes; M.J.D. Esser

doi:10.3990/1.978-90-365-2768-2

Modelling end-pumped solid state lasers

Edward Bernhardi, C. Bollig, A. Forbes, M.J.D. Esser

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

35 Downloads (Pure)

Abstract

The operation dynamics of end-pumped solid-state lasers are investigated by means of a spatially resolved numerical rate-equation model and a time-dependent analytical thermal model. The rate-equation model allows the optimization of parameters such as the output coupler transmission and gain medium length, with the aim of improving the laser output performance. The time-dependent analytical thermal model is able to predict the temperature and the corresponding induced thermal stresses on the pump face of quasi-continuous wave (qcw) end-pumped laser rods. Both models are found to be in very good agreement with experimental results.

Original language	Undefined
Title of host publication	Proceedings of the 13th Annual Symposium of the IEEE LEOS Benelux Chapter
Editors	Kerstin Worhoff, L. Agazzi, N. Ismail, X Leijtens
Place of Publication	Enschede, The Netherlands
Publisher	IEEE/LEOS Benelux Chapter
Pages	147-150
Number of pages	4
ISBN (Print)	978-90-365-2768-2
DOIs	https://doi.org/10.3990/1.978-90-365-2768-2
Publication status	Published - 27 Nov 2008
Event	13th Annual Symposium of the IEEE/LEOS Benelux Chapter 2008 - Enschede, Netherlands Duration: 27 Nov 2008 → 28 Nov 2008 Conference number: 13

Publication series

Name
Publisher	IEEE LEOS Benelux Chapter
Number	2008/16200

Conference

Conference	13th Annual Symposium of the IEEE/LEOS Benelux Chapter 2008
Country	Netherlands
City	Enschede
Period	27/11/08 → 28/11/08

Keywords

IOMS-APD: Active Photonic Devices
METIS-255100
IR-65279
EWI-14832

Access to Document

10.3990/1.978-90-365-2768-2

Cite this

@inproceedings{903980308c4d4ed6bf23cbd164a53fb8,

title = "Modelling end-pumped solid state lasers",

abstract = "The operation dynamics of end-pumped solid-state lasers are investigated by means of a spatially resolved numerical rate-equation model and a time-dependent analytical thermal model. The rate-equation model allows the optimization of parameters such as the output coupler transmission and gain medium length, with the aim of improving the laser output performance. The time-dependent analytical thermal model is able to predict the temperature and the corresponding induced thermal stresses on the pump face of quasi-continuous wave (qcw) end-pumped laser rods. Both models are found to be in very good agreement with experimental results.",

keywords = "IOMS-APD: Active Photonic Devices, METIS-255100, IR-65279, EWI-14832",

author = "Edward Bernhardi and C. Bollig and A. Forbes and M.J.D. Esser",

note = "10.3990/1.978-90-365-2768-2 ; null ; Conference date: 27-11-2008 Through 28-11-2008",

year = "2008",

month = nov,

day = "27",

doi = "10.3990/1.978-90-365-2768-2",

language = "Undefined",

isbn = "978-90-365-2768-2",

publisher = "IEEE/LEOS Benelux Chapter",

number = "2008/16200",

pages = "147--150",

editor = "Kerstin Worhoff and L. Agazzi and N. Ismail and X Leijtens",

booktitle = "Proceedings of the 13th Annual Symposium of the IEEE LEOS Benelux Chapter",

}

Bernhardi, E, Bollig, C, Forbes, A & Esser, MJD 2008, Modelling end-pumped solid state lasers. in K Worhoff, L Agazzi, N Ismail & X Leijtens (eds), Proceedings of the 13th Annual Symposium of the IEEE LEOS Benelux Chapter. IEEE/LEOS Benelux Chapter, Enschede, The Netherlands, pp. 147-150, 13th Annual Symposium of the IEEE/LEOS Benelux Chapter 2008, Enschede, Netherlands, 27/11/08. https://doi.org/10.3990/1.978-90-365-2768-2

Modelling end-pumped solid state lasers. / Bernhardi, Edward; Bollig, C.; Forbes, A.; Esser, M.J.D.

Proceedings of the 13th Annual Symposium of the IEEE LEOS Benelux Chapter. ed. / Kerstin Worhoff; L. Agazzi; N. Ismail; X Leijtens. Enschede, The Netherlands : IEEE/LEOS Benelux Chapter, 2008. p. 147-150.

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

TY - GEN

T1 - Modelling end-pumped solid state lasers

AU - Bernhardi, Edward

AU - Bollig, C.

AU - Forbes, A.

AU - Esser, M.J.D.

N1 - Conference code: 13

PY - 2008/11/27

Y1 - 2008/11/27

N2 - The operation dynamics of end-pumped solid-state lasers are investigated by means of a spatially resolved numerical rate-equation model and a time-dependent analytical thermal model. The rate-equation model allows the optimization of parameters such as the output coupler transmission and gain medium length, with the aim of improving the laser output performance. The time-dependent analytical thermal model is able to predict the temperature and the corresponding induced thermal stresses on the pump face of quasi-continuous wave (qcw) end-pumped laser rods. Both models are found to be in very good agreement with experimental results.

AB - The operation dynamics of end-pumped solid-state lasers are investigated by means of a spatially resolved numerical rate-equation model and a time-dependent analytical thermal model. The rate-equation model allows the optimization of parameters such as the output coupler transmission and gain medium length, with the aim of improving the laser output performance. The time-dependent analytical thermal model is able to predict the temperature and the corresponding induced thermal stresses on the pump face of quasi-continuous wave (qcw) end-pumped laser rods. Both models are found to be in very good agreement with experimental results.

KW - IOMS-APD: Active Photonic Devices

KW - METIS-255100

KW - IR-65279

KW - EWI-14832

U2 - 10.3990/1.978-90-365-2768-2

DO - 10.3990/1.978-90-365-2768-2

M3 - Conference contribution

SN - 978-90-365-2768-2

SP - 147

EP - 150

BT - Proceedings of the 13th Annual Symposium of the IEEE LEOS Benelux Chapter

A2 - Worhoff, Kerstin

A2 - Agazzi, L.

A2 - Ismail, N.

A2 - Leijtens, X

PB - IEEE/LEOS Benelux Chapter

CY - Enschede, The Netherlands

Y2 - 27 November 2008 through 28 November 2008

ER -