Temperature and light feedback instabilities of LD pumped Nd:KGW cw green laser

A. A. Demidovich; A. A. Shkadarevich; L. E. Batay; V. P. Gribkovskii; A. N. Kuzmin; G. I. Ryabtsev; W. Strȩk; P. Dereń

doi:10.1117/12.293461

Temperature and light feedback instabilities of LD pumped Nd:KGW cw green laser

A. A. Demidovich
, A. A. Shkadarevich
, L. E. Batay
, V. P. Gribkovskii
, A. N. Kuzmin
, G. I. Ryabtsev
, W. Strȩk
, P. Dereń

Institute for Lasers Photonics and Biophotonics

Belarus Academy of Sciences
Polish Academy of Sciences

Research output: Contribution to journal › Conference article › peer-review

2 Scopus citations

Abstract

Influence of light feedback in laser diode (LD) end-pumped Nd ³⁺):KGd(WO₄) (Nd:KGW) laser with intracavity doubling as well as wavelength temperature variations of the pump source on stability of solid-state laser output power and efficiency have been investigated. Threshold and slope efficiency were measured under different output coupler transparencies and pumping beam waist sizes. Maximum output power of 130 mW for fundamental mode and 25 mW for SHG was obtained.

Original language	English
Pages (from-to)	272-277
Number of pages	6
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	3176
DOIs	https://doi.org/10.1117/12.293461
State	Published - 1997
Event	Tunable Solid State Lasers - Wroclaw, Poland Duration: Sep 1 1996 → Sep 1 1996

Keywords

Intracavity frequency doubling
Laser diode pumped solid-state laser
Potassium gadolinium tungstate
Pumping efficiency

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10.1117/12.293461

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@article{19a88d7789e24879ac8621120053e055,

title = "Temperature and light feedback instabilities of LD pumped Nd:KGW cw green laser",

abstract = "Influence of light feedback in laser diode (LD) end-pumped Nd 3+):KGd(WO4) (Nd:KGW) laser with intracavity doubling as well as wavelength temperature variations of the pump source on stability of solid-state laser output power and efficiency have been investigated. Threshold and slope efficiency were measured under different output coupler transparencies and pumping beam waist sizes. Maximum output power of 130 mW for fundamental mode and 25 mW for SHG was obtained.",

keywords = "Intracavity frequency doubling, Laser diode pumped solid-state laser, Potassium gadolinium tungstate, Pumping efficiency",

author = "Demidovich, \{A. A.\} and Shkadarevich, \{A. A.\} and Batay, \{L. E.\} and Gribkovskii, \{V. P.\} and Kuzmin, \{A. N.\} and Ryabtsev, \{G. I.\} and W. Strȩk and P. Dere{\'n}",

year = "1997",

doi = "10.1117/12.293461",

language = "English",

volume = "3176",

pages = "272--277",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "SPIE",

note = "Tunable Solid State Lasers ; Conference date: 01-09-1996 Through 01-09-1996",

}

TY - JOUR

T1 - Temperature and light feedback instabilities of LD pumped Nd:KGW cw green laser

AU - Demidovich, A. A.

AU - Shkadarevich, A. A.

AU - Batay, L. E.

AU - Gribkovskii, V. P.

AU - Kuzmin, A. N.

AU - Ryabtsev, G. I.

AU - Strȩk, W.

AU - Dereń, P.

PY - 1997

Y1 - 1997

N2 - Influence of light feedback in laser diode (LD) end-pumped Nd 3+):KGd(WO4) (Nd:KGW) laser with intracavity doubling as well as wavelength temperature variations of the pump source on stability of solid-state laser output power and efficiency have been investigated. Threshold and slope efficiency were measured under different output coupler transparencies and pumping beam waist sizes. Maximum output power of 130 mW for fundamental mode and 25 mW for SHG was obtained.

AB - Influence of light feedback in laser diode (LD) end-pumped Nd 3+):KGd(WO4) (Nd:KGW) laser with intracavity doubling as well as wavelength temperature variations of the pump source on stability of solid-state laser output power and efficiency have been investigated. Threshold and slope efficiency were measured under different output coupler transparencies and pumping beam waist sizes. Maximum output power of 130 mW for fundamental mode and 25 mW for SHG was obtained.

KW - Intracavity frequency doubling

KW - Laser diode pumped solid-state laser

KW - Potassium gadolinium tungstate

KW - Pumping efficiency

UR - https://www.scopus.com/pages/publications/57649139196

U2 - 10.1117/12.293461

DO - 10.1117/12.293461

M3 - Conference article

AN - SCOPUS:57649139196

SN - 0277-786X

VL - 3176

SP - 272

EP - 277

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Tunable Solid State Lasers

Y2 - 1 September 1996 through 1 September 1996

ER -

Temperature and light feedback instabilities of LD pumped Nd:KGW cw green laser

Abstract

Keywords

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