Thermal lens in laser-diode-pumped self-frequency-doubled Nd, Lu: YAl3(BO3)4 laser with and without laser oscillations

Masayuki Shimosegawa; Takashige Omatsu; Akira Hasegawa; Mitsuhiro Tateda; Iwao Ogura; Pu Wang; Judith M. Dawes

doi:10.1109/CLEOPR.1999.817812

Thermal lens in laser-diode-pumped self-frequency-doubled Nd, Lu: YAl₃(BO₃)₄ laser with and without laser oscillations

Masayuki Shimosegawa^*, Takashige Omatsu, Akira Hasegawa, Mitsuhiro Tateda, Iwao Ogura, Pu Wang, Judith M. Dawes

^*Corresponding author for this work

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

Abstract

Presented is a quantitative comparison between the thermal lens under lasing and non-lasing conditions in a laser-diode-pumped Nd,Lu:YAl₃(BO₃)₄ laser using the lateral-shearing interferometric technique. The thermal lens under lasing conditions was reduced to 60% of that under non-lasing conditions. Above threshold, the slope of thermal lens power to pump power under lasing conditions was reduced to 50% of that under non-lasing conditions. These experimental results will find application in the design of passive Q-switched lasers using Nd,Lu:YAl₃(BO₃)₄ crystal.

Original language	English
Title of host publication	Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	746-747
Number of pages	2
Volume	3
ISBN (Print)	0780356616
DOIs	https://doi.org/10.1109/CLEOPR.1999.817812
Publication status	Published - 1999
Externally published	Yes
Event	Proceedings of the 1999 Pacific Rim Conference on Lasers and Electro-Optcis (CLEO/PACIFIC Rim '99) - Seoul, South Korea Duration: 30 Aug 1999 → 3 Sept 1999

Other

Other	Proceedings of the 1999 Pacific Rim Conference on Lasers and Electro-Optcis (CLEO/PACIFIC Rim '99)
City	Seoul, South Korea
Period	30/08/99 → 3/09/99

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10.1109/CLEOPR.1999.817812

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Shimosegawa, M., Omatsu, T., Hasegawa, A., Tateda, M., Ogura, I., Wang, P., & Dawes, J. M. (1999). Thermal lens in laser-diode-pumped self-frequency-doubled Nd, Lu: YAl₃(BO₃)₄ laser with and without laser oscillations. In Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest (Vol. 3, pp. 746-747). Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/CLEOPR.1999.817812

@inproceedings{d2f1d8d8d711490f8031bd89c7cb0a82,

title = "Thermal lens in laser-diode-pumped self-frequency-doubled Nd, Lu: YAl3(BO3)4 laser with and without laser oscillations",

abstract = "Presented is a quantitative comparison between the thermal lens under lasing and non-lasing conditions in a laser-diode-pumped Nd,Lu:YAl3(BO3)4 laser using the lateral-shearing interferometric technique. The thermal lens under lasing conditions was reduced to 60% of that under non-lasing conditions. Above threshold, the slope of thermal lens power to pump power under lasing conditions was reduced to 50% of that under non-lasing conditions. These experimental results will find application in the design of passive Q-switched lasers using Nd,Lu:YAl3(BO3)4 crystal.",

author = "Masayuki Shimosegawa and Takashige Omatsu and Akira Hasegawa and Mitsuhiro Tateda and Iwao Ogura and Pu Wang and Dawes, {Judith M.}",

year = "1999",

doi = "10.1109/CLEOPR.1999.817812",

language = "English",

isbn = "0780356616",

volume = "3",

pages = "746--747",

booktitle = "Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

note = "Proceedings of the 1999 Pacific Rim Conference on Lasers and Electro-Optcis (CLEO/PACIFIC Rim '99) ; Conference date: 30-08-1999 Through 03-09-1999",

}

Shimosegawa, M, Omatsu, T, Hasegawa, A, Tateda, M, Ogura, I, Wang, P & Dawes, JM 1999, Thermal lens in laser-diode-pumped self-frequency-doubled Nd, Lu: YAl₃(BO₃)₄ laser with and without laser oscillations. in Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest. vol. 3, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 746-747, Proceedings of the 1999 Pacific Rim Conference on Lasers and Electro-Optcis (CLEO/PACIFIC Rim '99), Seoul, South Korea, 30/08/99. https://doi.org/10.1109/CLEOPR.1999.817812

Thermal lens in laser-diode-pumped self-frequency-doubled Nd, Lu: YAl₃(BO₃)₄ laser with and without laser oscillations. / Shimosegawa, Masayuki; Omatsu, Takashige; Hasegawa, Akira et al.
Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest. Vol. 3 Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 1999. p. 746-747.

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

TY - GEN

T1 - Thermal lens in laser-diode-pumped self-frequency-doubled Nd, Lu: YAl3(BO3)4 laser with and without laser oscillations

AU - Shimosegawa, Masayuki

AU - Omatsu, Takashige

AU - Hasegawa, Akira

AU - Tateda, Mitsuhiro

AU - Ogura, Iwao

AU - Wang, Pu

AU - Dawes, Judith M.

PY - 1999

Y1 - 1999

N2 - Presented is a quantitative comparison between the thermal lens under lasing and non-lasing conditions in a laser-diode-pumped Nd,Lu:YAl3(BO3)4 laser using the lateral-shearing interferometric technique. The thermal lens under lasing conditions was reduced to 60% of that under non-lasing conditions. Above threshold, the slope of thermal lens power to pump power under lasing conditions was reduced to 50% of that under non-lasing conditions. These experimental results will find application in the design of passive Q-switched lasers using Nd,Lu:YAl3(BO3)4 crystal.

AB - Presented is a quantitative comparison between the thermal lens under lasing and non-lasing conditions in a laser-diode-pumped Nd,Lu:YAl3(BO3)4 laser using the lateral-shearing interferometric technique. The thermal lens under lasing conditions was reduced to 60% of that under non-lasing conditions. Above threshold, the slope of thermal lens power to pump power under lasing conditions was reduced to 50% of that under non-lasing conditions. These experimental results will find application in the design of passive Q-switched lasers using Nd,Lu:YAl3(BO3)4 crystal.

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U2 - 10.1109/CLEOPR.1999.817812

DO - 10.1109/CLEOPR.1999.817812

M3 - Conference proceeding contribution

AN - SCOPUS:0033343377

SN - 0780356616

VL - 3

SP - 746

EP - 747

BT - Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest

PB - Institute of Electrical and Electronics Engineers (IEEE)

CY - Piscataway, NJ

T2 - Proceedings of the 1999 Pacific Rim Conference on Lasers and Electro-Optcis (CLEO/PACIFIC Rim '99)

Y2 - 30 August 1999 through 3 September 1999

ER -

Shimosegawa M, Omatsu T, Hasegawa A, Tateda M, Ogura I, Wang P et al. Thermal lens in laser-diode-pumped self-frequency-doubled Nd, Lu: YAl₃(BO₃)₄ laser with and without laser oscillations. In Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest. Vol. 3. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE). 1999. p. 746-747 doi: 10.1109/CLEOPR.1999.817812

Thermal lens in laser-diode-pumped self-frequency-doubled Nd, Lu: YAl₃(BO₃)₄ laser with and without laser oscillations

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