Handedness control of watt-level 1173 nm vortex mode output from a self-Raman Nd:GdVO4 laser

Yuanyuan Ma; Haruna Sugahara; Andrew J. Lee; Helen M. Pask; Katsuhiko Miyamoto; Takashige Omatsu

doi:10.1109/CLEO-PR62338.2022.10431960

Handedness control of watt-level 1173 nm vortex mode output from a self-Raman Nd:GdVO₄ laser

Yuanyuan Ma, Haruna Sugahara, Andrew J. Lee, Helen M. Pask, Katsuhiko Miyamoto, Takashige Omatsu^*

^*Corresponding author for this work

MQ Photonics Research Centre

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

Abstract

We demonstrate, for the first time of the best of our knowledge, the handedness control of a continuous-wave 1173 nm optical vortex output from a self-Raman Nd:GdVO₄ laser by employing an off-axis pumping geometry. Maximum vortex output of over 1.2 W was achieved.

Original language	English
Title of host publication	CLEO/PR 2022
Subtitle of host publication	Conference on Lasers and Electro-Optics/Pacific Rim
Place of Publication	Sapporo, Japan
Publisher	Optical Society of America (OSA)
Number of pages	2
ISBN (Electronic)	9798350350012
DOIs	https://doi.org/10.1109/CLEO-PR62338.2022.10431960
Publication status	Published - 2022
Event	2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022 - Sapporo, Japan Duration: 31 Aug 2022 → 5 Sept 2022

Publication series

Name	2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022 - Proceedings

Conference

Conference	2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022
Country/Territory	Japan
City	Sapporo
Period	31/08/22 → 5/09/22

Access to Document

10.1109/CLEO-PR62338.2022.10431960

Cite this

Ma, Y., Sugahara, H., Lee, A. J., Pask, H. M., Miyamoto, K., & Omatsu, T. (2022). Handedness control of watt-level 1173 nm vortex mode output from a self-Raman Nd:GdVO₄ laser. In CLEO/PR 2022: Conference on Lasers and Electro-Optics/Pacific Rim Article CThP1H-01 (2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022 - Proceedings). Optical Society of America (OSA). https://doi.org/10.1109/CLEO-PR62338.2022.10431960

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title = "Handedness control of watt-level 1173 nm vortex mode output from a self-Raman Nd:GdVO4 laser",

abstract = "We demonstrate, for the first time of the best of our knowledge, the handedness control of a continuous-wave 1173 nm optical vortex output from a self-Raman Nd:GdVO4 laser by employing an off-axis pumping geometry. Maximum vortex output of over 1.2 W was achieved.",

author = "Yuanyuan Ma and Haruna Sugahara and Lee, \{Andrew J.\} and Pask, \{Helen M.\} and Katsuhiko Miyamoto and Takashige Omatsu",

year = "2022",

doi = "10.1109/CLEO-PR62338.2022.10431960",

language = "English",

series = "2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022 - Proceedings",

publisher = "Optical Society of America (OSA)",

booktitle = "CLEO/PR 2022",

address = "United States",

note = "2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022 ; Conference date: 31-08-2022 Through 05-09-2022",

}

Ma, Y, Sugahara, H, Lee, AJ, Pask, HM, Miyamoto, K & Omatsu, T 2022, Handedness control of watt-level 1173 nm vortex mode output from a self-Raman Nd:GdVO₄ laser. in CLEO/PR 2022: Conference on Lasers and Electro-Optics/Pacific Rim., CThP1H-01, 2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022 - Proceedings, Optical Society of America (OSA), Sapporo, Japan, 2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022, Sapporo, Japan, 31/08/22. https://doi.org/10.1109/CLEO-PR62338.2022.10431960

Handedness control of watt-level 1173 nm vortex mode output from a self-Raman Nd:GdVO₄ laser. / Ma, Yuanyuan; Sugahara, Haruna; Lee, Andrew J. et al.
CLEO/PR 2022: Conference on Lasers and Electro-Optics/Pacific Rim. Sapporo, Japan: Optical Society of America (OSA), 2022. CThP1H-01 (2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022 - Proceedings).

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

TY - CHAP

T1 - Handedness control of watt-level 1173 nm vortex mode output from a self-Raman Nd:GdVO4 laser

AU - Ma, Yuanyuan

AU - Sugahara, Haruna

AU - Lee, Andrew J.

AU - Pask, Helen M.

AU - Miyamoto, Katsuhiko

AU - Omatsu, Takashige

PY - 2022

Y1 - 2022

N2 - We demonstrate, for the first time of the best of our knowledge, the handedness control of a continuous-wave 1173 nm optical vortex output from a self-Raman Nd:GdVO4 laser by employing an off-axis pumping geometry. Maximum vortex output of over 1.2 W was achieved.

AB - We demonstrate, for the first time of the best of our knowledge, the handedness control of a continuous-wave 1173 nm optical vortex output from a self-Raman Nd:GdVO4 laser by employing an off-axis pumping geometry. Maximum vortex output of over 1.2 W was achieved.

UR - https://www.scopus.com/pages/publications/85187000859

UR - https://doi.org/10.1364/CLEOPR.2022.CThP1H_01

U2 - 10.1109/CLEO-PR62338.2022.10431960

DO - 10.1109/CLEO-PR62338.2022.10431960

M3 - Conference abstract

AN - SCOPUS:85187000859

T3 - 2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022 - Proceedings

BT - CLEO/PR 2022

PB - Optical Society of America (OSA)

CY - Sapporo, Japan

T2 - 2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022

Y2 - 31 August 2022 through 5 September 2022

ER -

Ma Y, Sugahara H, Lee AJ, Pask HM, Miyamoto K, Omatsu T. Handedness control of watt-level 1173 nm vortex mode output from a self-Raman Nd:GdVO₄ laser. In CLEO/PR 2022: Conference on Lasers and Electro-Optics/Pacific Rim. Sapporo, Japan: Optical Society of America (OSA). 2022. CThP1H-01. (2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022 - Proceedings). doi: 10.1109/CLEO-PR62338.2022.10431960