Power scaling and Q-switched operation of a Pr3+doped YLF laser pumped by four high power InGaN-Blue-LDs

Kodai Iijima; Ryosuke Kariyama; Hiroki Tanaka; Kenichi Hirosawa; Fumihiko Kannari

doi:10.1109/CLEOPR.2015.7375821

Power scaling and Q-switched operation of a Pr³+doped YLF laser pumped by four high power InGaN-Blue-LDs

Kodai Iijima
, Ryosuke Kariyama
, Hiroki Tanaka
, Kenichi Hirosawa
, Fumihiko Kannari

Department of Electronics and Electrical Engineering

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

7 Citations (Scopus)

Abstract

We demonstrate a 2.9-W cw Pr³⁺:YLF laser at 640 nm by pumping with four InGaN blue LDs. This laser is further extended to passive and active Q-switching operation using Cr⁴+:YAG saturable absorber and acousto-optic modulator, respectively.

Original language	English
Title of host publication	2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Volume	1
ISBN (Print)	9781467371094
DOIs	https://doi.org/10.1109/CLEOPR.2015.7375821
Publication status	Published - 2016 Jan 7
Event	11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015 - Busan, Korea, Republic of Duration: 2015 Aug 24 → 2015 Aug 28

Other

Other	11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015
Country/Territory	Korea, Republic of
City	Busan
Period	15/8/24 → 15/8/28

ASJC Scopus subject areas

Electrical and Electronic Engineering
Atomic and Molecular Physics, and Optics

Access to Document

10.1109/CLEOPR.2015.7375821

Cite this

Iijima, K., Kariyama, R., Tanaka, H., Hirosawa, K., & Kannari, F. (2016). Power scaling and Q-switched operation of a Pr³+doped YLF laser pumped by four high power InGaN-Blue-LDs. In 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015 (Vol. 1). Article 7375821 Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CLEOPR.2015.7375821

Power scaling and Q-switched operation of a Pr³+doped YLF laser pumped by four high power InGaN-Blue-LDs. / Iijima, Kodai; Kariyama, Ryosuke; Tanaka, Hiroki et al.
2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015. Vol. 1 Institute of Electrical and Electronics Engineers Inc., 2016. 7375821.

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

Iijima, K, Kariyama, R, Tanaka, H, Hirosawa, K & Kannari, F 2016, Power scaling and Q-switched operation of a Pr³+doped YLF laser pumped by four high power InGaN-Blue-LDs. in 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015. vol. 1, 7375821, Institute of Electrical and Electronics Engineers Inc., 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015, Busan, Korea, Republic of, 15/8/24. https://doi.org/10.1109/CLEOPR.2015.7375821

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abstract = "We demonstrate a 2.9-W cw Pr3+:YLF laser at 640 nm by pumping with four InGaN blue LDs. This laser is further extended to passive and active Q-switching operation using Cr4+:YAG saturable absorber and acousto-optic modulator, respectively.",

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