Passive Q-switching of visible Pr<sup>3+</sup> LiYF<inf>4</inf> laser with Cr<sup>4+</sup>: YAG saturable absorber and intracavity second harmonic generation at DUV

Ryosuke Kariyama, Hiroki Tanaka, Junichiro Kojou, Fumihiko Kannari

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We demonstrate a high-power blue InGaN diode laser pumped passively Q-switching of a Pr<sup>3+</sup>:LiYF<inf>4</inf> laser with a Cr<sup>4+</sup>:YAG saturable absorber and its intracavity SHG at 320-nm deep UV. Under high power pumping, the repetition rate reaches to 787 kHz with a pulse width of 74 ns.

Original languageEnglish
Title of host publicationAdvanced Solid State Lasers, ASSL 2014
PublisherOptical Society of America (OSA)
ISBN (Print)9781557528223
Publication statusPublished - 2014 Nov 16
EventAdvanced Solid State Lasers, ASSL 2014 - Shanghai, China
Duration: 2014 Nov 162014 Nov 21

Other

OtherAdvanced Solid State Lasers, ASSL 2014
CountryChina
CityShanghai
Period14/11/1614/11/21

Fingerprint

Q switching
Saturable absorbers
Harmonic generation
Semiconductor lasers
Lasers

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

Cite this

Kariyama, R., Tanaka, H., Kojou, J., & Kannari, F. (2014). Passive Q-switching of visible Pr<sup>3+</sup> LiYF<inf>4</inf> laser with Cr<sup>4+</sup>: YAG saturable absorber and intracavity second harmonic generation at DUV. In Advanced Solid State Lasers, ASSL 2014 Optical Society of America (OSA).

Passive Q-switching of visible Pr<sup>3+</sup> LiYF<inf>4</inf> laser with Cr<sup>4+</sup>: YAG saturable absorber and intracavity second harmonic generation at DUV. / Kariyama, Ryosuke; Tanaka, Hiroki; Kojou, Junichiro; Kannari, Fumihiko.

Advanced Solid State Lasers, ASSL 2014. Optical Society of America (OSA), 2014.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kariyama, R, Tanaka, H, Kojou, J & Kannari, F 2014, Passive Q-switching of visible Pr<sup>3+</sup> LiYF<inf>4</inf> laser with Cr<sup>4+</sup>: YAG saturable absorber and intracavity second harmonic generation at DUV. in Advanced Solid State Lasers, ASSL 2014. Optical Society of America (OSA), Advanced Solid State Lasers, ASSL 2014, Shanghai, China, 14/11/16.
Kariyama, Ryosuke ; Tanaka, Hiroki ; Kojou, Junichiro ; Kannari, Fumihiko. / Passive Q-switching of visible Pr<sup>3+</sup> LiYF<inf>4</inf> laser with Cr<sup>4+</sup>: YAG saturable absorber and intracavity second harmonic generation at DUV. Advanced Solid State Lasers, ASSL 2014. Optical Society of America (OSA), 2014.
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abstract = "We demonstrate a high-power blue InGaN diode laser pumped passively Q-switching of a Pr3+:LiYF4 laser with a Cr4+:YAG saturable absorber and its intracavity SHG at 320-nm deep UV. Under high power pumping, the repetition rate reaches to 787 kHz with a pulse width of 74 ns.",
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