Polymeric saturable-absorber mirror for passive Q-switching of a laser-diode-pumped Nd3+:YVO4 microchip laser.

Polymeric saturable-absorber mirror for passive Q-switching of a laser-diode-pumped Nd3+:YVO4 microchip laser. Research Abstract Details 

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Polymeric saturable-absorber mirror for passive Q-switching of a laser-diode-pumped Nd3+:YVO4 microchip laser. Abstract Text:

Azusa Inoue,Jumpei Hayashi,Toshiyuki Komikado,Shinsuke Umegaki,Azusa Inoue,Jumpei Hayashi,Toshiyuki Komikado,Shinsuke Umegaki,

A polymeric multilayered mirror doped with a saturable dye worked as a passive Q-switch of a laser-diode-pumped Nd(3+):YVO4 microchip laser. The multilayered mirror consisted of alternately spin-coated layers of polyvinylcarbazole (PVK) and cellulose acetate on a glass substrate. A dye of bis-(dimethylaminodithiobenzil)-nickel was doped in one of the layers of PVK, providing the repetitively Q-switched pulses. The pulse width and repetition rate were 4 ns and 68 kHz, respectively, for a laser-cavity length of 5 mm, and the average and the peak power were 40 mW and 156 W, respectively, for the highest pump power of 435 mW. The dependence of the Q-switched characteristics on the pump power and on the concentration of the doped dye is described.

Polymeric saturable-absorber mirror for passive Q-switching of a laser-diode-pumped Nd3+:YVO4 microchip laser. Publishing Authors By Initials

A Inoue,J Hayashi,T Komikado,S Umegaki,A Inoue,J Hayashi,T Komikado,S Umegaki,

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Polymeric saturable-absorber mirror for passive Q-switching of a laser-diode-pumped Nd3+:YVO4 microchip laser. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Optics letters

VOLUME: 32

Page Numbers: 2807-9

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ISSN: 0146-9592

DAY: 1

MONTH: Oct

YEAR: 2007

Polymeric saturable-absorber mirror for passive Q-switching of a laser-diode-pumped Nd3+:YVO4 microchip laser. Information

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LANGUAGE: eng

NlmUniqueID: 7708433

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AFFILIATION: Faculty of Science and Technology, Keio University, Yokohama, Japan. mozzle@ume.elec.keio.ac.jp

Country: United States

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MEDLINETA: Opt Lett

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