NDLI: Highly photostable solid-state dye lasers based on MPMMA co-doped with PM567 and C460

Content Provider	IEEE Xplore Digital Library
Author	Jiang, Y.G. Chen, D.Y. Fan, R.W. Xia, Y.Q.
Copyright Year	2010
Description	Author affiliation: National Key Laboratory of Science and Technology on tunable Laser, Institute of optical-electronics, Harbin Institute of Technology, Harbin 150080, China (Jiang, Y.G.; Chen, D.Y.; Fan, R.W.; Xia, Y.Q.)
Abstract	Solid-state dye samples based on modified polymethyl methacrylate with methanol (MPMMA) co-doped with pyrromethene 567 (PM567) and coumarin 460 (C460) were prepared. The effects of C460 concentration on the laser performances of the solid-state dye mediums, including spectra property, laser slope efficiency and photostability were studied. The highest laser slope efficiency of 66.66% was obtained in the sample (PM567:C460=2:10). When the samples were pumped at a repetition rate of 5 Hz with a pulse energy as high as 100 mJ (the fluence was 0.26 $J/cm^{2}),$ the laser output energy dropped to half of the initial value after approximate 398000 pulses in the sample (PM567:C460=2:2). Our results have shown that it can obtain a high-efficiency and long-lifetime solid-state dye laser under high pulse energy pump using MPMMA co-doped with PM567 and C460.
Starting Page	56
Ending Page	59
File Size	677828
Page Count	4
File Format	PDF
ISBN	9781424455119
e-ISBN	9781424455133
DOI	10.1109/RCSLPLT.2010.5615410
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-07-28
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Laser theory Co-doped Measurement by laser beam Photostability Solid lasers Solids Laser excitation Solid-state dye laser MPMMA Pump lasers Slope efficiency
Content Type	Text
Resource Type	Article

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