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2篇 您的检索式:作者名="MARTIN BERNIER"
    题名 作者 年代 出处 被引量
1Watt-level and spectrally flat mid-infrared supercontinuum in fluoroindate fibers显示文摘We report on infrared supercontinuum(SC) generation in step-index fluoroindate-based fiber by using an all-fiber laser source. In comparison to widely used ZBLAN fibers for high-power mid-infrared(MIR) SC generation, fluoroindate fibers have multiphoton absorption edges at significantly longer wavelengths and can sustain similar intensities. Recent developments highlighted in the present study allowed the production of fluoroindate fibers with MIR background loss of 2 dB/km, which is similar to or even better than ZBLAN fibers.By using an all-fiber picosecond laser source based on an erbium amplifier followed by a thulium power amplifier,we demonstrate the generation of 1.0 W infrared SC spanning over 2.25 octaves from 1 μm to 5 μm. The generated MIR SC also exhibits high spectral flatness with a 6 dB spectral bandwidth from 1.91 μm to 4.77 μm and an average power two orders of magnitude greater than in previous demonstrations with a similar spectral distribution.FRANCIS THEBERGE NANCY BERUBE SAMUEL POULAIN SOLENN COXIC LOUIS-RAFAEL ROBICHAUD MARTIN BERNIER REAL VALLEE 2018Photonics Research2018,6,6:5
2The excavation damaged zone in clay formations time-dependent behaviour and influence on performance assessment显示文摘Peter Blümling Frédéric Bernier Patrick Lebon C. Derek Martin 2006Physics and Chemistry of the Earth2006,,:1
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