Efficient diamond Raman laser generating 65 fs pulses

Michelle Murtagh; Jipeng Lin; Richard P. Mildren; Gail McConnell; David J. Spence

doi:10.1364/OE.23.015504

Efficient diamond Raman laser generating 65 fs pulses

Michelle Murtagh, Jipeng Lin, Richard P. Mildren, Gail McConnell, David J. Spence

Research output: Contribution to journal › Article › peer-review

37 Citations (Scopus)

Abstract

We report a synchronously-pumped femtosecond diamond Raman laser operating at 890 nm with a slope efficiency of 32%. Pumped using a mode-locked Ti:Sapphire laser at 796 nm with a pulse duration of 194 fs, the bandwidth of the Stokes output was broadened to enable subsequent pulse compression to 65 fs using a prism-pair. Modelling results provide an understanding of the physical mechanisms involved in the Raman conversion of femtosecond pulses, supporting an in-depth characterization of these ultrashort pulsed lasers.

Original language	English
Pages (from-to)	15504-15513
Number of pages	10
Journal	Optics Express
Volume	23
Issue number	12
DOIs	https://doi.org/10.1364/OE.23.015504
Publication status	Published - 15 Jun 2015

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10.1364/OE.23.015504

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abstract = "We report a synchronously-pumped femtosecond diamond Raman laser operating at 890 nm with a slope efficiency of 32%. Pumped using a mode-locked Ti:Sapphire laser at 796 nm with a pulse duration of 194 fs, the bandwidth of the Stokes output was broadened to enable subsequent pulse compression to 65 fs using a prism-pair. Modelling results provide an understanding of the physical mechanisms involved in the Raman conversion of femtosecond pulses, supporting an in-depth characterization of these ultrashort pulsed lasers.",

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AU - Lin, Jipeng

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AU - McConnell, Gail

AU - Spence, David J.

PY - 2015/6/15

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N2 - We report a synchronously-pumped femtosecond diamond Raman laser operating at 890 nm with a slope efficiency of 32%. Pumped using a mode-locked Ti:Sapphire laser at 796 nm with a pulse duration of 194 fs, the bandwidth of the Stokes output was broadened to enable subsequent pulse compression to 65 fs using a prism-pair. Modelling results provide an understanding of the physical mechanisms involved in the Raman conversion of femtosecond pulses, supporting an in-depth characterization of these ultrashort pulsed lasers.

AB - We report a synchronously-pumped femtosecond diamond Raman laser operating at 890 nm with a slope efficiency of 32%. Pumped using a mode-locked Ti:Sapphire laser at 796 nm with a pulse duration of 194 fs, the bandwidth of the Stokes output was broadened to enable subsequent pulse compression to 65 fs using a prism-pair. Modelling results provide an understanding of the physical mechanisms involved in the Raman conversion of femtosecond pulses, supporting an in-depth characterization of these ultrashort pulsed lasers.

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Efficient diamond Raman laser generating 65 fs pulses

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Versatile ultrafast Raman laser sources

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Efficient diamond Raman laser generating 65 fs pulses

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Versatile ultrafast Raman laser sources

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