Design of nanofibres for efficient stimulated Raman scattering in the evanescent field

Shan, Liye; Pauliat, Gilles; Vienne, Guillaume; Tong, Limin; Lebrun, Sylvie

doi:10.2971/jeos.2013.13030

Cited by 24 publications

(24 citation statements)

References 47 publications

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“…Using such "evanescent nonlinearities" to excite the Raman nonlinear effect in a liquid in which the nanofiber is immersed was recently investigated from a theoretical point of view. 5 In this recent paper, the main features of these Raman evanescent nonlinearities were predicted:…”

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confidence: 99%

Stimulated Raman scattering in the evanescent field of liquid immersed tapered nanofibers

Shan

Pauliat

Vienne

et al. 2013

Applied Physics Letters

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International audienceWe present the first experimental demonstrations of stimulated Raman scattering in a liquid probed by the evanescent field of a tapered silica nanofiber. Raman scattering by a pure liquid, ethanol, or mixture of liquids, toluene diluted in ethanol, is investigated. Given the large choice of available materials for the medium surrounding the nanofiber, these demonstrations pave the way to the exploration of a new class of experiments and devices

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confidence: 99%

Stimulated Raman scattering in the evanescent field of liquid immersed tapered nanofibers

Shan

Pauliat

Vienne

et al. 2013

Applied Physics Letters

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“…We try to elucidate the main difference related to their working principle and the advantages for their applications. From a theoretical point of view, we note that a general theory on the relation between nanostructuring and Raman gain is not completely established [116][117][118][119][120][121][122][123][124][125][126][127][128][129][130], while from an applicative point of view, reported results open new perspectives for the realization of more efficient Raman lasers with ultra-small sizes, which would increase the synergy between nanoelectronic and nanophotonic devices.…”

Section: Discussionmentioning

confidence: 90%

Integrated Raman Laser: A Review of the Last Two Decades

Ferrara

Sirleto

2020

Micromachines

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Important accomplishments concerning an integrated laser source based on stimulated Raman scattering (SRS) have been achieved in the last two decades in the fields of photonics, microphotonics and nanophotonics. In 2005, the first integrated silicon laser based upon SRS was realized in the nonlinear waveguide. This breakthrough promoted an intense research activity addressed to the realization of integrated Raman sources in photonics microstructures, like microcavities and photonics crystals. In 2012, a giant Raman gain in silicon nanocrystals was measured for the first time. Starting from this impressive result, some promising devices have recently been realized combining nanocrystals and microphotonics structures. Of course, the development of integrated Raman sources has been influenced by the trend of photonics towards the nano-world, which started from the nonlinear waveguide, going through microphotonics structures, and finally coming to nanophotonics. Therefore, in this review, the challenges, achievements and perspectives of an integrated laser source based on SRS in the last two decades are reviewed, side by side with the trend towards nanophotonics. The reported results point out promising perspectives for integrated micro- and/or nano-Raman lasers.

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“…Δ WXYY is the full width at half height of the spontaneous Raman line, N is the molecular density, c is the velocity of light, ws and ns are the Stokes frequency and refractive index. fg fh is the total differential scattering cross-section [19]. In [20] this cross-section is given for a pump wavelength of 488 nm.…”

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confidence: 99%

Efficient Raman converter in the yellow range with high spatial and spectral brightness

et al. 2018

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We present a Raman converter emitting at 583 nm on the second Stokes order of a line of propan-2-ol pumped by a microlaser at 532 nm in the sub-nanosecond regime. We used a mixture of liquids to adapt the transmission band of a photonic bandgap fiber. The internal conversion efficiency is 67% in photon numbers, and the output power is 1.06 mW, corresponding to a maximum peak power of 338 W. The beam delivered by the converter presents a Gaussian spatial structure and a high spectral brightness, typically more than five times higher than supercontinuum sources in this spectral range.

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Design of nanofibres for efficient stimulated Raman scattering in the evanescent field

Cited by 24 publications

References 47 publications

Stimulated Raman scattering in the evanescent field of liquid immersed tapered nanofibers

Stimulated Raman scattering in the evanescent field of liquid immersed tapered nanofibers

Integrated Raman Laser: A Review of the Last Two Decades

Efficient Raman converter in the yellow range with high spatial and spectral brightness

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