Spatial solitons to mold random lasers in nematic liquid crystals [Invited]

Sreekanth Perumbilavil; Armando Piccardi; Oleksandr Buchnev; Martti Kauranen; Gaetano Assanto

doi:10.1364/OME.8.003864

Spatial solitons to mold random lasers in nematic liquid crystals [Invited]

Sreekanth Perumbilavil, Armando Piccardi, Oleksandr Buchnev, Martti Kauranen, Gaetano Assanto

Tutkimustuotos: Katsausartikkeli › vertaisarvioitu

13 Sitaatiot (Scopus)

16 Lataukset (Pure)

Abstrakti

Dye-doped nematic liquid crystals support random lasing under optical pumping, as well as reorientational optical spatial solitons acting as all-optical waveguides. By synergistically combining these two responses in a collinear pump-soliton geometry, the resulting soliton-enhanced random laser exhibits higher conversion efficiency and better directional properties. After a short account on random lasers and solitons in nematic liquid crystals - nematicons - we describe our experimental results on nematicon-molded random lasers.

Alkuperäiskieli	Englanti
Sivut	3864-3878
Sivumäärä	15
Julkaisu	Optical Materials Express
Vuosikerta	8
Numero	12
DOI - pysyväislinkit	https://doi.org/10.1364/OME.8.003864
Tila	Julkaistu - 1 jouluk. 2018
OKM-julkaisutyyppi	A2 Katsausartikkeli tieteellisessä aikakauslehdessä

Julkaisufoorumi-taso

Jufo-taso 1

Pääsy asiakirjaan

10.1364/OME.8.003864

ome-8-12-3864Final published version, 3,97 MB

http://urn.fi/URN:NBN:fi:tty-201907151968

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title = "Spatial solitons to mold random lasers in nematic liquid crystals [Invited]",

abstract = "Dye-doped nematic liquid crystals support random lasing under optical pumping, as well as reorientational optical spatial solitons acting as all-optical waveguides. By synergistically combining these two responses in a collinear pump-soliton geometry, the resulting soliton-enhanced random laser exhibits higher conversion efficiency and better directional properties. After a short account on random lasers and solitons in nematic liquid crystals - nematicons - we describe our experimental results on nematicon-molded random lasers.",

keywords = "SCATTERING, LIGHT, DYE, GENERATION, EMISSION, LOCALIZATION, ENHANCEMENT, COEXISTENCE, RESONATORS, REFLECTION",

author = "Sreekanth Perumbilavil and Armando Piccardi and Oleksandr Buchnev and Martti Kauranen and Gaetano Assanto",

year = "2018",

month = dec,

day = "1",

doi = "10.1364/OME.8.003864",

language = "English",

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T1 - Spatial solitons to mold random lasers in nematic liquid crystals [Invited]

AU - Perumbilavil, Sreekanth

AU - Piccardi, Armando

AU - Buchnev, Oleksandr

AU - Kauranen, Martti

AU - Assanto, Gaetano

PY - 2018/12/1

Y1 - 2018/12/1

N2 - Dye-doped nematic liquid crystals support random lasing under optical pumping, as well as reorientational optical spatial solitons acting as all-optical waveguides. By synergistically combining these two responses in a collinear pump-soliton geometry, the resulting soliton-enhanced random laser exhibits higher conversion efficiency and better directional properties. After a short account on random lasers and solitons in nematic liquid crystals - nematicons - we describe our experimental results on nematicon-molded random lasers.

AB - Dye-doped nematic liquid crystals support random lasing under optical pumping, as well as reorientational optical spatial solitons acting as all-optical waveguides. By synergistically combining these two responses in a collinear pump-soliton geometry, the resulting soliton-enhanced random laser exhibits higher conversion efficiency and better directional properties. After a short account on random lasers and solitons in nematic liquid crystals - nematicons - we describe our experimental results on nematicon-molded random lasers.

KW - SCATTERING

KW - LIGHT

KW - DYE

KW - GENERATION

KW - EMISSION

KW - LOCALIZATION

KW - ENHANCEMENT

KW - COEXISTENCE

KW - RESONATORS

KW - REFLECTION

U2 - 10.1364/OME.8.003864

DO - 10.1364/OME.8.003864

M3 - Review Article

SN - 2159-3930

VL - 8

SP - 3864

EP - 3878

JO - Optical Materials Express

JF - Optical Materials Express

IS - 12

ER -

Spatial solitons to mold random lasers in nematic liquid crystals [Invited]

Abstrakti

Julkaisufoorumi-taso

Pääsy asiakirjaan

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