Enhancement of nonlinear interactions due to the light localization phenomena in porous GaP

Enhancement of nonlinear interactions due to the light localization phenomena in porous GaP

We report a more than an order of magnitude enhancement of the second-harmonic and Raman scattering intensities in porous GaP in comparison with crystalline GaP; the effects correlate with a rise of photon diffusion time.

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Bibliographische Detailangaben
Hauptverfasser: Golovan, L.A., Melnikov, V.A., Zabotnov, S.V., Zoteyev, A.V., Konorov, S.O., Fedotov, A.B., Bestemyanov, K.P., Gordienko, V.M., Zheltikov, A.M., Timoshenko, V.Yu, Kashkarov, P.K., Petrov, G.I., Yakovlev, V.V.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Crystallization
Frequency conversion
Light scattering
Nonlinear optics
Optical harmonic generation
Optical mixing
Optical pumping
Optical scattering
Particle scattering
Raman scattering
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Beschreibung
Zusammenfassung:We report a more than an order of magnitude enhancement of the second-harmonic and Raman scattering intensities in porous GaP in comparison with crystalline GaP; the effects correlate with a rise of photon diffusion time.
DOI:10.1109/QELS.2005.1549306