Fe/SrBi2Nb2O9 composite thin films with large third-order optical nonlinearities

Chen, Kansong; Gu, Haoshuang; Cai, Yaxuan; Xiong, Juan; Wang, Aimin

doi:10.1016/j.jallcom.2008.09.093

Cited by 8 publications

(2 citation statements)

References 24 publications

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“…The surface morphologies of the films are important for optical applications. A rough surface leads to scattering losses, which can affect the actual nonlinear optical properties 4. Hence, we choose the BZN700 °C thin film as our key research object.…”

Section: Resultsmentioning

confidence: 99%

“…Nonlinear optical thin films have been developed and studied for future photonic applications due to their high optical nonlinearity, fast response time and good compatibility with fabrication of waveguide and integrated optic devices 1–4. Because of exhibiting excellent optical and nonlinear optical properties, many ferroelectric thin films with bismuth‐based oxide materials are regarded to be one of the most promising nonlinear optical materials.…”

Section: Introductionmentioning

confidence: 99%

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The third‐order optical nonlinearity of Bi_1.5Zn_1.0Nb_1.5O₇ thin film on quartz by pulsed laser deposition

Yang

Han

Huo

et al. 2012

Physica Status Solidi (a)

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Bi 1.5 Zn 1.0 Nb 1.5 O 7 (BZN) thin films with good surface morphology were prepared on fused quartz substrates by pulsed laser deposition (PLD). The X-ray diffraction (XRD) analysis and atomic force microscope (AFM) surface morphology measurements were performed on the samples. The XRD pattern demonstrated that the films are cubic pyrochlore structure and well crystallized. The AFM analysis indicated that the films have less rough surface. The fundamental optical constants, such as band gap, the wavelength dependence of the transmittance, and the refractive index, were obtained. The sign and magnitude of both real and imaginary parts of third-order nonlinear susceptibility x (3) of the BZN thin films were determined by a single beam Z-scan technique performed at 1064 nm with a picoseconds laser. The third-order nonlinear refractive index coefficient g and the nonlinear absorption coefficient b of the BZN thin films are 4.06 Â 10 À15 m 2 /W and À1.45 Â 10 À9 m/W, respectively. The real part and the imaginary part of the third-order nonlinear susceptibility x (3) of the BZN thin films are 6.03 Â 10 À9 and 1.82 Â 10 À10 esu, respectively. The mechanisms of nonlinear refraction and nonlinear absorption were discussed. The results suggest that BZN thin film exhibit large third-order nonlinear optical properties and be a promising material for applications in nonlinear optical devices.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The third‐order optical nonlinearity of Bi_1.5Zn_1.0Nb_1.5O₇ thin film on quartz by pulsed laser deposition

Yang

Han

Huo

et al. 2012

Physica Status Solidi (a)

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δ-BiB3O6:Pr3+: polymer nanocomposites deposited on substrates with silver nanoparticles for nonlinear optics

Fuks-Janczarek

Miedzinski

Chrunik

et al. 2015

J Mater Sci: Mater Electron

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Preparation and nonlinear optical properties of Au nanoparticles doped TiO2 thin films

Gong

et al. 2013

J Sol-Gel Sci Technol

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Fe/SrBi2Nb2O9 composite thin films with large third-order optical nonlinearities

Cited by 8 publications

References 24 publications

The third‐order optical nonlinearity of Bi_1.5Zn_1.0Nb_1.5O₇ thin film on quartz by pulsed laser deposition

The third‐order optical nonlinearity of Bi_1.5Zn_1.0Nb_1.5O₇ thin film on quartz by pulsed laser deposition

δ-BiB3O6:Pr3+: polymer nanocomposites deposited on substrates with silver nanoparticles for nonlinear optics

Preparation and nonlinear optical properties of Au nanoparticles doped TiO2 thin films

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Fe/SrBi2Nb2O9 composite thin films with large third-order optical nonlinearities

Cited by 8 publications

References 24 publications

The third‐order optical nonlinearity of Bi1.5Zn1.0Nb1.5O7 thin film on quartz by pulsed laser deposition

The third‐order optical nonlinearity of Bi1.5Zn1.0Nb1.5O7 thin film on quartz by pulsed laser deposition

δ-BiB3O6:Pr3+: polymer nanocomposites deposited on substrates with silver nanoparticles for nonlinear optics

Preparation and nonlinear optical properties of Au nanoparticles doped TiO2 thin films

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The third‐order optical nonlinearity of Bi_1.5Zn_1.0Nb_1.5O₇ thin film on quartz by pulsed laser deposition

The third‐order optical nonlinearity of Bi_1.5Zn_1.0Nb_1.5O₇ thin film on quartz by pulsed laser deposition