Nonlinear optical properties of the flux grown RbTiOPO4 crystal

Oseledchik, Yu. S.; Pisarevsky, A.I.; Prosvirnin, A.L.; Starshenko, Valery V.; Svitanko, N.V.

doi:10.1016/0925-3467(94)90035-3

Cited by 49 publications

(30 citation statements)

References 13 publications

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“…The nonlinear optical parameters of pure RTP are well-established in the literature, 34 and therefore the doping results are referred to those of pure RTP. As Ta doping concentration increases, the SHG intensity of RTP:Ta crystal increases.…”

Section: Shgmentioning

confidence: 99%

Electronic structure and properties of RbTiOPO₄:Ta crystals

Chen

Zhu

et al. 2017

RSC Adv.

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RTP crystals doped with four different Ta concentrations were grown by high-temperature solution method. Ta dopants changed the growth habit of RTP and the (100) faces were more developed than the other crystal faces. The chemical composition and electronic structure were analyzed using Electron Probe Microanalysis (EPMA) and X-ray photoelectron spectroscopy (XPS). Ta elements could easily incorporate into RTP crystals from the melt due to the large distribution coefficient. As Ta content increased, the Rb 3d, Ti 2p, P 2p, O 1s XPS spectra showed a shift towards higher binding energy. The relative Ta atomic concentration in RTP:Ta crystals was calculated and it was determined that the molar ratio between Ta and Ti was higher than the nominal ratio. The thermal properties and SHG efficiency were also studied. Ta dopants decreased the transition temperature from the orthorhombic RTP phase to the cubic RTP phase and increased the decomposition temperature of the cubic RTP phase. When the Ta concentration increased to 9 mol%, the specific heat of the doped crystal was 1.5 times that of pure RTP crystal at 300 C and SHG intensity was improved by 59% when compared with pure RTP. The results show that Ta doping is helpful for improvement of SHG efficiency and increasing resistance to laser irradiation.

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Section: Shgmentioning

confidence: 99%

Electronic structure and properties of RbTiOPO₄:Ta crystals

Chen

Zhu

et al. 2017

RSC Adv.

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“…RTP is less commonly used in nonlinear optical applications, such as frequency doubling of the Nd:YAG laser radiation into the green, since the RTP effective nonlinear coefficient is smaller comparatively with its KTP (KTiOPO 4 ) isomorph [2]. However, RTP is a particularly useful material for electro-optic applications, e.g.…”

Section: Introductionmentioning

confidence: 98%

Growth of high resistivity RbTiOPO4 crystals

Tseitlin¹,

Mojaev²,

Roth³

2008

Journal of Crystal Growth

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“…An even higher optical damage threshold was reported for RTP [39]. It has also a slightly larger electro-optical parameter and lower electrical loss angle as the mobility of the weakly coupled larger Rb-ions is smaller than the mobility of the weakly coupled K-ions [31].…”

Section: The Mtioxo 4 -Familymentioning

confidence: 99%

Lasers and optics: looking towards third generation gravitational wave detectors

et al. 2010

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Third generation terrestrial interferometric gravitational wave detectors will likely require significant advances in laser and optical technologies to reduce two of the main limiting noise sources: thermal noise due to mirror coatings and quantum noise arising from a combination of shot noise and radiation pressure noise. Increases in laser power and possible changes of the operational wavelength require new high power laser sources and new electro-optic modulators and Faraday isolators. Squeezed light can be used to further reduce the quantum noise while nano-structured optical components can be used to reduce or eliminate mirror coating thermal noise as well as to implement all-reflective interferometer configurations to avoid thermal effects in mirror substrates. This paper is intended to give an overview on the current state-of-the-art and future trends in these areas of ongoing research and development.

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Nonlinear optical properties of the flux grown RbTiOPO4 crystal

Cited by 49 publications

References 13 publications

Electronic structure and properties of RbTiOPO₄:Ta crystals

Electronic structure and properties of RbTiOPO₄:Ta crystals

Growth of high resistivity RbTiOPO4 crystals

Lasers and optics: looking towards third generation gravitational wave detectors

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Nonlinear optical properties of the flux grown RbTiOPO4 crystal

Cited by 49 publications

References 13 publications

Electronic structure and properties of RbTiOPO4:Ta crystals

Electronic structure and properties of RbTiOPO4:Ta crystals

Growth of high resistivity RbTiOPO4 crystals

Lasers and optics: looking towards third generation gravitational wave detectors

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Product

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Electronic structure and properties of RbTiOPO₄:Ta crystals

Electronic structure and properties of RbTiOPO₄:Ta crystals