Tunable BeAl2O4:Ti3+laser

After a brief examination of known insulating laser crystals and the stimulated emission channels of their generating activator ions, this article reviews recent advances in the development of novel lasing crystals and ceramics, as well as inorganic and organic nonlinear-laser crystals for χ (3) and cascaded χ (3) ↔ χ (2) frequency converters. Several new modern attractive technologies in the physics and techniques of crystalline lasers are also discussed.Section of the crystal structure of Na3Li (SeO4)

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“…The tuning range of SE generation for the MgF 2 :Co 2+ crystal is large enough to be interesting for practical applications [62]. [252,253].…”

Section: Laser Spectroscopic Potential Of Transition Metal Ionsmentioning

confidence: 99%

Laser crystals and ceramics: recent advances

Kaminskii

2007

Laser & Photonics Reviews

368

236

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“…In particular, since the discovery of Ti 3+ -doped BeAl 2 O 4 [1] and Al 2 O 3 [2,3] as tunable lasers, the Ti 3+ -doped beryl crystals have attracted great interest. The electron paramagnetic resonance (EPR) experiment [4] showed that besides the usual trigonal Ti 3+ defect center assigned to the Ti 3+ ion at the octahedral Al 3+ site, a low-symmetry Ti 3+ center was found.…”

Section: Introductionmentioning

confidence: 99%

EPR parameters and defect structure of the tetrahedral Ti³⁺defect center in beryl crystal

Yang¹,

Wu²,

Zheng³

2008

Radiation Effects and Defects in Solids

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The EPR parameters (g factors g i and hyperfine structure constants A i , where i = x, y, z) of Ti 3+ ion at the tetrahedral Si 4+ site of beryl crystals are calculated within the rhombic symmetry approximation from the high-order perturbation formulas based on the two-spin-orbit (SO)-parameter model. In these formulas both the contribution due to the SO coupling parameter of the central 3d 1 ion and that of ligand ions are considered. From the calculations, the defect structure of the Ti 3+ defect center in beryl crystal is estimated and the EPR parameters g x , g y , g z and A y are reasonably explained. The values of the parameters A x and A z (which were not reported) are suggested and remain to be checked by the further experimental studies.

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“…Several tunable Ti:chrysoberyl lasers with the polarization parallel to the b axis were built in 1980s [18,19]. They were always pumped by second harmonics of Nd:YAG lasers, and flash lamp pumping was also demonstrated feasible [20].…”

Section: Spectral Properties and Structure Of The Mixed Crystal Beamlinementioning

confidence: 99%

Numerical simulation of gain narrowing control by hybrid amplifiers chain based on Ti:sapphire and Ti:chrysoberyl

Cao¹,

Lü²,

Fan³

2011

Optics Communications

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Tunable BeAl₂O₄:Ti³⁺laser

Cited by 21 publications

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Laser crystals and ceramics: recent advances

Laser crystals and ceramics: recent advances

EPR parameters and defect structure of the tetrahedral Ti³⁺defect center in beryl crystal

Numerical simulation of gain narrowing control by hybrid amplifiers chain based on Ti:sapphire and Ti:chrysoberyl

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Tunable BeAl2O4:Ti3+laser

Cited by 21 publications

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Laser crystals and ceramics: recent advances

Laser crystals and ceramics: recent advances

EPR parameters and defect structure of the tetrahedral Ti3+defect center in beryl crystal

Numerical simulation of gain narrowing control by hybrid amplifiers chain based on Ti:sapphire and Ti:chrysoberyl

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Product

Resources

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Tunable BeAl₂O₄:Ti³⁺laser

EPR parameters and defect structure of the tetrahedral Ti³⁺defect center in beryl crystal