Cerium-doped fluoride lasers

Coutts, David W.; McGonigle, Andrew J. S.

doi:10.1109/jqe.2004.834775

Cited by 63 publications

(30 citation statements)

References 73 publications

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“…get incorporated which are harmful to the luminescence processes [30]. In recent years, wet chemical processes for OH À free fluorides have been described [31,32].…”

Section: Methodsmentioning

confidence: 99%

Synthesis of KMgCl3 nanomaterial and luminescence of Ce3+/Dy3+/Eu3+ by different routes

Poddar¹,

Gedam²,

Dhoble

2015

Journal of Luminescence

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“…get incorporated which are harmful to the luminescence processes [30]. In recent years, wet chemical processes for OH À free fluorides have been described [31,32].…”

Section: Methodsmentioning

confidence: 99%

Synthesis of KMgCl3 nanomaterial and luminescence of Ce3+/Dy3+/Eu3+ by different routes

Poddar¹,

Gedam²,

Dhoble

2015

Journal of Luminescence

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“…Frequency factor was calculated by the equation given by Chen and Winer:

normalβE true/ {normalkT}^{2}_{M} = normals ((), 1 + ({}, ((), normalb - 1) 2 {kT}_{M}) true/ normalE) exp ((), - normalE true/ {kT}_{M})

where β is heating rate, k is Boltzman's constant, taken as 8.617 × 10 –5 . The frequency factor was calculated by the eqn and tabulated in Table .…”

Section: Thermoluminescence (Tl) Studymentioning

confidence: 99%

“…where β is heating rate, k is Boltzman's constant, taken as 8.617 × 10 -5 . The frequency factor was calculated by the eqn (5) and tabulated in Table 4.…”

Section: Analysis Of Trapping Parametersmentioning

confidence: 99%

Photo and thermoluminescence of KMgSO₄F: Ce and :Mn phosphors

Poddar¹,

Gedam²,

Dhoble

2014

Luminescence

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KMgSO4 F:Ce and KMgSO4 F:Mn phosphors were prepared by a wet chemical method and studied for their photoluminescence (PL) and thermoluminescence (TL) characteristics. PL emission of KMgSO4 F:Ce peaked at around 440 nm for the excitation at 377 nm due to 5d → 4f transition, while KMgSO4 F:Mn had a peak at 540 nm for an excitation at 363 nm and 247 nm due to (4) T1g → (6) A1g transition. The phosphors also showed good thermoluminescence characteristics when they were exposed to γ-rays at a 5 Gy dose at the rate of 0.36 kGyh(-1) . KMgSO4 F:Ce exhibited a single thermoluminescence (TL) peak at around 167 °C and KMgSO4 F:Mn also exhibited a single TL peak at around 177 °C. Possible trapping parameters such as order of kinetics (b), the geometrical factor (μg ), the frequency factor (s) and the activation energy were also evaluated by Chen's half width method. This article discusses fundamental PL and TL characteristics in inorganic fluoride material activated by Ce(3+) and Mn(2+) ions and prepared by a wet chemical method.

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“…An alternative approach to obtain CW output in the UV is to use a laser medium, which itself operates directly in the ultraviolet. Cerium (Ce)-doped fluoride lasers do just that; they produce output tunable in the 285 to 315 nm spectral range [4]. We have recently shown that Ce 3 :LiCaAlF 6 (Ce:LiCAF) lasers can be operated as mode-locked [5] and CW sources [6].…”

mentioning

confidence: 99%

Linewidth narrowing of a tunable mode-locked pumped continuous-wave Ce:LiCAF laser

et al. 2015

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We report birefringent tuning using single and multiple magnesium fluoride (MgF(2)) Brewster tuning plates in a mode-locked pumped continuous-wave Ce:LiCAF laser. Depending on the thickness of the MgF(2) plates used, continuous tuning over a range of up to 13 nm from 284.5 to 297.5 nm with a full width at half-maximum linewidth of 14 pm (50 GHz) was achieved. By combining MgF(2) plates with etalons, the linewidth of the laser was narrowed down to 0.75 pm (2.7 GHz). This generated narrowband output is suitable for many applications in spectroscopy, cold-atom manipulation, and sensing.

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Cerium-doped fluoride lasers

Cited by 63 publications

References 73 publications

Synthesis of KMgCl3 nanomaterial and luminescence of Ce3+/Dy3+/Eu3+ by different routes

Synthesis of KMgCl3 nanomaterial and luminescence of Ce3+/Dy3+/Eu3+ by different routes

Photo and thermoluminescence of KMgSO₄F: Ce and :Mn phosphors

Linewidth narrowing of a tunable mode-locked pumped continuous-wave Ce:LiCAF laser

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Cerium-doped fluoride lasers

Cited by 63 publications

References 73 publications

Synthesis of KMgCl3 nanomaterial and luminescence of Ce3+/Dy3+/Eu3+ by different routes

Synthesis of KMgCl3 nanomaterial and luminescence of Ce3+/Dy3+/Eu3+ by different routes

Photo and thermoluminescence of KMgSO4F: Ce and :Mn phosphors

Linewidth narrowing of a tunable mode-locked pumped continuous-wave Ce:LiCAF laser

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Photo and thermoluminescence of KMgSO₄F: Ce and :Mn phosphors