Pulse-periodic holmium laser for medical applications

Antipenko, B. M.; Berezin, Yu. D.; Buchenkov, V. A.; Zhurba, V. M.; Киселева, Т. А.; Lazo, Victor V.; Nikitichev, A. A.; Pis’mennyi, V. A.

doi:10.1070/qe1989v019n11abeh009598

Cited by 4 publications

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“…Here we limit our discussion to state-of-the-art papers. Antipenko studied Tm ↔ Ho ET, sensitized stimulated emission of Ho 3+ ions and the thermal physics of Tm,Ho:BaEr 2 F 8 [19][20][21] and Tm,Ho,Cr:YAG [22,23] crystals. A detailed discussion of the mechanisms of the above-mentioned ET, and an interpretation of the luminescence decay curves for Tm 3+ and Ho 3+ ions, was presented for Tm,Ho,Cr-codoped YSGG and GSAG garnets by Shcherbakov and co-authors [24][25][26].…”

Section: Crystal Characterizationmentioning

confidence: 99%

Q-switching of a Tm,Ho:KLu(WO₄)₂microchip laser by a graphene-based saturable absorber

et al. 2015

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The first Ho microchip laser passively Q-switched using a graphene-based saturable absorber is demonstrated based on a Tm,Ho:KLu(WO4)2 crystal cut along the Ng-axis. A maximum average output power of 74 mW is extracted from the diode-pumped laser at 2061 nm with a slope efficiency of 4%. Pulses as short as 200 ns with an energy of ~0.2 μJ are obtained at a repetition rate of 340 kHz. The energy transfer (ET), 3F4 (Tm3+) ↔ 5I7 (Ho3+) is studied, yielding ET parameters of P28 = 1.69 and P71 = 0.15 × 10−22 cm3 μs−1, revealing the strong prevalence of direct ET.

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Section: Crystal Characterizationmentioning

confidence: 99%

Q-switching of a Tm,Ho:KLu(WO₄)₂microchip laser by a graphene-based saturable absorber

et al. 2015

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Technical aspects of lasers in urology

2007

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During the course of history a variety of laser principles have been introduced in surgery. Some erroneous developments probably could have been kept out of the market place if not for the magic which accompanies the acronym LASER and with more understanding for the underlying principles governing the process when light meets tissue. The interaction of light with tissue is exemplified on the basis of natural body chromophores when compared with available lasers at different wavelengths and operational modes. Furthermore the meaning of fibre flexibility and durability is elucidated.

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Kalisky

Luria

Rotman

et al. 1997

Journal of Electroceramics

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Pulse-periodic holmium laser for medical applications

Cited by 4 publications

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Q-switching of a Tm,Ho:KLu(WO₄)₂microchip laser by a graphene-based saturable absorber

Q-switching of a Tm,Ho:KLu(WO₄)₂microchip laser by a graphene-based saturable absorber

Technical aspects of lasers in urology

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Pulse-periodic holmium laser for medical applications

Cited by 4 publications

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Q-switching of a Tm,Ho:KLu(WO4)2microchip laser by a graphene-based saturable absorber

Q-switching of a Tm,Ho:KLu(WO4)2microchip laser by a graphene-based saturable absorber

Technical aspects of lasers in urology

Untitled

Contact Info

Product

Resources

About

Q-switching of a Tm,Ho:KLu(WO₄)₂microchip laser by a graphene-based saturable absorber

Q-switching of a Tm,Ho:KLu(WO₄)₂microchip laser by a graphene-based saturable absorber