Improved pulse operation of Ho(III) in YAG and YLF codoped by Tm(III) and Er(III)

Y. Kalisky; R. Reisfeld

doi:10.1016/0022-5088(89)90033-7

Improved pulse operation of Ho(III) in YAG and YLF codoped by Tm(III) and Er(III)

Y. Kalisky, R. Reisfeld

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Abstract

Pulsed laser operation in αβHo:YLF and αβHO:YAG at λ = 2.1 μm in the temperature range 83-220 K is described. A similar dependence of threshold energy on temperature is seen in both crystals. A broad maximum in laser energy and slope efficiency at about 150 K is found in αβHo:YLF. This behaviour is explained by Boltzman population and back transfer from Ho(III) to Er(III) and Tm(III).

Original language	English
Pages (from-to)	227-231
Number of pages	5
Journal	Journal of the Less-Common Metals
Volume	148
Issue number	1-2
DOIs	https://doi.org/10.1016/0022-5088(89)90033-7
State	Published - 1 Apr 1989
Externally published	Yes

ASJC Scopus subject areas

General Engineering

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10.1016/0022-5088(89)90033-7

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title = "Improved pulse operation of Ho(III) in YAG and YLF codoped by Tm(III) and Er(III)",

abstract = "Pulsed laser operation in αβHo:YLF and αβHO:YAG at λ = 2.1 μm in the temperature range 83-220 K is described. A similar dependence of threshold energy on temperature is seen in both crystals. A broad maximum in laser energy and slope efficiency at about 150 K is found in αβHo:YLF. This behaviour is explained by Boltzman population and back transfer from Ho(III) to Er(III) and Tm(III).",

author = "Y. Kalisky and R. Reisfeld",

year = "1989",

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doi = "10.1016/0022-5088(89)90033-7",

language = "English",

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pages = "227--231",

journal = "Journal of the Less-Common Metals",

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TY - JOUR

T1 - Improved pulse operation of Ho(III) in YAG and YLF codoped by Tm(III) and Er(III)

AU - Kalisky, Y.

AU - Reisfeld, R.

PY - 1989/4/1

Y1 - 1989/4/1

N2 - Pulsed laser operation in αβHo:YLF and αβHO:YAG at λ = 2.1 μm in the temperature range 83-220 K is described. A similar dependence of threshold energy on temperature is seen in both crystals. A broad maximum in laser energy and slope efficiency at about 150 K is found in αβHo:YLF. This behaviour is explained by Boltzman population and back transfer from Ho(III) to Er(III) and Tm(III).

AB - Pulsed laser operation in αβHo:YLF and αβHO:YAG at λ = 2.1 μm in the temperature range 83-220 K is described. A similar dependence of threshold energy on temperature is seen in both crystals. A broad maximum in laser energy and slope efficiency at about 150 K is found in αβHo:YLF. This behaviour is explained by Boltzman population and back transfer from Ho(III) to Er(III) and Tm(III).

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U2 - 10.1016/0022-5088(89)90033-7

DO - 10.1016/0022-5088(89)90033-7

M3 - Article

AN - SCOPUS:0024647189

SN - 0022-5088

VL - 148

SP - 227

EP - 231

JO - Journal of the Less-Common Metals

JF - Journal of the Less-Common Metals

IS - 1-2

ER -

Improved pulse operation of Ho(III) in YAG and YLF codoped by Tm(III) and Er(III)

Abstract

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