Power and energy scaling of a diode-end-pumped Nd:YLF laser through gain optimization

Christoph Bollig; Cobus Jacobs; Edward H. Bernhardi; Hubertus M. von Bergmann; Daniel Esser

doi:10.1364/OE.18.013993

Power and energy scaling of a diode-end-pumped Nd:YLF laser through gain optimization

Christoph Bollig^*, Cobus Jacobs, Edward H. Bernhardi, Hubertus M. von Bergmann, Daniel Esser

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

39 Citations (Scopus)

Abstract

An end-pumped Nd:YLF laser was demonstrated, which delivered 60.3 W continuous-wave and more than 52 W Q-switched average power for all repetition rates from 5 to 30 kHz. To achieve this, an analytical solution to estimate and optimize the unsaturated gain in an end-pumped laser gain medium was derived. The approach presented here should open up the route for scaling end-pumped lasers to even higher power and energy levels. (C) 2010 Optical Society of America

Original language	English
Pages (from-to)	13993-14003
Number of pages	11
Journal	Optics Express
Volume	18
Issue number	13
DOIs	https://doi.org/10.1364/OE.18.013993
Publication status	Published - 21 Jun 2010

Keywords

SOLID-STATE LASERS
ND-YLF LASER
CRYSTALS
UP-CONVERSION
STIMULATED-EMISSION
TEM00 ND-YVO4 OSCILLATOR
EFFICIENT
LIFETIME
ABSORPTION
SLAB LASER

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title = "Power and energy scaling of a diode-end-pumped Nd:YLF laser through gain optimization",

abstract = "An end-pumped Nd:YLF laser was demonstrated, which delivered 60.3 W continuous-wave and more than 52 W Q-switched average power for all repetition rates from 5 to 30 kHz. To achieve this, an analytical solution to estimate and optimize the unsaturated gain in an end-pumped laser gain medium was derived. The approach presented here should open up the route for scaling end-pumped lasers to even higher power and energy levels. (C) 2010 Optical Society of America",

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author = "Christoph Bollig and Cobus Jacobs and Bernhardi, {Edward H.} and {von Bergmann}, {Hubertus M.} and Daniel Esser",

year = "2010",

month = jun,

day = "21",

doi = "10.1364/OE.18.013993",

language = "English",

volume = "18",

pages = "13993--14003",

journal = "Optics Express",

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T1 - Power and energy scaling of a diode-end-pumped Nd:YLF laser through gain optimization

AU - Bollig, Christoph

AU - Jacobs, Cobus

AU - Bernhardi, Edward H.

AU - von Bergmann, Hubertus M.

AU - Esser, Daniel

PY - 2010/6/21

Y1 - 2010/6/21

N2 - An end-pumped Nd:YLF laser was demonstrated, which delivered 60.3 W continuous-wave and more than 52 W Q-switched average power for all repetition rates from 5 to 30 kHz. To achieve this, an analytical solution to estimate and optimize the unsaturated gain in an end-pumped laser gain medium was derived. The approach presented here should open up the route for scaling end-pumped lasers to even higher power and energy levels. (C) 2010 Optical Society of America

AB - An end-pumped Nd:YLF laser was demonstrated, which delivered 60.3 W continuous-wave and more than 52 W Q-switched average power for all repetition rates from 5 to 30 kHz. To achieve this, an analytical solution to estimate and optimize the unsaturated gain in an end-pumped laser gain medium was derived. The approach presented here should open up the route for scaling end-pumped lasers to even higher power and energy levels. (C) 2010 Optical Society of America

KW - SOLID-STATE LASERS

KW - ND-YLF LASER

KW - CRYSTALS

KW - UP-CONVERSION

KW - STIMULATED-EMISSION

KW - TEM00 ND-YVO4 OSCILLATOR

KW - EFFICIENT

KW - LIFETIME

KW - ABSORPTION

KW - SLAB LASER

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DO - 10.1364/OE.18.013993

M3 - Article

C2 - 20588531

SN - 1094-4087

VL - 18

SP - 13993

EP - 14003

JO - Optics Express

JF - Optics Express

IS - 13

ER -

Power and energy scaling of a diode-end-pumped Nd:YLF laser through gain optimization

Abstract

Keywords

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