Dissipative soliton operation of a diode-pumped Yb:KGW solid-state laser in the all-positive-dispersion regime

Guangying Li; Rui Lou; Xu Wang; Zhe Sun; Yishan Wang; Xiaoping Xie; Guodong Zhang; Guanghua Cheng

doi:10.1117/1.OE.59.6.066105

Dissipative soliton operation of a diode-pumped Yb:KGW solid-state laser in the all-positive-dispersion regime

Guangying Li, Rui Lou, Xu Wang, Zhe Sun, Yishan Wang, Xiaoping Xie, Guodong Zhang, Guanghua Cheng

School of Artificial Intelligence, OPtics and Electronics

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

1 Scopus citations

Abstract

We report on the dissipative soliton operation of a diode-pumped single-crystal bulk Yb:KGW laser oscillator in the all-positive-dispersion regime. Stable passively mode-locked pulses with strong positive chirp and steep spectral edges are obtained. The spectral centering at 1038.6 nm has a bandwidth of about 6.9 nm, and the chirped pulses have a pulse duration of 4.317 ps. The maximum average power can be up to 2.07 W when pumped by absorbed pump power of 5.3 W. The mode-locked slope efficiency and optical-optical conversion efficiency are shown to be 62% and 39%, respectively. Considering the pulse repetition rate with a value of 52 MHz, the corresponding pulse energy is estimated to be 39.8 nJ.

Original language	English
Article number	066105
Journal	Optical Engineering
Volume	59
Issue number	6
DOIs	https://doi.org/10.1117/1.OE.59.6.066105
State	Published - 1 Jun 2020

Keywords

all-positive-dispersion
dissipative soliton
mode-locking

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10.1117/1.OE.59.6.066105

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title = "Dissipative soliton operation of a diode-pumped Yb:KGW solid-state laser in the all-positive-dispersion regime",

abstract = "We report on the dissipative soliton operation of a diode-pumped single-crystal bulk Yb:KGW laser oscillator in the all-positive-dispersion regime. Stable passively mode-locked pulses with strong positive chirp and steep spectral edges are obtained. The spectral centering at 1038.6 nm has a bandwidth of about 6.9 nm, and the chirped pulses have a pulse duration of 4.317 ps. The maximum average power can be up to 2.07 W when pumped by absorbed pump power of 5.3 W. The mode-locked slope efficiency and optical-optical conversion efficiency are shown to be 62% and 39%, respectively. Considering the pulse repetition rate with a value of 52 MHz, the corresponding pulse energy is estimated to be 39.8 nJ.",

keywords = "all-positive-dispersion, dissipative soliton, mode-locking",

author = "Guangying Li and Rui Lou and Xu Wang and Zhe Sun and Yishan Wang and Xiaoping Xie and Guodong Zhang and Guanghua Cheng",

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T1 - Dissipative soliton operation of a diode-pumped Yb:KGW solid-state laser in the all-positive-dispersion regime

AU - Li, Guangying

AU - Lou, Rui

AU - Wang, Xu

AU - Sun, Zhe

AU - Wang, Yishan

AU - Xie, Xiaoping

AU - Zhang, Guodong

AU - Cheng, Guanghua

PY - 2020/6/1

Y1 - 2020/6/1

N2 - We report on the dissipative soliton operation of a diode-pumped single-crystal bulk Yb:KGW laser oscillator in the all-positive-dispersion regime. Stable passively mode-locked pulses with strong positive chirp and steep spectral edges are obtained. The spectral centering at 1038.6 nm has a bandwidth of about 6.9 nm, and the chirped pulses have a pulse duration of 4.317 ps. The maximum average power can be up to 2.07 W when pumped by absorbed pump power of 5.3 W. The mode-locked slope efficiency and optical-optical conversion efficiency are shown to be 62% and 39%, respectively. Considering the pulse repetition rate with a value of 52 MHz, the corresponding pulse energy is estimated to be 39.8 nJ.

AB - We report on the dissipative soliton operation of a diode-pumped single-crystal bulk Yb:KGW laser oscillator in the all-positive-dispersion regime. Stable passively mode-locked pulses with strong positive chirp and steep spectral edges are obtained. The spectral centering at 1038.6 nm has a bandwidth of about 6.9 nm, and the chirped pulses have a pulse duration of 4.317 ps. The maximum average power can be up to 2.07 W when pumped by absorbed pump power of 5.3 W. The mode-locked slope efficiency and optical-optical conversion efficiency are shown to be 62% and 39%, respectively. Considering the pulse repetition rate with a value of 52 MHz, the corresponding pulse energy is estimated to be 39.8 nJ.

KW - all-positive-dispersion

KW - dissipative soliton

KW - mode-locking

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DO - 10.1117/1.OE.59.6.066105

M3 - 文章

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SN - 0091-3286

VL - 59

JO - Optical Engineering

JF - Optical Engineering

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ER -

Dissipative soliton operation of a diode-pumped Yb:KGW solid-state laser in the all-positive-dispersion regime

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Keywords

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