High-efficiency 17 W, 80 MHz repetition rate, passively mode-locked TEM00 Nd:YAG oscillator pumped at 885 nm

X. F. Zhang; F. Q. Li; N. Zong; X. Y. Le; D. F. Cui; Z. Y. Xu

doi:10.1134/S1054660X11050343

High-efficiency 17 W, 80 MHz repetition rate, passively mode-locked TEM₀₀ Nd:YAG oscillator pumped at 885 nm

X. F. Zhang^*
, F. Q. Li
, N. Zong
, X. Y. Le
, D. F. Cui
, Z. Y. Xu

^*Corresponding author for this work

School of Physics

Beihang University
CAS - Institute of Physics
University of Chinese Academy of Sciences
CAS - Technical Institute of Physics and Chemistry

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

5 Scopus citations

Abstract

We report on a passively mode-locked TEM₀₀ Nd:YAG oscillator with the beam quality at M ² = 1.1 by a semiconductor saturable absorber mirror under 885 nm laser diode direct pumping for the first time. A maximum average output power of 17 W at a repetition rate of 80 MHz with 39 ps pulse width was obtained under the absorbed pump power of 38 W, corresponding to an optical-optical efficiency of 44% and the slope efficiency of 69%, respectively.

Original language	English
Pages (from-to)	435-438
Number of pages	4
Journal	Laser Physics
Volume	21
Issue number	3
DOIs	https://doi.org/10.1134/S1054660X11050343
State	Published - Mar 2011

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abstract = "We report on a passively mode-locked TEM00 Nd:YAG oscillator with the beam quality at M 2 = 1.1 by a semiconductor saturable absorber mirror under 885 nm laser diode direct pumping for the first time. A maximum average output power of 17 W at a repetition rate of 80 MHz with 39 ps pulse width was obtained under the absorbed pump power of 38 W, corresponding to an optical-optical efficiency of 44\% and the slope efficiency of 69\%, respectively.",

author = "Zhang, \{X. F.\} and Li, \{F. Q.\} and N. Zong and Le, \{X. Y.\} and Cui, \{D. F.\} and Xu, \{Z. Y.\}",

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AU - Zhang, X. F.

AU - Li, F. Q.

AU - Zong, N.

AU - Le, X. Y.

AU - Cui, D. F.

AU - Xu, Z. Y.

PY - 2011/3

Y1 - 2011/3

N2 - We report on a passively mode-locked TEM00 Nd:YAG oscillator with the beam quality at M 2 = 1.1 by a semiconductor saturable absorber mirror under 885 nm laser diode direct pumping for the first time. A maximum average output power of 17 W at a repetition rate of 80 MHz with 39 ps pulse width was obtained under the absorbed pump power of 38 W, corresponding to an optical-optical efficiency of 44% and the slope efficiency of 69%, respectively.

AB - We report on a passively mode-locked TEM00 Nd:YAG oscillator with the beam quality at M 2 = 1.1 by a semiconductor saturable absorber mirror under 885 nm laser diode direct pumping for the first time. A maximum average output power of 17 W at a repetition rate of 80 MHz with 39 ps pulse width was obtained under the absorbed pump power of 38 W, corresponding to an optical-optical efficiency of 44% and the slope efficiency of 69%, respectively.

UR - https://www.scopus.com/pages/publications/79955845129

U2 - 10.1134/S1054660X11050343

DO - 10.1134/S1054660X11050343

M3 - 文章

AN - SCOPUS:79955845129

SN - 1054-660X

VL - 21

SP - 435

EP - 438

JO - Laser Physics

JF - Laser Physics

IS - 3

ER -

High-efficiency 17 W, 80 MHz repetition rate, passively mode-locked TEM₀₀ Nd:YAG oscillator pumped at 885 nm

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