Diode-pumped rational harmonic mode-locked Yb:GSO laser

Qiang Hao; Wenxue Li; E. Wu; Heping Zeng

doi:10.1109/JQE.2008.2001946

Diode-pumped rational harmonic mode-locked Yb:GSO laser

Qiang Hao^*
, Wenxue Li
, E. Wu
, Heping Zeng

^*此作品的通讯作者

East China Normal University

科研成果: 期刊稿件 › 文章 › 同行评审

7 引用（Scopus）

摘要

We experimentally demonstrated a sub-picosecond laser based on Yb:Gd ₂SiO₅ crystal and obtained stable rational harmonic mode-locked laser output. Along with the fundamental repetition rate of 100 MHz, we observed the generation of the 200-MHz harmonics and pulse bunches, depending on the balance between the laser gain and incident pulse energy fluence on the semiconductor saturable absorber mirror. The pulse duration in harmonic mode-locking operation was measured as 600 fs, while pulses in bunch were measured with a duration of 1 ps separated by 20-ps time interval.

源语言	英语
页（从-至）	86-89
页数	4
期刊	IEEE Journal of Quantum Electronics
卷	45
期	1
DOI	https://doi.org/10.1109/JQE.2008.2001946
出版状态	已出版 - 2009
已对外发布	是

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abstract = "We experimentally demonstrated a sub-picosecond laser based on Yb:Gd 2SiO5 crystal and obtained stable rational harmonic mode-locked laser output. Along with the fundamental repetition rate of 100 MHz, we observed the generation of the 200-MHz harmonics and pulse bunches, depending on the balance between the laser gain and incident pulse energy fluence on the semiconductor saturable absorber mirror. The pulse duration in harmonic mode-locking operation was measured as 600 fs, while pulses in bunch were measured with a duration of 1 ps separated by 20-ps time interval.",

keywords = "Mode-locked lasers, Pulse generation, Ytterbium lasers",

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AU - Hao, Qiang

AU - Li, Wenxue

AU - Wu, E.

AU - Zeng, Heping

PY - 2009

Y1 - 2009

N2 - We experimentally demonstrated a sub-picosecond laser based on Yb:Gd 2SiO5 crystal and obtained stable rational harmonic mode-locked laser output. Along with the fundamental repetition rate of 100 MHz, we observed the generation of the 200-MHz harmonics and pulse bunches, depending on the balance between the laser gain and incident pulse energy fluence on the semiconductor saturable absorber mirror. The pulse duration in harmonic mode-locking operation was measured as 600 fs, while pulses in bunch were measured with a duration of 1 ps separated by 20-ps time interval.

AB - We experimentally demonstrated a sub-picosecond laser based on Yb:Gd 2SiO5 crystal and obtained stable rational harmonic mode-locked laser output. Along with the fundamental repetition rate of 100 MHz, we observed the generation of the 200-MHz harmonics and pulse bunches, depending on the balance between the laser gain and incident pulse energy fluence on the semiconductor saturable absorber mirror. The pulse duration in harmonic mode-locking operation was measured as 600 fs, while pulses in bunch were measured with a duration of 1 ps separated by 20-ps time interval.

KW - Mode-locked lasers

KW - Pulse generation

KW - Ytterbium lasers

UR - https://www.scopus.com/pages/publications/77949708840

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JO - IEEE Journal of Quantum Electronics

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Diode-pumped rational harmonic mode-locked Yb:GSO laser

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