Green output of 1.5 W from a diode-pumped intracavity frequency-doubled self-Q-switched and mode-locked Cr,Nd:YAG laser

Shi Feng Du; Su Mei Wang; Dong Xiang Zhang; De Hua Li; Zhi Guo Zhang; Bao Hua Feng; Shi Wen Zhang

doi:10.1088/0256-307X/24/11/036

Green output of 1.5 W from a diode-pumped intracavity frequency-doubled self-Q-switched and mode-locked Cr,Nd:YAG laser

Shi Feng Du^*
, Su Mei Wang
, Dong Xiang Zhang
, De Hua Li
, Zhi Guo Zhang
, Bao Hua Feng
, Shi Wen Zhang

^*Corresponding author for this work

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

5 Citations (Scopus)

Abstract

We report a diode-pumped intracavity frequency-doubled self-Q-switched and mode-locked Cr,Nd:YAG/KTP green laser with a Z-type cavity, which produces 1.5W of average power at 532nm with incident pump power 14.2W. The individual mode-locked green pulse duration is about 560ps with 149MHz repetition rate. Almost 100% modulation depth of the mode-locked green pulses is achieved at an incident pump power of 4.13W. The maximum energy of Q-switched green pulse is 19.8μJ. The experimental results of pulse duration and pulse energy of Q-switched green pulse agree well with the theoretical calculations.

Original language	English
Pages (from-to)	3149-3152
Number of pages	4
Journal	Chinese Physics Letters
Volume	24
Issue number	11
DOIs	https://doi.org/10.1088/0256-307X/24/11/036
Publication status	Published - 1 Nov 2007
Externally published	Yes

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10.1088/0256-307X/24/11/036

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title = "Green output of 1.5 W from a diode-pumped intracavity frequency-doubled self-Q-switched and mode-locked Cr,Nd:YAG laser",

abstract = "We report a diode-pumped intracavity frequency-doubled self-Q-switched and mode-locked Cr,Nd:YAG/KTP green laser with a Z-type cavity, which produces 1.5W of average power at 532nm with incident pump power 14.2W. The individual mode-locked green pulse duration is about 560ps with 149MHz repetition rate. Almost 100\% modulation depth of the mode-locked green pulses is achieved at an incident pump power of 4.13W. The maximum energy of Q-switched green pulse is 19.8μJ. The experimental results of pulse duration and pulse energy of Q-switched green pulse agree well with the theoretical calculations.",

author = "Du, \{Shi Feng\} and Wang, \{Su Mei\} and Zhang, \{Dong Xiang\} and Li, \{De Hua\} and Zhang, \{Zhi Guo\} and Feng, \{Bao Hua\} and Zhang, \{Shi Wen\}",

year = "2007",

month = nov,

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doi = "10.1088/0256-307X/24/11/036",

language = "English",

volume = "24",

pages = "3149--3152",

journal = "Chinese Physics Letters",

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TY - JOUR

T1 - Green output of 1.5 W from a diode-pumped intracavity frequency-doubled self-Q-switched and mode-locked Cr,Nd:YAG laser

AU - Du, Shi Feng

AU - Wang, Su Mei

AU - Zhang, Dong Xiang

AU - Li, De Hua

AU - Zhang, Zhi Guo

AU - Feng, Bao Hua

AU - Zhang, Shi Wen

PY - 2007/11/1

Y1 - 2007/11/1

N2 - We report a diode-pumped intracavity frequency-doubled self-Q-switched and mode-locked Cr,Nd:YAG/KTP green laser with a Z-type cavity, which produces 1.5W of average power at 532nm with incident pump power 14.2W. The individual mode-locked green pulse duration is about 560ps with 149MHz repetition rate. Almost 100% modulation depth of the mode-locked green pulses is achieved at an incident pump power of 4.13W. The maximum energy of Q-switched green pulse is 19.8μJ. The experimental results of pulse duration and pulse energy of Q-switched green pulse agree well with the theoretical calculations.

AB - We report a diode-pumped intracavity frequency-doubled self-Q-switched and mode-locked Cr,Nd:YAG/KTP green laser with a Z-type cavity, which produces 1.5W of average power at 532nm with incident pump power 14.2W. The individual mode-locked green pulse duration is about 560ps with 149MHz repetition rate. Almost 100% modulation depth of the mode-locked green pulses is achieved at an incident pump power of 4.13W. The maximum energy of Q-switched green pulse is 19.8μJ. The experimental results of pulse duration and pulse energy of Q-switched green pulse agree well with the theoretical calculations.

UR - https://www.scopus.com/pages/publications/36249026992

U2 - 10.1088/0256-307X/24/11/036

DO - 10.1088/0256-307X/24/11/036

M3 - Article

AN - SCOPUS:36249026992

SN - 0256-307X

VL - 24

SP - 3149

EP - 3152

JO - Chinese Physics Letters

JF - Chinese Physics Letters

IS - 11

ER -

Green output of 1.5 W from a diode-pumped intracavity frequency-doubled self-Q-switched and mode-locked Cr,Nd:YAG laser

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