Efficient dual-wavelength diode-end-pumped laser with a diffusion-bonded Nd: YVO4/Nd: GdVO4 crystal

Y. J. Huang; H. H. Cho; Y. S. Tzeng; H. C. Liang; Kuan-Wei Su; Yung-Fu Chen

doi:10.1364/OME.5.002136

Efficient dual-wavelength diode-end-pumped laser with a diffusion-bonded Nd: YVO₄/Nd: GdVO₄ crystal

Y. J. Huang, H. H. Cho, Y. S. Tzeng, H. C. Liang, Kuan-Wei Su, Yung-Fu Chen^*

^*Corresponding author for this work

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

20 Scopus citations

Abstract

A new type of diffusion-bonded Nd:YVO₄/Nd:GdVO₄ heterocomposite crystal is originally designed and applied to diode-end-pumped laser for achieving an efficient dual-comb picosecond operation with selfmode locking for the first time. As high as 1.1 W of the total average output power at 1063.18 and 1064.37 nm is generated under an incident pump power of 5.1 W. The corresponding mode-locked pulse width is 42 ps at a pulse repetition rate of 3.82 GHz. Through the optical beating between two carrier frequencies of each spectral component, a train of ultrashort pulses with sub-terahertz repetition rate is further generated with the effective duration of down to 1.6 ps.

Original language	English
Pages (from-to)	2136-2141
Number of pages	6
Journal	Optical Materials Express
Volume	5
Issue number	10
DOIs	https://doi.org/10.1364/OME.5.002136
State	Published - 1 Oct 2015

Keywords

HIGH-POWER
CONTINUOUS-WAVE
NM
OPERATION

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title = "Efficient dual-wavelength diode-end-pumped laser with a diffusion-bonded Nd: YVO4/Nd: GdVO4 crystal",

abstract = "A new type of diffusion-bonded Nd:YVO4/Nd:GdVO4 heterocomposite crystal is originally designed and applied to diode-end-pumped laser for achieving an efficient dual-comb picosecond operation with selfmode locking for the first time. As high as 1.1 W of the total average output power at 1063.18 and 1064.37 nm is generated under an incident pump power of 5.1 W. The corresponding mode-locked pulse width is 42 ps at a pulse repetition rate of 3.82 GHz. Through the optical beating between two carrier frequencies of each spectral component, a train of ultrashort pulses with sub-terahertz repetition rate is further generated with the effective duration of down to 1.6 ps.",

keywords = "HIGH-POWER, CONTINUOUS-WAVE, NM, OPERATION",

author = "Huang, {Y. J.} and Cho, {H. H.} and Tzeng, {Y. S.} and Liang, {H. C.} and Kuan-Wei Su and Yung-Fu Chen",

note = "Publisher Copyright: {\textcopyright} 2015 Optical Society of America.",

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doi = "10.1364/OME.5.002136",

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T2 - YVO4/Nd: GdVO4 crystal

AU - Huang, Y. J.

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AU - Tzeng, Y. S.

AU - Liang, H. C.

AU - Su, Kuan-Wei

AU - Chen, Yung-Fu

PY - 2015/10/1

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AB - A new type of diffusion-bonded Nd:YVO4/Nd:GdVO4 heterocomposite crystal is originally designed and applied to diode-end-pumped laser for achieving an efficient dual-comb picosecond operation with selfmode locking for the first time. As high as 1.1 W of the total average output power at 1063.18 and 1064.37 nm is generated under an incident pump power of 5.1 W. The corresponding mode-locked pulse width is 42 ps at a pulse repetition rate of 3.82 GHz. Through the optical beating between two carrier frequencies of each spectral component, a train of ultrashort pulses with sub-terahertz repetition rate is further generated with the effective duration of down to 1.6 ps.

KW - HIGH-POWER

KW - CONTINUOUS-WAVE

KW - NM

KW - OPERATION

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Efficient dual-wavelength diode-end-pumped laser with a diffusion-bonded Nd: YVO₄/Nd: GdVO₄ crystal

Abstract

Keywords

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