Efficient generation of 3.9 W of diffraction-limited green light with spectrally combined tapered diode lasers

André Müller; Ole Bjarlin Jensen; Peter E. Andersen; Paul Michael Petersen

Efficient generation of 3.9 W of diffraction-limited green light with spectrally combined tapered diode lasers

André Müller, Ole Bjarlin Jensen, Peter E. Andersen, Paul Michael Petersen

Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

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Abstract

We propose an efficient concept increasing the power of diode laser systems in the visible spectral range. In comparison with second harmonic generation of single emitters, spectral beam combining with subsequent sum-frequency generation enhances the available power significantly. Combining two 1060 nm tapered diode lasers, we achieve a 2.5-3.2 fold increase of green light with a maximum power of 3.9 Watts in a diffraction-limited beam. At this level, diode lasers have a high application potential, for example, within the biomedical field. In order to enhance the power even further, our concept can be expanded combining multiple diode lasers.

Original language	English
Publication date	2012
Number of pages	1
Publication status	Published - 2012
Event	Northern Optics 2012 - Conference Centre Comwell Borupgaard, Snekkersten, Denmark Duration: 19 Nov 2012 → 21 Nov 2012 http://indico.conferences.dtu.dk/conferenceDisplay.py?ovw=True&confId=118

Conference

Conference	Northern Optics 2012
Location	Conference Centre Comwell Borupgaard
Country	Denmark
City	Snekkersten
Period	19/11/2012 → 21/11/2012
Internet address	http://indico.conferences.dtu.dk/conferenceDisplay.py?ovw=True&confId=118

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@conference{68a40b9eae9c40eb8c7981f1c45254ab,

title = "Efficient generation of 3.9 W of diffraction-limited green light with spectrally combined tapered diode lasers",

abstract = "We propose an efficient concept increasing the power of diode laser systems in the visible spectral range. In comparison with second harmonic generation of single emitters, spectral beam combining with subsequent sum-frequency generation enhances the available power significantly. Combining two 1060 nm tapered diode lasers, we achieve a 2.5-3.2 fold increase of green light with a maximum power of 3.9 Watts in a diffraction-limited beam. At this level, diode lasers have a high application potential, for example, within the biomedical field. In order to enhance the power even further, our concept can be expanded combining multiple diode lasers.",

author = "Andr{\'e} M{\"u}ller and Jensen, {Ole Bjarlin} and Andersen, {Peter E.} and Petersen, {Paul Michael}",

year = "2012",

language = "English",

note = "Northern Optics 2012 ; Conference date: 19-11-2012 Through 21-11-2012",

url = "http://indico.conferences.dtu.dk/conferenceDisplay.py?ovw=True&confId=118",

}

Efficient generation of 3.9 W of diffraction-limited green light with spectrally combined tapered diode lasers. / Müller, André; Jensen, Ole Bjarlin ; Andersen, Peter E.; Petersen, Paul Michael.

2012. Abstract from Northern Optics 2012, Snekkersten, Denmark.

Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

TY - ABST

T1 - Efficient generation of 3.9 W of diffraction-limited green light with spectrally combined tapered diode lasers

AU - Müller, André

AU - Jensen, Ole Bjarlin

AU - Andersen, Peter E.

AU - Petersen, Paul Michael

PY - 2012

Y1 - 2012

N2 - We propose an efficient concept increasing the power of diode laser systems in the visible spectral range. In comparison with second harmonic generation of single emitters, spectral beam combining with subsequent sum-frequency generation enhances the available power significantly. Combining two 1060 nm tapered diode lasers, we achieve a 2.5-3.2 fold increase of green light with a maximum power of 3.9 Watts in a diffraction-limited beam. At this level, diode lasers have a high application potential, for example, within the biomedical field. In order to enhance the power even further, our concept can be expanded combining multiple diode lasers.

AB - We propose an efficient concept increasing the power of diode laser systems in the visible spectral range. In comparison with second harmonic generation of single emitters, spectral beam combining with subsequent sum-frequency generation enhances the available power significantly. Combining two 1060 nm tapered diode lasers, we achieve a 2.5-3.2 fold increase of green light with a maximum power of 3.9 Watts in a diffraction-limited beam. At this level, diode lasers have a high application potential, for example, within the biomedical field. In order to enhance the power even further, our concept can be expanded combining multiple diode lasers.

M3 - Conference abstract for conference

T2 - Northern Optics 2012

Y2 - 19 November 2012 through 21 November 2012

ER -