Compact 1.3-W green laser by intra-cavity frequency doubling of a multi-edge-emitters laser bar using a MgO:PPLN crystal

Kang Li; Nigel Copner; Aiyun Yao; CBE Gawith; Ian G Knight; Hans-Ulrich Pfeiffer; Bob Musk

doi:10.1364/OL.34.003472

Compact 1.3-W green laser by intra-cavity frequency doubling of a multi-edge-emitters laser bar using a MgO:PPLN crystal

Kang Li, Nigel Copner, Aiyun Yao, CBE Gawith, Ian G Knight, Hans-Ulrich Pfeiffer, Bob Musk

Faculty of Computing, Engineering and Science

Research output: Contribution to journal › Article

Abstract

A compact green laser of 1.3 W output at 534.7 nm is generated by intracavity frequency doubling (ICFD) of a 49 edge-emitter laser bar using a MgO-doped (PPLN) bulk crystal. The measured M2 values of green beam are 12.1 and 2.9 along the slow and fast axes, respectively. To our knowledge, this is the first demonstration of the ICFD of multi-edge-emitters laser bar.

Original language	English
Pages (from-to)	3472 - 3474
Number of pages	2
Journal	Optics Letters
Volume	34
Issue number	22
DOIs	https://doi.org/10.1364/OL.34.003472
Publication status	Published - 15 Nov 2009

Keywords

diode laser
nonlinear shg
green laser

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10.1364/OL.34.003472Licence: CC BY-NC-ND

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title = "Compact 1.3-W green laser by intra-cavity frequency doubling of a multi-edge-emitters laser bar using a MgO:PPLN crystal",

abstract = "A compact green laser of 1.3 W output at 534.7 nm is generated by intracavity frequency doubling (ICFD) of a 49 edge-emitter laser bar using a MgO-doped (PPLN) bulk crystal. The measured M2 values of green beam are 12.1 and 2.9 along the slow and fast axes, respectively. To our knowledge, this is the first demonstration of the ICFD of multi-edge-emitters laser bar.",

keywords = "diode laser, nonlinear shg, green laser",

author = "Kang Li and Nigel Copner and Aiyun Yao and CBE Gawith and Knight, {Ian G} and Hans-Ulrich Pfeiffer and Bob Musk",

year = "2009",

month = nov,

day = "15",

doi = "10.1364/OL.34.003472",

language = "English",

volume = "34",

pages = "3472 -- 3474",

journal = "Optics Letters",

publisher = "Optical Society of America",

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T1 - Compact 1.3-W green laser by intra-cavity frequency doubling of a multi-edge-emitters laser bar using a MgO:PPLN crystal

AU - Li, Kang

AU - Copner, Nigel

AU - Yao, Aiyun

AU - Gawith, CBE

AU - Knight, Ian G

AU - Pfeiffer, Hans-Ulrich

AU - Musk, Bob

PY - 2009/11/15

Y1 - 2009/11/15

N2 - A compact green laser of 1.3 W output at 534.7 nm is generated by intracavity frequency doubling (ICFD) of a 49 edge-emitter laser bar using a MgO-doped (PPLN) bulk crystal. The measured M2 values of green beam are 12.1 and 2.9 along the slow and fast axes, respectively. To our knowledge, this is the first demonstration of the ICFD of multi-edge-emitters laser bar.

AB - A compact green laser of 1.3 W output at 534.7 nm is generated by intracavity frequency doubling (ICFD) of a 49 edge-emitter laser bar using a MgO-doped (PPLN) bulk crystal. The measured M2 values of green beam are 12.1 and 2.9 along the slow and fast axes, respectively. To our knowledge, this is the first demonstration of the ICFD of multi-edge-emitters laser bar.

KW - diode laser

KW - nonlinear shg

KW - green laser

U2 - 10.1364/OL.34.003472

DO - 10.1364/OL.34.003472

M3 - Article

VL - 34

SP - 3472

EP - 3474

JO - Optics Letters

JF - Optics Letters

IS - 22

ER -

Compact 1.3-W green laser by intra-cavity frequency doubling of a multi-edge-emitters laser bar using a MgO:PPLN crystal

Abstract

Keywords

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