Intra-cavity Frequency Doubling of an Electrically Pumped Edge-emitting 980 nm Laser Diode with PPLN

Kang Li; Nigel Copner; Aiyun Yao; CBE Gawith; Ian G Knight

doi:10.1109/CLEOE-EQEC.2009.5192088

Intra-cavity Frequency Doubling of an Electrically Pumped Edge-emitting 980 nm Laser Diode with PPLN

Kang Li, Nigel Copner, Aiyun Yao, CBE Gawith, Ian G Knight

Faculty of Computing, Engineering and Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this letter, we demonstrate for the first time to our knowledge ICFD of an edge emitting laser diode using a periodically poled lithium niobate (PPLN) bulk crystal, which has the potential to be scalable to high production volumes and low costs with immense implication for industrial applications. Our new cavity design uses an external dichroic mirror coated for high reflectivity in the near-infrared range and transparent for blue light emission is used as output coupling mirror. These results demonstrate for the first time to our knowledge that stable ICFD is possible using telecom high power laser diodes with PPLN and that our model correlates with the experimental data. Further improvements are now possible through careful design of the lens used on the fast and slow axis beam waists and use of lower-temperature MgO-doped PPLN. This research could lead to disruptive lighting opportunities in laser-based projection displays.

Original language	English
Title of host publication	CLEO/Europe - EQEC 2009
Subtitle of host publication	European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference
Publisher	Institute of Electrical and Electronics Engineers
ISBN (Print)	9781424440795
DOIs	https://doi.org/10.1109/CLEOE-EQEC.2009.5192088
Publication status	Published - 7 Aug 2009
Event	CLEO/Europe-/EQEC 2009 - Munich Duration: 7 Aug 2009 → 7 Aug 2009

Conference

Conference	CLEO/Europe-/EQEC 2009
Period	7/08/09 → 7/08/09

Keywords

diode laser
nonlinear optics
laser display

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10.1109/CLEOE-EQEC.2009.5192088Licence: CC BY-NC-ND

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Li, K., Copner, N., Yao, A., Gawith, CBE., & Knight, I. G. (2009). Intra-cavity Frequency Doubling of an Electrically Pumped Edge-emitting 980 nm Laser Diode with PPLN. In CLEO/Europe - EQEC 2009 : European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/CLEOE-EQEC.2009.5192088

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title = "Intra-cavity Frequency Doubling of an Electrically Pumped Edge-emitting 980 nm Laser Diode with PPLN",

abstract = "In this letter, we demonstrate for the first time to our knowledge ICFD of an edge emitting laser diode using a periodically poled lithium niobate (PPLN) bulk crystal, which has the potential to be scalable to high production volumes and low costs with immense implication for industrial applications. Our new cavity design uses an external dichroic mirror coated for high reflectivity in the near-infrared range and transparent for blue light emission is used as output coupling mirror. These results demonstrate for the first time to our knowledge that stable ICFD is possible using telecom high power laser diodes with PPLN and that our model correlates with the experimental data. Further improvements are now possible through careful design of the lens used on the fast and slow axis beam waists and use of lower-temperature MgO-doped PPLN. This research could lead to disruptive lighting opportunities in laser-based projection displays.",

keywords = "diode laser, nonlinear optics, laser display",

author = "Kang Li and Nigel Copner and Aiyun Yao and CBE Gawith and Knight, {Ian G}",

year = "2009",

month = aug,

day = "7",

doi = "10.1109/CLEOE-EQEC.2009.5192088",

language = "English",

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Li, K , Copner, N, Yao, A, Gawith, CBE & Knight, IG 2009, Intra-cavity Frequency Doubling of an Electrically Pumped Edge-emitting 980 nm Laser Diode with PPLN. in CLEO/Europe - EQEC 2009 : European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference. Institute of Electrical and Electronics Engineers, CLEO/Europe-/EQEC 2009, 7/08/09. https://doi.org/10.1109/CLEOE-EQEC.2009.5192088

Intra-cavity Frequency Doubling of an Electrically Pumped Edge-emitting 980 nm Laser Diode with PPLN. / Li, Kang ; Copner, Nigel; Yao, Aiyun et al.

CLEO/Europe - EQEC 2009 : European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference. Institute of Electrical and Electronics Engineers, 2009.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Intra-cavity Frequency Doubling of an Electrically Pumped Edge-emitting 980 nm Laser Diode with PPLN

AU - Li, Kang

AU - Copner, Nigel

AU - Yao, Aiyun

AU - Gawith, CBE

AU - Knight, Ian G

PY - 2009/8/7

Y1 - 2009/8/7

N2 - In this letter, we demonstrate for the first time to our knowledge ICFD of an edge emitting laser diode using a periodically poled lithium niobate (PPLN) bulk crystal, which has the potential to be scalable to high production volumes and low costs with immense implication for industrial applications. Our new cavity design uses an external dichroic mirror coated for high reflectivity in the near-infrared range and transparent for blue light emission is used as output coupling mirror. These results demonstrate for the first time to our knowledge that stable ICFD is possible using telecom high power laser diodes with PPLN and that our model correlates with the experimental data. Further improvements are now possible through careful design of the lens used on the fast and slow axis beam waists and use of lower-temperature MgO-doped PPLN. This research could lead to disruptive lighting opportunities in laser-based projection displays.

AB - In this letter, we demonstrate for the first time to our knowledge ICFD of an edge emitting laser diode using a periodically poled lithium niobate (PPLN) bulk crystal, which has the potential to be scalable to high production volumes and low costs with immense implication for industrial applications. Our new cavity design uses an external dichroic mirror coated for high reflectivity in the near-infrared range and transparent for blue light emission is used as output coupling mirror. These results demonstrate for the first time to our knowledge that stable ICFD is possible using telecom high power laser diodes with PPLN and that our model correlates with the experimental data. Further improvements are now possible through careful design of the lens used on the fast and slow axis beam waists and use of lower-temperature MgO-doped PPLN. This research could lead to disruptive lighting opportunities in laser-based projection displays.

KW - diode laser

KW - nonlinear optics

KW - laser display

U2 - 10.1109/CLEOE-EQEC.2009.5192088

DO - 10.1109/CLEOE-EQEC.2009.5192088

M3 - Conference contribution

SN - 9781424440795

BT - CLEO/Europe - EQEC 2009

PB - Institute of Electrical and Electronics Engineers

T2 - CLEO/Europe-/EQEC 2009

Y2 - 7 August 2009 through 7 August 2009

ER -

Intra-cavity Frequency Doubling of an Electrically Pumped Edge-emitting 980 nm Laser Diode with PPLN

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Conference

Keywords

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