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Development of the Nitride Laser Diode Arrays for Video and MovieProjectors

Published online by Cambridge University Press:  15 February 2016

Piotr Perlin ,
Szymon Stańczyk ,
Steve Najda ,
Tadek Suski ,
Przemek Wiśniewski ,
Irina Makarowa ,
Łucja Marona ,
Anna Kafar ,
Agata Bojarska  and
Robert Czernecki
...Show all authors
Piotr Perlin*
Affiliation:
Institute of High Pressure Physics, “Unipress”, Sokołowska 29/37, 01-142 Warsaw, Poland
Szymon Stańczyk
Affiliation:
Institute of High Pressure Physics, “Unipress”, Sokołowska 29/37, 01-142 Warsaw, Poland
Steve Najda
Affiliation:
TopGaN Ltd, Sokołowska 29/37, 01-142 Warsaw, Poland
Tadek Suski
Affiliation:
Institute of High Pressure Physics, “Unipress”, Sokołowska 29/37, 01-142 Warsaw, Poland
Przemek Wiśniewski
Affiliation:
Institute of High Pressure Physics, “Unipress”, Sokołowska 29/37, 01-142 Warsaw, Poland TopGaN Ltd, Sokołowska 29/37, 01-142 Warsaw, Poland
Irina Makarowa
Affiliation:
TopGaN Ltd, Sokołowska 29/37, 01-142 Warsaw, Poland
Łucja Marona
Affiliation:
Institute of High Pressure Physics, “Unipress”, Sokołowska 29/37, 01-142 Warsaw, Poland TopGaN Ltd, Sokołowska 29/37, 01-142 Warsaw, Poland
Anna Kafar
Affiliation:
Institute of High Pressure Physics, “Unipress”, Sokołowska 29/37, 01-142 Warsaw, Poland
Agata Bojarska
Affiliation:
Institute of High Pressure Physics, “Unipress”, Sokołowska 29/37, 01-142 Warsaw, Poland
Robert Czernecki
Affiliation:
Institute of High Pressure Physics, “Unipress”, Sokołowska 29/37, 01-142 Warsaw, Poland TopGaN Ltd, Sokołowska 29/37, 01-142 Warsaw, Poland
Robert Sarzała
Affiliation:
Lodz, University of Technology, Łódź, Poland
Maciej Kuc
Affiliation:
Lodz, University of Technology, Łódź, Poland
Mike Leszczynski
Affiliation:
Institute of High Pressure Physics, “Unipress”, Sokołowska 29/37, 01-142 Warsaw, Poland TopGaN Ltd, Sokołowska 29/37, 01-142 Warsaw, Poland
*
*(Email: piotr@unipress.waw.pl)
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Abstract

We demonstrated the fabrication of 10 emitters InGaN laser diode array of themaximum output power of 9 W at 420 nm. The device as a whole has thedifferential efficiency of above 1 W/A. The maximum output power is limited to 9W (pulse operation) by catastrophic mirror damage or to around 5 W in CWoperation by thermal roll-over. Larger arrays with stripes width of around 15µm and numbers of emitters up to 20 should enable reaching 20 W, whichis suitable for light engine of desktop projectors and a building block ofcinema theater projectors.

Keywords

III-Voptoelectronicpackaging
Type
Articles
Information
MRS Advances , Volume 1 , Issue 2: Energy and Sustainability , 2016 , pp. 103 - 108
Copyright
Copyright © Materials Research Society 2016 

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References

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