Compact and efficient green lasers for mobile projector applications

被引：8

作者：

Bhatia, V. ^{[1
]}

Hempstead, M. ^{[1
]}

Grochocinski, J. ^{[1
]}

Sekiguchi, N.

Okada, A.

Loeber, D. ^{[1
]}

机构：

[1] Corning Inc, New Prod Dev, Corning, NY 14831 USA

来源：

JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY | 2009年 / 17卷 / 01期

关键词：

Green laser; micro-projector; mobile projector; pico-projector; embedded projector; consumer electronics; wall-plug efficiency; SHG; 2ND-HARMONIC GENERATION; DBR LASERS; DIODE; MODULATION;

D O I：

10.1889/JSID17.1.47

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Efficient and very-compact projectors embedded into mobile consumer-electronic devices, such as handsets, media players, gaming consoles, and GPS units, will enable new consumer use and industry business models. A keystone component for such projectors is a green laser that is commensurately efficient and compact. A synthetic green-laser architecture is described that can achieve efficiencies of 15%. The architecture consists of an infrared distributed Bragg reflector laser coupled into a second-harmonic-generation device for conversion to green.

引用

页码：47 / 52

页数：6

共 11 条

[1] INTERACTIONS BETWEEN LIGHT WAVES IN A NONLINEAR DIELECTRIC [J].

ARMSTRONG, JA ;

BLOEMBERGEN, N ;

DUCUING, J ;

PERSHAN, PS .

PHYSICAL REVIEW, 1962, 127 (06) :1918-+

[2]

BHATIA V, 2007, P ITN DISPL WORKSH

[3] Stoichiometric Mg:LiNbO3 as an effective material for nonlinear optics [J].

Furukawa, Y ;

Kitamura, K ;

Takekawa, S ;

Niwa, K ;

Hatano, H .

OPTICS LETTERS, 1998, 23 (24) :1892-1894

[4] Green-induced infrared absorption in MgO doped LiNbO3 [J].

Furukawa, Y ;

Kitamura, K ;

Alexandrovski, A ;

Route, RK ;

Fejer, MM ;

Foulon, G .

APPLIED PHYSICS LETTERS, 2001, 78 (14) :1970-1972

[5] High-power high-modulation-speed 1060-nm DBR lasers for green-light emission [J].

Hu, MH ;

Nguyen, HK ;

Song, KC ;

Li, YB ;

Visovsky, NJ ;

Liu, XS ;

Nishiyama, N ;

Coleman, S ;

Hughes, LC ;

Gollier, J ;

Miller, W ;

Bhat, R ;

Zah, CE .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2006, 18 (1-4) :616-618

[6] Wavelength stabilization of a distributed Bragg reflector laser diode by use of complementary current injection [J].

Kitaoka, Y ;

Kasazumi, K ;

Morikawa, A ;

Yokoyama, T ;

Sugita, T ;

Mizuuchi, K ;

Yamamoto, K ;

Takayama, T ;

Takigawa, S ;

Yuri, M .

OPTICS LETTERS, 2003, 28 (11) :914-916

[7] Modulated blue second harmonic generation using direct modulation of distributed Bragg reflector laser diode [J].

Kitaoka, Y ;

Yokoyama, T ;

Mizuuchi, K ;

Yamamoto, K ;

Kato, M .

ELECTRONICS LETTERS, 1997, 33 (19) :1638-1639

[8] Reliable high-power 1060 nm DBR lasers for second-harmonic generation [J].

Nguyen, H. K. ;

Coleman, S. ;

Visovsky, N. J. ;

Li, Y. ;

Song, K. ;

Davis, R. W. ;

Jun ;

Hu, M. H. ;

Zah, C. .

ELECTRONICS LETTERS, 2007, 43 (13) :716-717

[9] 532nm laser sources based on intracavity frequency doubling of extended cavity surface-emitting diode lasers [J].

Shchegrov, AV ;

Umbrasas, A ;

Watson, JP ;

Lee, D ;

Amsden, CA ;

Ha, W ;

Carey, GP ;

Doan, VV ;

Moran, B ;

Lewis, A ;

Mooradian, A .

SOLID STATE LASERS XIII: TECHNOLOGY AND DEVICES, 2004, 5332 :151-156

[10]

STEEGMULLER U, 2008, P SPIE INT SOC OPTIC, V6781

← 1 2 →