论文信息 - High-power and efficient Nd:YVO4/PPMgLN arrayed green laser for laser display

High-power and efficient Nd:YVO4/PPMgLN arrayed green laser for laser display

High efficient and compact continuous-wave arrayed green laser is demonstrated based on periodically poled MgO:LiNbO3(PPMgLN), with a pump power of 16.5 W (5.5 W×3) at 808 nm, 7.36W output power of 3-arrayed green beams at 532 nm is achieved with a high optical-to-optical conversion efficiency of 44.6%.

[1] S. Kurimura,et al. Domain inversion in ferroelectric MgO:LiNbO3 by applying electric fields , 1996 .

[2] Keith Kennedy,et al. Laser-based SXGA reflective light valve projector with E-cinema quality contrast and color space , 2000, Electronic Imaging.

[3] Masao Ikeda,et al. High power pure-blue semiconductor lasers , 2007, SPIE OPTO.

[4] K. Buse,et al. Second harmonic generation of 2.6 W green light with thermoelectrically oxidized undoped congruent lithium niobate crystals below 100 °C , 2007 .

[5] Yunfeng Qi,et al. 52% optical-to-optical conversion efficiency in a compact 1.5 W 532 nm second harmonic generation laser with intracavity periodically-poled MgO:LiNbO3 , 2010 .

[6] Kishore V. Chellappan,et al. Laser-based displays: a review. , 2010, Applied optics.