[22a-P2-1~12] 3.2 Equipment optics and materials

[22a-P2-11] Waveguide-type Red-green-blue Laser Beam Combiners

Akira Nakao¹, Kenta Tsujino¹, Shuichi Yokokawa¹, Sae Tanaka¹, Shoko Hayashiguchi¹, 〇Toshio Katsuyama^1,2 (1.Grad. Sch., U. Fukui, 2.HISAC, U. Fukui)

Keywords:combiner,laser display,integration

In a laser scanning imaging display, it is necessary to combine the red-green-blue laser beams into one single beam followed by scanning onto the screen. So far, such a laser combiner has based on the lens and mirror system, resulting in an inherent difficulty in making a compact combiner. Here, we present an integration of a waveguide-type combiner and semiconductor lasers, thus leading to a realization of a compact laser source.