61.1: Watt Level Compact Green Laser Module for Laser Display

Abstract A watt level compact green laser based on an integrated Nd:YVO 4 and MgO:PPLN module (i.e. mGreen module) is presented for the first time. A linearly polarized 532 nm laser light of 1.02 Watt is obtained, which corresponds to an optical‐to‐optical conversion efficiency of 25.5%. The mGreen module can dramatically decrease the complexity and cost of the conventional green diode pumped solid state laser.