Array type wavelength converting laser device

An array type wavelength converting laser device comprising:

• at least one laser element with light emitting points, the laser element to output fundamental waves in a one-dimensional array;
• a wavelength converting element to carry out wavelength conversion of the incident fundamental waves, and to output wavelength converted light rays;
• and
• an output mirror to reflect the fundamental waves, and to transmit the wavelength converted light rays resulting from the wavelength conversion by the wavelength converting element, wherein
• the wavelength converting element is disposed between the laser element and the output mirror;
• and
• a distance between a position of a waist of the fundamental waves output from the laser element and the output mirror is set in accordance with a Talbot condition under which phase synchronization is achieved between the adjacent light emitting points with each other.