Ar⁺レーザーの528.7nmと457.9nmの同時発振

抄録

Simultaneous oscillation of 528.7 nm and 457.9 nm in an Ar⁺ laser was demonstrated, which were superior to 514.5 nm and 488.0 nm for use in processing colour pictures. This was attained by the use of the mirror which has high reflectance at 528.7 nm and 457.9 nm, and has high transmittance at 514.5 nm.