Transverse modes occur in radio waves and microwaves confined to a waveguide, and also in light waves in an optical fiber and in a laser's optical resonator
Diode lasers. An Introduction to Laser Diodes Overview of available singlemode diode lasers Video showing laser bar assembly process Sam's Laser FAQ by
continuous-wave single-transverse-mode powers from Yb-doped fiber lasers have increased from 100 W in 2001 to a combined beam fiber laser demonstrated power
A helium–neon laser or He-Ne laser is a type of gas laser whose high energetic medium gain medium consists of a mixture of ratio (between 5:1 and 20:1)