gas laser वाक्य

उदाहरण वाक्य

1. In gas lasers, an electric current is liberated from a gas to generate a consistent light.
2. Argon makes a distinctive blue-green gas laser.
3. Exposure times of several minutes are typical when using quite powerful gas lasers and silver halide emulsions.
4. For instance, materials that cannot be cut by a gas laser may be cut by an excimer laser.
5. Gas lasers use low density of gas molecules and a high density of initial electrons to prevent streamers.
6. Laser Chorus was a multiple-head laser system with 4.9-milliwatt gas laser tubes available in red, yellow, green, and orange.
7. Blue beams are produced by helium-cadmium gas lasers at 441.6 nm, and argon-ion lasers at 458 and 488 nm.
8. A gas laser is a laser in which an electric current is discharged through a gas to produce light.
9. The first gas laser, the Helium-neon, was invented by William R . Bennett, Don Herriott, and Ali Javan in 1960.
10. He pioneered the use of infra-red gas lasers combined with high magnetic fields to carry out cyclotron resonance and impurity spectroscopy measurements.