gas laser การใช้

• He co-invented the gas laser in 1960, with William R . Bennett.
• At St Andrews University he very quickly established a group working on gas lasers.
• In excimer lasers, the state is different than in solid state or gas lasers.
• In addition to plasma technology, Plazma produces LCD screens, industrial gas lasers and medical lasers.
• This formed the groundwork for the later inventions of the radar and the gas laser.
• The high power capability of gas lasers make them especially suitable for high volume applications.
• In 1960, Ali Javan invented first gas laser.
• Early gas lasers were too fragile and unwieldy.
• Examples are solid and molecular gas laser cooling.
• Argon is also used in blue-green gas laser.
• In gas lasers, an electric current is liberated from a gas to generate a consistent light.
• Argon makes a distinctive blue-green gas laser.
• Exposure times of several minutes are typical when using quite powerful gas lasers and silver halide emulsions.
• For instance, materials that cannot be cut by a gas laser may be cut by an excimer laser.
• Gas lasers use low density of gas molecules and a high density of initial electrons to prevent streamers.
• Laser Chorus was a multiple-head laser system with 4.9-milliwatt gas laser tubes available in red, yellow, green, and orange.
• Blue beams are produced by helium-cadmium gas lasers at 441.6 nm, and argon-ion lasers at 458 and 488 nm.
• A gas laser is a laser in which an electric current is discharged through a gas to produce light.
• He pioneered the use of infra-red gas lasers combined with high magnetic fields to carry out cyclotron resonance and impurity spectroscopy measurements.