"laser" in inglés with examples - Collocation dictionary inglés
- These applications include measuring specific viscosity of a liquid placed between a polarizer and an analyzer, illuminated by a helium-neon laser.
- In contrast to helium-neon lasers, the laser diode technology was safer, smaller, more rugged and featured a longer life.
- For example, a helium-neon laser (633 nm) with 1 mm beam diameter would focus to a 317 μm spot with a 500 mm lens.
- The helium-neon laser also has a bottleneck as one decay step needs the walls of the cavity and this laser typically runs in continuous mode.
- Helium is used in helium-neon lasers and in some thyratrons rated for high currents and high voltages.
- For example, light from a helium-neon laser is red, 632.8 nm wavelength light.
- This wavelength is also available, though even more rarely, from a helium-neon laser.
- The red emission line from neon is also responsible for the well known red light of helium-neon lasers.
- A helium-neon laser like those used in surveying aligns the machine with the target.
- For example, in the helium-neon laser the electrons from the discharge collide with the helium atoms, exciting them.
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