"gain" in inglés with examples - Collocation dictionary inglés
- A laser creates light by special actions involving a material called an optical gain medium.
- The gain medium is nitrogen molecules in the gas phase.
- The gain medium is usually pumped by a transverse electrical discharge.
- Because of this, the gain medium is pumped to a highly excited state.
- For the gain medium to amplify light, it needs to be supplied with energy.
- The gain medium is excited by an external source of energy into an excited state.
- The above-mentioned models yield the polarization of the gain medium.
- This allows more energy absorption throughout the gain medium for a better transverse mode.
- It has also been used as a gain medium for dye lasers.
- First the pump beam pumps a spot in the gain medium.
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