Pumping wavelength related population inversion in Nd:doped laser
Pumping wavelength related population inversion in an Nd:doped laser has been investigated, where the laser is regarded as two thermodynamic equilibrium systems: the upper state and the lower state. The population inversion limits at various pumping wavelengths and temperatures are compared. The eff...
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| Format: | Article |
| Language: | English |
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AIP Publishing LLC
2020-10-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/5.0006436 |