We report a simple method for direct measurement of gain/loss spectra and the determination of the population of excited metastable level in bulk samples of Yb/Er-laser glasses prepared in laboratory conditions. The method is convenient for investigation of gain/loss spectra for different glass compositions and hosts.
Simple method for direct measurement of inversion and gain/loss spectra in laser iterbium/erbium glasses
2003-01-01
192330 byte
Conference paper
Electronic Resource
English
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