Acta Optica Sinica, Volume. 10, Issue 7, 668(1990)
Experimental research on laser amplification in Er+——doped fiber
An experiment on laser amplification using a home made Er+——doped fiber hag been demostrated. A laser amplification at 1.52μm wavelength has been observed with a gain of more than 10 dB when Ar+-laser pump is applied. Some experimental data on Er+-doped fiber and its laser amplifier are given in this paper.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Experimental research on laser amplification in Er+——doped fiber[J]. Acta Optica Sinica, 1990, 10(7): 668