Acta Optica Sinica, Volume. 15, Issue 8, 968(1995)
Effect of the Atomic Coherence on Hybrid Pumped Fiber Amplifier
The effects of atomic coherence on fiber amplifiers pumped by two lasers with different frequences are studied by using density matrix theory. The coherence factors are introduced in the rate equations and convective equations, which are then used to describe and calculate the influences of the coherence on the gain of hybrid pumped Er3+ doped fiber amplifiers.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Effect of the Atomic Coherence on Hybrid Pumped Fiber Amplifier[J]. Acta Optica Sinica, 1995, 15(8): 968