Chinese Journal of Quantum Electronics, Volume. 19, Issue 2, 166(2002)
Studies on Gain Characteristics of Erbium-doped Optical Waveduide Amplifiers
Erbium-doped waveguide amplifiers(EDWA's) pumped at 980nm wavelength are stud- ied using overlapping factors methods in this paper. An analytical implicit gain solution is de- rived, and based on it an analytical threshold expression of pump power is obtained also. Finally, effects of erbium-doped concentration and pump power on the gain of ED WA's are discussed in detail
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Studies on Gain Characteristics of Erbium-doped Optical Waveduide Amplifiers[J]. Chinese Journal of Quantum Electronics, 2002, 19(2): 166