排序方式: 共有1条查询结果,搜索用时 0 毫秒
1
1.
Carsten Thirstrup Yuan Shi Per B kkelund Bera P alsd ttir 《Fiber and Integrated Optics》1996,15(1):1-6
Modulation of the absorption and refractive index in Er3+-doped fibers for a signal wavelength in the 1550-nm band and a pump wavelength of 980 nm is investigated. The experimental results are compared with a model that takes into account optical transitions between the ground state and the metastable state in Er3+. Good agreement between the experiment and the model is obtained apart from a wavelength-independent constant in the refractive index modulation, which is discussed. 相似文献
1