Number | Date | Country | Kind |
---|---|---|---|
3-8180 | Jan 1991 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
5050949 | DiGiovanni et al. | Sep 1991 | |
5138483 | Grasso et al. | Aug 1992 | |
5140456 | Huber | Aug 1992 |
Number | Date | Country |
---|---|---|
0427320 | May 1991 | EPX |
Entry |
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R. I. Laming and D. N. Payne, "Noise Characteristics of Erbium-Doped Fiber Amplifier Pumped at 980 nm", IEEE Photonics Technology Letters, vol. 2, No. 6, Jun. 1990, pp. 418-421. |