| Design of Broadband L-band Erbium Doped Fiber Amplifier |
| |
| 引用本文： | JIANG Chun ZENG Qingji (Center for Broadband Optical Networking Technology,Shanghai Jiao Tong University,Shanghai 200030,China). Design of Broadband L-band Erbium Doped Fiber Amplifier[J]. Chinese Journal of Lasers, 2002, 11(3): 223-227 |
| |
| 作者姓名： | JIANG Chun ZENG Qingji (Center for Broadband Optical Networking Technology Shanghai Jiao Tong University Shanghai 200030 China) |
| |
| 作者单位： | Center for Broadband Optical Networking Technology，Shanghai Jiao Tong University，Shanghai 200030，China |
| |
| 摘 要： | 1 Ｉｎｔｒｏｄｕｃｔｉｏｎ Ｗａｖｅｌｅｎｇｔｈ ｄｉｖｉｓｉｏｎｍｕｌｔｉｐｌｅｘｉｎｇ(ＷＤＭ )ｍｅｔｈｏｄｇｉｖｅｓａｓｏｌｕｔｉｏｎｏｆｄｅｍａｎｄｏｎｔｈｅｈｉｇｈｓｐｅｅｄａｎｄｈｉｇｈｃａｐａｃｉｔｙｔｒａｎｓｍｉｓｓｉｏｎ .ＯｎｅｏｆｔｈｅｋｅｙｔｅｃｈｎｏｌｏｇｙｏｆｔｈｅＷＤＭｔｒａｎｓｍｉｓｓｉｏｎｉｓｔｏｂｒｏａｄｅｎｂａｎｄｗｉｄｔｈｏｆｅｒｂｉｕｍ ｄｏｐｅｄｆｉｂｅｒａｍｐｌｉｆｉｅｒ (ＥＤＦＡ)ａｎｄｔｏｇｅｔｔｈｅｗｉｄｅｂａｎｄａｎｄｆｌａｔ ｇａｉｎＥＤＦＡ .…
|
| 收稿时间： | 2001-01-31 |
Design of Broadband L-band Erbium Doped Fiber Amplifier |
| |
| JIANG Chun ZENG Qingji. Design of Broadband L-band Erbium Doped Fiber Amplifier[J]. 中国激光(英文版), 2002, 11(3): 223-227 |
| |
| Authors: | JIANG Chun ZENG Qingji |
| |
| Abstract: | An 80 nm bandwidth long wavelength erbium-doped fiber amplifier using a seed light injection method is designed. It is shown that when the wavelength of the seed beam varies from 1520 nm to 1570 nm,the gain at 1610 nm increases and reaches maximum near 1553 nm and then decreases. The gain increases with the seed light power. With the seed light ,the long wavelength Erbium-doped fiber amplifier has 80 nm bandwidth (1570～1650 nm),30 dB gain and noise figure less than 5.0 dB. |
| |
| Keywords: | broadband long wavelength erbium doped fiber amplifier seedlight WDM |
| 本文献已被 CNKI 等数据库收录！ |
