Abstract
A new type of erbium doped fiber was fabricated to generically control the gain of optical amplifier by introducing samarium doped inner-cladding. In the wavelength range of 1530 to 1560 nm, less than 2 dB variation for average 12 dB gain was achieved without using external filters. In the wavelength range of 1560 to 1620 nm, the samarium doped ring caused decrease in amplified spontaneous emission power around 1580 nm.
| Original language | English |
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| Pages | 9-11 |
| Number of pages | 3 |
| Publication status | Published - 2000 |
| Event | Optical Fiber Communication Conference - Baltimore, MD, USA Duration: 2000 Mar 7 → 2000 Mar 10 |
Other
| Other | Optical Fiber Communication Conference |
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| City | Baltimore, MD, USA |
| Period | 00/3/7 → 00/3/10 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering
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Ryu, U. C., Kim, S., & Oh, K. (2000). In-line gain control of the erbium doped fiber amplifier using samarium doped inner-cladding in the 1.5 μm region. 9-11. Paper presented at Optical Fiber Communication Conference, Baltimore, MD, USA, .