| Presentation | 1995/11/24 50dB Gain, 100mW Output Nd-doped Fiber Amplifier T. Miyazaki, Y. Karasawa, M. Yoshida, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have demonstrated an optical booster amplifier and optical preamplifier, employing an Nd-doped fiber amplifier (NDFA) at 1.06μm, which is applicable to various systems such as lidar, fiber sensing and free-space laser communications. 200mW bi-directional pumping is adopted in the booster amplifier. When an Nd-doped fiber ring laser is used as a signal light source at the gain peak wavelength of 1.062μm, 50dB gain and 100mW output power (at 20dB gain) are attained. We have also demonstrated the optical preamplifier with a 50mW counter-directional pumping at 1.064μm in 1.4Gbit/s optical intensity modulation. A remarkable receiver sensitivity improvement is clarified by the NDFA optical preamplifier. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Nd-doped fiber amplifier / Bi-directional pumping / Nd-doped fiber ring laser |
| Paper # | OCS95-91 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 1995/11/24(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Optical Communication Systems (OCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 50dB Gain, 100mW Output Nd-doped Fiber Amplifier |
| Sub Title (in English) | |
| Keyword(1) | Nd-doped fiber amplifier |
| Keyword(2) | Bi-directional pumping |
| Keyword(3) | Nd-doped fiber ring laser |
| 1st Author's Name | T. Miyazaki |
| 1st Author's Affiliation | ATR Optical and Radio Communications Research Laboratories() |
| 2nd Author's Name | Y. Karasawa |
| 2nd Author's Affiliation | ATR Optical and Radio Communications Research Laboratories |
| 3rd Author's Name | M. Yoshida |
| 3rd Author's Affiliation | Mitsubishi Cable Industries, LTD. |
| Date | 1995/11/24 |
| Paper # | OCS95-91 |
| Volume (vol) | vol.95 |
| Number (no) | 386 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |