| Presentation | 1996/12/12 Development of an Efficient 1.3μm Fiber Amplifier Module Yoshiki NISHIDA, Terutoshi KANAMORI, Makoto YAMADA, Yasutake OHISHI, Shoichi SUDO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The highest reported single-pass gain coefficient of 0.36 dB/mW has been achieved using newly developed Pr^<3+>-doped high-NA PbF_2/InF_3-based fluoride fiber with a Δn of 6.6 %, a core diameter of 1.2μm and a transmission loss of 0.25 dB/m at 1.2μm. This fiber was used to construct an efficient PDFA module with MOPA-LD. A small signal net gain of 22.5 dB was achieved at 1.30μm with a pump power of 238 mW. We also constructed a high-power PDFA module using high-NA InF_3-based fluoride fiber with a Δn of 3.6 %, a core diameter of 1.9μm and a transmission loss of 0.114 dB/m at 1.23μm. An output power of 20.1 dBm was achieved at an input power of 7 dBm. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical fiber amplifier / Fluoride fiber / Pr^<3+> |
| Paper # | OPE96-110 |
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| Conference Information | |
| Committee | OPE |
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| Conference Date | 1996/12/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
| Secretary | |
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| Paper Information | |
| Registration To | Optoelectronics (OPE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of an Efficient 1.3μm Fiber Amplifier Module |
| Sub Title (in English) | |
| Keyword(1) | Optical fiber amplifier |
| Keyword(2) | Fluoride fiber |
| Keyword(3) | Pr^<3+> |
| 1st Author's Name | Yoshiki NISHIDA |
| 1st Author's Affiliation | NTT Opto-electronics Laboratories() |
| 2nd Author's Name | Terutoshi KANAMORI |
| 2nd Author's Affiliation | NTT Opto-electronics Laboratories |
| 3rd Author's Name | Makoto YAMADA |
| 3rd Author's Affiliation | NTT Opto-electronics Laboratories |
| 4th Author's Name | Yasutake OHISHI |
| 4th Author's Affiliation | NTT Opto-electronics Laboratories |
| 5th Author's Name | Shoichi SUDO |
| 5th Author's Affiliation | NTT Opto-electronics Laboratories |
| Date | 1996/12/12 |
| Paper # | OPE96-110 |
| Volume (vol) | vol.96 |
| Number (no) | 410 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |