| Presentation | 2006-10-12 High output power, polarization-insensitive MQW-SOA Shinsuke TANAKA, Shuichi TOMABECHI, Ayahito UETAKE, Mitsuru EKAWA, Ken MORITO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have developed a high output power, polarization-insensitive Semiconductor Optical Amplifier (SOA) for a high-speed optical gate switch employed in optical packet routing system. We adopted a thin active layer of strained-barrier multi-quantum-well (MQW) structure to obtain both high saturation output power and low polarization sensitivity. The MQW-SOA module has demonstrated a record high saturation output power of >+20.0dBm, a low polarization differential gain of 0.6dB, and a small noise figure of 6.0dB at 1550nm. We also fabricated a monolithically integrated 8-ch SOA array to decrease the size of optical gate switch. The 8-ch SOA array exhibited fine SOA characteristics over all 8-ch, and we have confirmed very high inter -channel uniformity. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | SOA / Optical gate switch / Strained-barrier MQW active layer / monolithic array integration |
| Paper # | OCS2006-41,OPE2006-94,LQE2006-83 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2006/10/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Lasers and Quantum Electronics (LQE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | High output power, polarization-insensitive MQW-SOA |
| Sub Title (in English) | |
| Keyword(1) | SOA |
| Keyword(2) | Optical gate switch |
| Keyword(3) | Strained-barrier MQW active layer |
| Keyword(4) | monolithic array integration |
| 1st Author's Name | Shinsuke TANAKA |
| 1st Author's Affiliation | Fujitsu Ltd.() |
| 2nd Author's Name | Shuichi TOMABECHI |
| 2nd Author's Affiliation | Fujitsu Laboratories Ltd. |
| 3rd Author's Name | Ayahito UETAKE |
| 3rd Author's Affiliation | Fujitsu Ltd. |
| 4th Author's Name | Mitsuru EKAWA |
| 4th Author's Affiliation | Fujitsu Laboratories Ltd. |
| 5th Author's Name | Ken MORITO |
| 5th Author's Affiliation | Fujitsu Ltd. |
| Date | 2006-10-12 |
| Paper # | OCS2006-41,OPE2006-94,LQE2006-83 |
| Volume (vol) | vol.106 |
| Number (no) | 284 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |