Presentation | 2013-06-21 Four-wavelength hybrid laser array for silicon CWDM transmitter Shinsuke TANAKA, Seok-hwan JEONG, Tomoyuki AKIYAMA, Shigeaki SEKIGUCHI, Teruo KURAHASHI, Yu TANAKA, Ken MORITO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A compact, large-scale integrated Si optical I/O chip is a very promising candidate for an optical interconnections used in next-generation HPC systems and high-end servers. For a Si integrated optical I/O chip, a use of wavelength division multiplexing (WDM) technology is very attractive to increase the aggregated bandwidth. In this study, we developed a four channel integrated Si hybrid laser array for wavelength-tuning-free Si transmitter. We adopted common RR wavelength filters to define a highly uniform wavelength grid. In order to obtain a high output power, a four-channel SOA array chip was collectively bonded on to the Si mirror chip using a precise flip-chip bonding technology. The fabricated laser array has a compact chip size of 1.1×1.8mm. It exhibited a 4ch lasing at a uniform wavelength spacing of 12±0.5nm which was equal to the FSR of RR. Under 4ch simultaneous operation, we also obtained a high output power of >+5dBm/ch and high SMSR of >38dB. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Silicon photonics / Hybrid lasers / Flip-chip bonding |
Paper # | OPE2013-16,LQE2013-26 |
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Conference Information | |
Committee | LQE |
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Conference Date | 2013/6/14(1days) |
Place (in Japanese) | (See Japanese page) |
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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) | Four-wavelength hybrid laser array for silicon CWDM transmitter |
Sub Title (in English) | |
Keyword(1) | Silicon photonics |
Keyword(2) | Hybrid lasers |
Keyword(3) | Flip-chip bonding |
1st Author's Name | Shinsuke TANAKA |
1st Author's Affiliation | Photonics Electronics Technology Research Association (PETRA):Fujitsu Laboratories Ltd.:Fujitsu Ltd.() |
2nd Author's Name | Seok-hwan JEONG |
2nd Author's Affiliation | Photonics Electronics Technology Research Association (PETRA):Fujitsu Laboratories Ltd.:Fujitsu Ltd. |
3rd Author's Name | Tomoyuki AKIYAMA |
3rd Author's Affiliation | Photonics Electronics Technology Research Association (PETRA):Fujitsu Laboratories Ltd.:Fujitsu Ltd. |
4th Author's Name | Shigeaki SEKIGUCHI |
4th Author's Affiliation | Photonics Electronics Technology Research Association (PETRA):Fujitsu Laboratories Ltd.:Fujitsu Ltd. |
5th Author's Name | Teruo KURAHASHI |
5th Author's Affiliation | Photonics Electronics Technology Research Association (PETRA):Fujitsu Laboratories Ltd.:Fujitsu Ltd. |
6th Author's Name | Yu TANAKA |
6th Author's Affiliation | Photonics Electronics Technology Research Association (PETRA):Fujitsu Laboratories Ltd.:Fujitsu Ltd. |
7th Author's Name | Ken MORITO |
7th Author's Affiliation | Photonics Electronics Technology Research Association (PETRA):Fujitsu Laboratories Ltd.:Fujitsu Ltd. |
Date | 2013-06-21 |
Paper # | OPE2013-16,LQE2013-26 |
Volume (vol) | vol.113 |
Number (no) | 100 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |