T. Hiratani, K. Doi, Y. Atsuji, T. Amemiya, N. Nishiyama, S. Arai
{"title":"半导体薄膜激光器的低功率和高速运行能力。焦耳热限制的能量成本","authors":"T. Hiratani, K. Doi, Y. Atsuji, T. Amemiya, N. Nishiyama, S. Arai","doi":"10.1109/ICIPRM.2014.6880551","DOIUrl":null,"url":null,"abstract":"The power consumption of a lateral current injection (LCI) type membrane distributed reflector (DR) laser under a high-speed direct modulation was theoretically investigated. As the results, we found that there is an optimal cavity length, which can be determined by the series resistance, to minimize the power consumption. For an example., an energy cost of 37 fJ/bit can be obtained at a modulation speed of 10 Gb/s for the cavity length of 17 μm when the grating coupling coefficient of 1800 cm-1 and the resistivity of p-InP cladding layer of 0.035 Ω·cm are used.","PeriodicalId":181494,"journal":{"name":"26th International Conference on Indium Phosphide and Related Materials (IPRM)","volume":"300 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Low-power and high-speed operation capabilities of semiconductor membrane lasers — Energy cost limited by Joule heat\",\"authors\":\"T. Hiratani, K. Doi, Y. Atsuji, T. Amemiya, N. Nishiyama, S. Arai\",\"doi\":\"10.1109/ICIPRM.2014.6880551\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The power consumption of a lateral current injection (LCI) type membrane distributed reflector (DR) laser under a high-speed direct modulation was theoretically investigated. As the results, we found that there is an optimal cavity length, which can be determined by the series resistance, to minimize the power consumption. For an example., an energy cost of 37 fJ/bit can be obtained at a modulation speed of 10 Gb/s for the cavity length of 17 μm when the grating coupling coefficient of 1800 cm-1 and the resistivity of p-InP cladding layer of 0.035 Ω·cm are used.\",\"PeriodicalId\":181494,\"journal\":{\"name\":\"26th International Conference on Indium Phosphide and Related Materials (IPRM)\",\"volume\":\"300 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-05-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"26th International Conference on Indium Phosphide and Related Materials (IPRM)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICIPRM.2014.6880551\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"26th International Conference on Indium Phosphide and Related Materials (IPRM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICIPRM.2014.6880551","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Low-power and high-speed operation capabilities of semiconductor membrane lasers — Energy cost limited by Joule heat
The power consumption of a lateral current injection (LCI) type membrane distributed reflector (DR) laser under a high-speed direct modulation was theoretically investigated. As the results, we found that there is an optimal cavity length, which can be determined by the series resistance, to minimize the power consumption. For an example., an energy cost of 37 fJ/bit can be obtained at a modulation speed of 10 Gb/s for the cavity length of 17 μm when the grating coupling coefficient of 1800 cm-1 and the resistivity of p-InP cladding layer of 0.035 Ω·cm are used.
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