{"title":"硅微环谐振器与亚微米梳状驱动器连接","authors":"K. Takahashi, Y. Kanamori, K. Hane","doi":"10.1109/OMEMS.2008.4607809","DOIUrl":null,"url":null,"abstract":"A 500 nm wide 260 nm thick 63.4 mum long silicon microring waveguide was suspended in air by connecting to a comb actuator with the low-loss suspension arms. The airgap between the microring and the input/output waveguides was adjusted by a voltage applied to the comb actuator to vary the coupling efficiency. Transmittance from the input to the drop waveguides was varied from 0% at the gap of 750 nm to 50% maximum value (about 30 dB) at the voltages from 0 V to 28 V. Under the drop condition, the bandwidth of the drop signal was 0.5 nm, corresponding to the Q-value of 3100.","PeriodicalId":402931,"journal":{"name":"2008 IEEE/LEOS International Conference on Optical MEMs and Nanophotonics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Silicon microring resonator connected with submicorn comb actuator\",\"authors\":\"K. Takahashi, Y. Kanamori, K. Hane\",\"doi\":\"10.1109/OMEMS.2008.4607809\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A 500 nm wide 260 nm thick 63.4 mum long silicon microring waveguide was suspended in air by connecting to a comb actuator with the low-loss suspension arms. The airgap between the microring and the input/output waveguides was adjusted by a voltage applied to the comb actuator to vary the coupling efficiency. Transmittance from the input to the drop waveguides was varied from 0% at the gap of 750 nm to 50% maximum value (about 30 dB) at the voltages from 0 V to 28 V. Under the drop condition, the bandwidth of the drop signal was 0.5 nm, corresponding to the Q-value of 3100.\",\"PeriodicalId\":402931,\"journal\":{\"name\":\"2008 IEEE/LEOS International Conference on Optical MEMs and Nanophotonics\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-08-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 IEEE/LEOS International Conference on Optical MEMs and Nanophotonics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/OMEMS.2008.4607809\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 IEEE/LEOS International Conference on Optical MEMs and Nanophotonics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/OMEMS.2008.4607809","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Silicon microring resonator connected with submicorn comb actuator
A 500 nm wide 260 nm thick 63.4 mum long silicon microring waveguide was suspended in air by connecting to a comb actuator with the low-loss suspension arms. The airgap between the microring and the input/output waveguides was adjusted by a voltage applied to the comb actuator to vary the coupling efficiency. Transmittance from the input to the drop waveguides was varied from 0% at the gap of 750 nm to 50% maximum value (about 30 dB) at the voltages from 0 V to 28 V. Under the drop condition, the bandwidth of the drop signal was 0.5 nm, corresponding to the Q-value of 3100.