Simulation and fabrication of thermo-optic variable optical attenuators based on multimode interference coupler
Data(s) |
2002
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Resumo |
A type of thermo-optic variable optical attenuator based on multimode interference coupler is proposed. The optical field propagation properties of the devices are simulated using finite difference beam propagation method. The propagation loss of the fabricated device is 2-4.2 dB at the wavelength range 1510-1610 nm. The total power consumption is 370 mW and the maximum attenuation is more than 25 dB, which almost can meet the requirements of optical fiber communication systems. A type of thermo-optic variable optical attenuator based on multimode interference coupler is proposed. The optical field propagation properties of the devices are simulated using finite difference beam propagation method. The propagation loss of the fabricated device is 2-4.2 dB at the wavelength range 1510-1610 nm. The total power consumption is 370 mW and the maximum attenuation is more than 25 dB, which almost can meet the requirements of optical fiber communication systems. 于2010-11-15批量导入 zhangdi于2010-11-15 17:02:09导入数据到SEMI-IR的IR Made available in DSpace on 2010-11-15T09:02:09Z (GMT). No. of bitstreams: 1 2831.pdf: 883046 bytes, checksum: 5b4c954397c83d0712df7aceab2de2db (MD5) Previous issue date: 2002 Chinese Mat Res Soc.; Minist Sci & Technol China.; Natl Nat Sci Fdn China.; China Assoc Sci & Technol.; Chinese Acad Sci.; Chinese Acad Engn.; Govt Shaanxi Province & Xian City.; China Electr Mat Assoc. Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China Chinese Mat Res Soc.; Minist Sci & Technol China.; Natl Nat Sci Fdn China.; China Assoc Sci & Technol.; Chinese Acad Sci.; Chinese Acad Engn.; Govt Shaanxi Province & Xian City.; China Electr Mat Assoc. |
Identificador | |
Idioma(s) |
英语 |
Publicador |
WORLD SCIENTIFIC PUBL CO PTE LTD JOURNAL DEPT PO BOX 128 FARRER ROAD, SINGAPORE 912805, SINGAPORE |
Fonte |
Yang L; Liu YL; Li F; Cheng Y; Qiu HJ; Wang QM .Simulation and fabrication of thermo-optic variable optical attenuators based on multimode interference coupler .见:WORLD SCIENTIFIC PUBL CO PTE LTD .INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 16 (28-29),JOURNAL DEPT PO BOX 128 FARRER ROAD, SINGAPORE 912805, SINGAPORE ,2002,4275-4278 |
Palavras-Chave | #光电子学 #WAVE-GUIDES |
Tipo |
会议论文 |