Simulation and fabrication of thermo-optic variable optical attenuators based on multimode interference coupler


Autoria(s): Yang L; Liu YL; Li F; Cheng Y; Qiu HJ; Wang QM
Data(s)

2002

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.

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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

http://ir.semi.ac.cn/handle/172111/14873

http://www.irgrid.ac.cn/handle/1471x/105154

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