2×2 acousto-optical add/drop multiplexers utilizing tilted film-loaded strip SiO2 SAW waveguides in Ti:LiNbO3

HongSik Jung

doi:10.1117/1.1850100

1 February 2005 2×2 acousto-optical add/drop multiplexers utilizing tilted film-loaded strip SiO2 SAW waveguides in Ti:LiNbO3

HongSik Jung

Author Affiliations +

Optical Engineering, Vol. 44, Issue 2, 024601 (February 2005). https://doi.org/10.1117/1.1850100

Abstract

The implementation of optimum Hamming apodized acousto-optic 2×2 add/drop multiplexers using SiO₂ film-loaded surface acoustic waveguides with angular offset to a Ti:LiNbO₃ waveguide is presented. The sidelobe suppression and 3-dB optical bandwidth for a 20-mm interaction length and 32-mW rf drive power are 19 dB and 1.5 nm, respectively. A tuning rate of –8.1 nm/MHz and fiber-to-fiber insertion loss <7.0 dB is obtained.

©(2005) Society of Photo-Optical Instrumentation Engineers (SPIE)

Citation Download Citation

HongSik Jung "2×2 acousto-optical add/drop multiplexers utilizing tilted film-loaded strip SiO2 SAW waveguides in Ti:LiNbO3," Optical Engineering 44(2), 024601 (1 February 2005). https://doi.org/10.1117/1.1850100

Published: 1 February 2005

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