Fabrication of long-period waveguide gratings

Ping Shum; Hau Ping Chan; Emile M. W. Wong; William A. Gambling; S. P. Li; C. K. Chow; Zhenda Chen

doi:10.1117/12.422172

18 December 2000 Fabrication of long-period waveguide gratings

Ping Shum, Hau Ping Chan, Emile M. W. Wong, William A. Gambling, S. P. Li, C. K. Chow, Zhenda Chen

Proceedings Volume 4111, Terahertz and Gigahertz Electronics and Photonics II; (2000) https://doi.org/10.1117/12.422172
Event: International Symposium on Optical Science and Technology, 2000, San Diego, CA, United States

Abstract

Long period gratings (LPGs) are fabricated on an ion- exchanged waveguide by the use of direct UV writing. The transmission spectrum of this LPG waveguide is analyzed. An attenuation of 22dB is observed at 1.55 micrometers .

Citation Download Citation

Ping Shum, Hau Ping Chan, Emile M. W. Wong, William A. Gambling, S. P. Li, C. K. Chow, and Zhenda Chen "Fabrication of long-period waveguide gratings", Proc. SPIE 4111, Terahertz and Gigahertz Electronics and Photonics II, (18 December 2000); https://doi.org/10.1117/12.422172

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