Waveguide fabrication in phosphate glasses using femtosecond laser pulses

James W Chan; Thomas R Huser; Subhash H. Risbud; Joseph S. Hayden; Denise M. Krol

doi:10.1063/1.1565708

Waveguide fabrication in phosphate glasses using femtosecond laser pulses

James W Chan, Thomas R Huser, Subhash H. Risbud, Joseph S. Hayden, Denise M. Krol

Pathology and Laboratory Medicine

Research output: Contribution to journal › Article › peer-review

193 Scopus citations

Abstract

The response of glass to focused femtosecond (fs) laser pulses during waveguide fabrication in a commercial sodium phosphate glass (Schott IOG-1) was reported. The precise location of the waveguides in IOG-1 glass depended on the relative tilt of the fs laser beam. For IOG-1 phosphate glass the data suggested that the fs laser beam induced a modified region in the focal region that had a lower density and refractive index than the initial glass.

Original language	English (US)
Pages (from-to)	2371-2373
Number of pages	3
Journal	Applied Physics Letters
Volume	82
Issue number	15
DOIs	https://doi.org/10.1063/1.1565708
State	Published - Apr 14 2003

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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AU - Krol, Denise M.

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AB - The response of glass to focused femtosecond (fs) laser pulses during waveguide fabrication in a commercial sodium phosphate glass (Schott IOG-1) was reported. The precise location of the waveguides in IOG-1 glass depended on the relative tilt of the fs laser beam. For IOG-1 phosphate glass the data suggested that the fs laser beam induced a modified region in the focal region that had a lower density and refractive index than the initial glass.

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Waveguide fabrication in phosphate glasses using femtosecond laser pulses

Abstract

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