Quartz optical waveguide and method for producing the same

Details Quartz optical waveguide and method for producing the same Quartz optical waveguide and method for producing the same

1991-09-25

1993-03-09

Ullah, Akm E.

Optical waveguides

Planar optical waveguide

G02B 610, G02B 626

Patent

active

051931370

ABSTRACT:
A quartz optical waveguide comprising a support, a quartz glass core part formed on said support and a part which surrounds said core part and has a lower refractive index than that of said core part, wherein said core part and/or a part of said lower refractive index part through which light is guided have a functional material waveguide film containing a functional material, which has a function such as laser amplification or a linear optical effect.

REFERENCES:
patent: 4535141 (1985-08-01), Kroupa
patent: 4856859 (1989-08-01), Imoto
patent: 5007698 (1991-04-01), Sasaki et al.
patent: 5027079 (1991-06-01), Desurvire et al.
patent: 5067134 (1991-11-01), Oomen

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