Title :
Photorefractive singlemode waveguide on InP:Fe substrate
Author :
Herve, D. ; Viallet, J.E. ; Salaün, S. ; Chauvet, M. ; Corre, A. Le ; Mainguet, B.
Author_Institution :
ENST Bretagne, France Telecom Univ., Brest, France
Abstract :
A singlemode optical waveguide presenting photorefractive behavior has been developed on a InP:Fe substrate. The slab waveguide is characterized by two-wave mixing. The coupling gain reaches 2.2 cm-1 (9.5 dB/cm) under a 5 kV/cm electric field when operating at 1.55 μm wavelength
Keywords :
III-V semiconductors; indium compounds; integrated optics; iron; multiwave mixing; optical waveguides; photorefractive materials; 1.55 micron; InP:Fe; InP:Fe substrate; coupling gain; electric field; photorefractive singlemode optical waveguide; slab waveguide; two-wave mixing; Gratings; Indium phosphide; Optical buffering; Optical filters; Optical interferometry; Optical waveguides; Photorefractive effect; Photorefractive materials; Slabs; Substrates;
Conference_Titel :
Indium Phosphide and Related Materials, 1994. Conference Proceedings., Sixth International Conference on
Conference_Location :
Santa Barbara, CA
Print_ISBN :
0-7803-1476-X
DOI :
10.1109/ICIPRM.1994.328321
