Patterning of poly-3BCMU nonlinear waveguides
Year: 1995
Authors: Palchetti L., Grando D., Giorgetti E., Sottini S., Li Qu
Autors Affiliation: Istituto di Ricerca sulle Onde, Elettromagnetiche, Firenze, Italy
Abstract: Experimental studies of the photobleaching technique is reported in the case of spin coated films of poly-3BCMU. This technique was utilized to fabricate tapered waveguides, gratings and waveguide lenses. Our results confirm the interesting potentiality of photobleaching for polymer based nonlinear integrated optics.
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KeyWords: Coating techniques; Continuous wave lasers; Diffraction gratings; Laser beams; Lenses; Nonlinear optics; Numerical methods; Quantum efficiency; Semiconducting films; Semiconducting polymers; Semiconductor device manufacture; Transparency, Argon laser beams; Photobleaching technique; Waveguide structures, Optical waveguidesDOI: 10000000000