Now showing items 1-2 of 2
An elastomeric grating coupler
(IOP Institute of Physics, 2006)
We report on a novel nondestructive and reversible method for coupling free space light to planar optical waveguides. In this method, an elastomeric grating is used to produce an effective refractive index modulation on ...
Polymeric waveguide Bragg grating filter using soft lithography
(Optical Society of American (OSA), 2006)
We use the soft lithography technique to fabricate a polymeric waveguide Bragg grating filter. Master grating structure is patterned by e-beam lithography. Using an elastomeric stamp and capillary action, uniform grating ...