2 citations · 2 across the 4 of their papers we have counts for
6 papers
Double Resonant Vertically Accessed Optical Waveguide Sensor
Anat Demeter-Finzi, Shlomo Ruschin
We present a new waveguided-sensing configuration combining the advantages of two effects, namely, two-wave interference and multiple-wave interference in a single sensing device.…
Embedded Waveguide Structures Fabricated in Porous Silicon by means of Lithography
Alexander Kellarev, Shlomo Ruschin
We report the fabrication of diverse light guiding structures embedded in oxidised porous silicon (OPS) by means of patterned pore filling through a single photoresist mask. The po…
S-matrix absolute optimization method for a perfect vertical waveguide grating coupler
Anat Demeter, Shlomo Ruschin
Vertical coupling using a diffraction grating is a convenient way to couple light into an optical waveguide. Several optimization approaches have been suggested in order to design…
Low-loss Waveguide Fabrication by Inkjet Printing on Porous Silicon
Alexander Kellarev, Shlomo Ruschin
We report fabrication of optical waveguides embedded in oxidised porous silicon in a mask-less process. Patterned pore-filling was attained by means of inkjet printing, enabling la…
Gas Sensing through Mixed Polarization in Birefringent Porous Silicon Thin Film
Keren Hakshur, Sivan Trajtenberg-Mills, Shlomo Ruschin
The interrogation of a sensor based on a highly birefringent film irradiated by an incident beam whose polarization is oriented 45o with respect to the normal film axes is shown to…
Direct-Digital-Drive Microring Modulator
Yossef Ehrlichman, Ofer Amrani, Shlomo Ruschin
The method of Direct Digital Drive is applied to a microring resonator. The microring resonator is thus controlled by a segmented set of electrodes each of which is driven by binar…