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laserDevice
Results of a theoretical and experimental study into the variation of coupling efficiency with a grating angle are presented for various beam focusing conditions for an integrated optical grating coupler. The study shows that the acceptance angle of the grating coupler can be broadened within a relatively large range and with a relatively small loss of coupling efficiency, by focusing the incident laser beam
Grating couplers are used to efficiently couple light from an optical fibre to a silicon waveguide a...
An array of grating couplers is studied to be used for beam steering in a wireless optical communica...
The spectral properties of grating-assisted directional couplers are studied using an improved coupl...
This dissertation investigates the modeling, design, fabrication and testing of the input and output...
The efficiency and selectivity of the prism-coupler for exciting single modes in narrow planar optic...
In this Letter, we propose general optimization methods to design broadband high-efficiency grating ...
In this dissertation, some analysis tools for the study of integrated devices applied in optical-dis...
A novel grating coupler design is presented with its experimental demonstration. The grating can foc...
© 2005 Optical Society of America. The definitive version of this paper is available at: http://dx.d...
Planar focusing lens gratings are investigated in order to realize an efficient coupling from an opt...
Our immediate objective is to understand the limitations of guided-wave and grating coupler devices ...
A boundary Variation method for the analysis of both infinite periodic and finite aperiodic waveguid...
Light can be coupled out of a waveguide to a focused point by a focusing grating coupler and has pos...
The device presented in this paper is designed for coupling a free space optical wave under quasi-no...
Resonant coupling of light beams via high-index media or gratings to planar waveguiding structures a...
Grating couplers are used to efficiently couple light from an optical fibre to a silicon waveguide a...
An array of grating couplers is studied to be used for beam steering in a wireless optical communica...
The spectral properties of grating-assisted directional couplers are studied using an improved coupl...
This dissertation investigates the modeling, design, fabrication and testing of the input and output...
The efficiency and selectivity of the prism-coupler for exciting single modes in narrow planar optic...
In this Letter, we propose general optimization methods to design broadband high-efficiency grating ...
In this dissertation, some analysis tools for the study of integrated devices applied in optical-dis...
A novel grating coupler design is presented with its experimental demonstration. The grating can foc...
© 2005 Optical Society of America. The definitive version of this paper is available at: http://dx.d...
Planar focusing lens gratings are investigated in order to realize an efficient coupling from an opt...
Our immediate objective is to understand the limitations of guided-wave and grating coupler devices ...
A boundary Variation method for the analysis of both infinite periodic and finite aperiodic waveguid...
Light can be coupled out of a waveguide to a focused point by a focusing grating coupler and has pos...
The device presented in this paper is designed for coupling a free space optical wave under quasi-no...
Resonant coupling of light beams via high-index media or gratings to planar waveguiding structures a...
Grating couplers are used to efficiently couple light from an optical fibre to a silicon waveguide a...
An array of grating couplers is studied to be used for beam steering in a wireless optical communica...
The spectral properties of grating-assisted directional couplers are studied using an improved coupl...
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