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Accession Number:
AD1076199
Title:
Chip-Scale Optical Phased Arrays with Ta Nanostructures
Corporate Author:
Sandia National Laboratories Albuquerque United States
Report Date:
2019-03-25
Abstract:
We present results on the design and simulation of optical phased arrays made with Si waveguides and Ta scattering elements. We show that multi-element apertures offer advantages in varying the output power level and beam shape, and then demonstrate narrow beams that can be steered by tilde20 degree with thermo-optic tuning.
Descriptive Note:
Conference Paper
Supplementary Note:
GOMACTech Conference (GOMACTech 19) , 25 Mar 2019, 28 Mar 2019, See also AD1074821 - GOMACTech Conference (GOMACTech 19) "Artificial Intelligence and Cyber Security: Challenges and Opportunities for the Government" held in Albuquerque, NM 25-28 March 2019.
Pages:
0004
Distribution Statement:
Approved For Public Release;
Contract Number 2:
DE-NA0003525
File Size:
1.41MB
