Waveguide arrangements based on adiabatic elimination

Patent · Tue Sep 13 00:00:00 EDT 2016

OSTI ID:1324666

Suchowski, Haim; Mrejen, Michael; Wu, Chihhui; Zhang, Xiang

This disclosure provides systems, methods, and apparatus related to nanophotonics. In one aspect, an arrangement of waveguides includes a substrate and three waveguides. Each of the three waveguides may be a linear waveguide. A second waveguide is positioned between a first waveguide and a third waveguide. The dimensions and positions of the first, the second, and the third waveguides are specified to substantially eliminate coupling between the first waveguide and the third waveguide over a distance of about 1 millimeter to 2 millimeters along lengths of the first waveguide, the second waveguide, and the third waveguide.

• Research Organization: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
• Sponsoring Organization: USDOE
• DOE Contract Number: AC02-05CH11231
• Assignee: The Regents of the University of California (Oakland, CA)
• Patent Number(s): 9,442,250
• Application Number: 14/813,440
• OSTI ID: 1324666
• Resource Relation: Patent File Date: 2015 Jul 30
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
77 NANOSCIENCE AND NANOTECHNOLOGY