113 citations · 239 across the 5 of their papers we have counts for
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Surface Encapsulation for Low-Loss Silicon Photonics
M. Borselli, T. J. Johnson, C. P. Michael +2
Encapsulation layers are explored for passivating the surfaces of silicon to reduce optical absorption in the 1500-nm wavelength band. Surface-sensitive test structures consisting…
An optical fiber-taper probe for wafer-scale microphotonic device characterization
C. P. Michael, M. Borselli, T. J. Johnson +2
A small depression is created in a straight optical fiber taper to form a local probe suitable for studying closely spaced, planar microphotonic devices. The tension of the "dimple…
Wavelength- and material-dependent absorption in GaAs and AlGaAs microcavities
C. P. Michael, K. Srinivasan, T. J. Johnson +5
The quality factors of modes in nearly identical GaAs and Al_{0.18}Ga_{0.82}As microdisks are tracked over three wavelength ranges centered at 980 nm, 1460 nm, and 1600 nm, with qu…