Gallery

Gallery

DOB_Cavity.jpg Frandsen.jpg FWM.jpg KBScheibe1_230nm_d1_highr.jpg Microcogs.jpg overlapOrg.jpg
Photonic crystal cavity in silicon
Photonic crystal waveguide in silicon membrane
Four-wave mixing in a nonlinear photonic crystal waveguide
SEM image of the surface of a PhC-LED
SEM image of microcogs within a micro-fulidic channel
Photonic crystal waveguide salad
PBG_Compression.jpg PCMGs2.jpg Slowpulse.jpg Slowsplit.jpg Speck.jpg Willwaveguide2.jpg
Pulse compression in a coupled cavity waveguide
Form birefringent microcogs
Illustration of an optical pulse entering a slow light photonic crystal waveguide. As the pulse enters (from top left), it is compressed and its intensity increases
Slow light photonic crystal directional coupler
A prototype fire alarm system built with existing Specks
W1 photonic crystal waveguide in a silicon membrane. The removal of the SiO2 cladding resulting in an undercut is clearly visible.