- Longwave plasmonics on doped silicon and silicidesRichard Soref
Sensors Directorate, Air Force Research Laboratory, AFRL RYHC, Hanscom Air Force Base, MA 01731 2909, USA
Opt Express 16:6507-14. 2008..5 to 7.5 microm is useful and here the propagation lengths are 1 to 2300 microm. For both doped and silicided guides, the SPP mode field extends much more into the air above the stripe than it does into the conductive stripe material...