Long period waveguide gratings (LPWG) based on a low-loss negative tone epoxy Novolak resin polymer have been fabricated on SiO/sub 2//Si substrate using standard cleanroom processes: UV photolithography and reactive ion etching. A maximum attenuation of -18 dB and a minimum 3 dB bandwidth of 6 nm were measured, and the grating length is as short as 1 cm.
Long-period waveguide gratings
2003-01-01
226883 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Long-Period Waveguide Gratings
British Library Conference Proceedings | 2003
|Long-period planar waveguide gratings devices
British Library Conference Proceedings | 2003
|Long-period planar waveguide gratings devices
IEEE | 2003
|Analysis of Lithium Niobate Electrooptic Long-Period Waveguide Gratings
British Library Online Contents | 2010
|