Add to ORKGA new type of waveguide is proposed combining a low and a high ridge. Experiments at lambda =632.8 nm show an excess loss of 0.6 dB for a 90 degrees bend with R=50 mu m in SiO/sub 2/ cladded Al/sub 2/O/sub 3/, and showing reduced scattering losses compared with a conventional ridge waveguid
A new technique has been developed to measure optical losses of waveguide devices fabricated in III-...
Wavelength division multiplexing (WDM) is an effective technique to exploit the huge bandwidth of op...
A simple and reproducible technology is developed for the fabrication of low-loss silica waveguides ...
A new type of waveguide is proposed combining a low and a high ridge. Experiments at lambda =632.8 n...
Bending losses lower than 0.7 dB for 90 degrees bend sections with radii of curvature as small as 75...
Curved waveguides with strong lateral modal confinement have been fabricated on InGaAsP/InP by etchi...
A normalized approach for optimal design of abrupt junctions between straight and curved waveguides ...
Micro-bend waveguides are an important enabler for the interconnection of photonic components in lar...
A spirally folded InGaAsP/InP ridge-type waveguide with 12.4 mm length, corresponding to 4-cm free-s...
A new technique has been developed to measure optical losses of waveguide devices fabricated in III-...
Wavelength division multiplexing (WDM) is an effective technique to exploit the huge bandwidth of op...
A simple and reproducible technology is developed for the fabrication of low-loss silica waveguides ...
A new type of waveguide is proposed combining a low and a high ridge. Experiments at lambda =632.8 n...
Bending losses lower than 0.7 dB for 90 degrees bend sections with radii of curvature as small as 75...
Curved waveguides with strong lateral modal confinement have been fabricated on InGaAsP/InP by etchi...
A normalized approach for optimal design of abrupt junctions between straight and curved waveguides ...
Micro-bend waveguides are an important enabler for the interconnection of photonic components in lar...
A spirally folded InGaAsP/InP ridge-type waveguide with 12.4 mm length, corresponding to 4-cm free-s...
A new technique has been developed to measure optical losses of waveguide devices fabricated in III-...
Wavelength division multiplexing (WDM) is an effective technique to exploit the huge bandwidth of op...
A simple and reproducible technology is developed for the fabrication of low-loss silica waveguides ...