Integrated Al2O3:Er3+ channel waveguide ring lasers were realized on thermally oxidized silicon substrates. High pump power coupling into- and low output power coupling from the ring is achieved in a straightforward design. Wavelength\ud
selection in the range 1532 to 1557 nm was demonstrated by\ud
varying the length of the output coupler from the ring

Agazzi, L.

Ay, F.

Bradley, J.

Pollnau, Markus

Stoffer, R.

Stoffer, Remco

Worhoff, Kerstin

English

Integrated Al2O3:Er3+ channel waveguide ring lasers were realized on thermally oxidized silicon substrates. High pump power coupling into- and low output power coupling from the ring is achieved in a straightforward design. Wavelength selection in the range 1532 to 1557 nm was demonstrated by varying the length of the output coupler from the ring

NARCIS 

Widely wavelength-selective Al2O3:Er3+ ring laser

Er-doped silica-based planar ring resonator,”

Erbium-doped lithium niobate waveguide lasers,”

Fabrication of low-loss channel waveguides in Al2O3 and Y2O3 layers by inductively coupled plasma reactive ion etching,”

Gain bandwidth of 80 nm and 2 dB/cm peak gain in Al2O3:Er 3+ optical amplifiers on silicon,”

Planar glass waveguide ring resonators with gain,”

Reliable low-cost fabrication of low-loss Al2O3:Er 3+ waveguides with 5.4-dB optical gain,”

Widely wavelength-selective Al2O3:Er3+ ring laser

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