1490 nm surface emitting DFB laser diodes operated by VCSEL driver ICs
- Moehrle, M.
- Kreissl, J.
- Sigmund, A.
- Przyrembel, G.
- Grote, N.
- Plickert, V.
- Schlosser, I.
- Droegemueller, K.
- Neuner, T.
Publication date
January 2012
DOIAbstract
Surface-emitting DFB lasers using a 45° total-internal-reflection facet mirror were optimized to feature extremely low threshold currents enabling deployment of commercial VCSEL drivers. The lasers incorporate a monitor photodiode that require no additional processing steps. An 8-array of such devices operated at 1.25 Gb/s showed a high degree of modulation uniformity and consumes only 1.4 W
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