We report CW single-wavelength emission at RT from non-grating active multi-mode interferometer laser diodes (MMI LDs) by using an asymmetric configuration. Fabricated devices showed sidemode suppression ratio (SMSR) of 31 dB (λ = 1.56 μm). We also present the modulation characteristics of this novel device at 1.25 Gbps for a 2 7 - 1 pseudorandom binary sequence.
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering