High power single mode VCSELs emitting at 1320nm wavelength

Abstract

We demonstrate polarization stable wafer fused VCSELs operating at 1320 nm wavelength showing record high single mode power of 5.4 and 3.1 mW, at 25deg and 75degC, respectively, and open eye diagrams with 40 ps fall time at 10 Gb/s modulation.