5-km Single-mode Fiber Data Transmission with 1060nm Single-mode Intra-cavity Surface Relief Transverse Coupled Cavity VCSELs

We demonstrate 58Gbps and 5km-long standard single-mode fiber (G652) data transmission of single-mode 1060nm VCSELs with intra-cavity surface relief. Transverse resonances provide single mode operations for
$6\mu \mathrm{m}$
-oxide apertures and bandwidth enhancements with reduced chirp.