Abstract
In this paper, spectral data of distributed Bragg reflector lasers emitting around 974 nm
and 1084 nm are presented. The devices are fabricated by a single-growth molecular beam
epitaxy step, and the gratings are defined by holographic interferometry. Spectral
dependencies on the grating and gain section lengths are systematically investigated in the
so-called cleaved-back experiments. Experimental data for the side-mode suppression ratio,
mode spacing, and group refractive index are given for devices emitting around 974 nm. In
addition, the coupling efficiency between the grating and gain section is derived
experimentally for devices emitting around 1084 nm.
© 2009 IEEE
PDF Article
More Like This
Cited By
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription