Conference
Threshold current reduction in third-order laterally coupled DFB lasers
Abstract
The design and fabrication of a laterally-coupled distributed feedback (LC-DFB) laser using a third order grating is presented. The side mode suppression ratio is at least 45 dB for as-cleaved devices with various cavity lengths. We numerically investigate three approaches to reducing the threshold current.
Authors
Assadihaghi A; Millett R; Schriemer H; Dridi K; Hall T; Teimoori H; Hinzer K
Pagination
pp. 21-24
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
DOI
10.1109/mnrc15848.2009.5338969
Name of conference
2009 2nd Microsystems and Nanoelectronics Research Conference