UCL logo

UCL Discovery

UCL home » Library Services » Electronic resources » UCL Discovery

Flat-topped emission centred at 1 250 nm from quantum dot superluminescent diodes

Childs, D; Groom, K; Ray, S; LIU, H; Hopkinson, M; Hogg, R; (2009) Flat-topped emission centred at 1 250 nm from quantum dot superluminescent diodes. South African Journal of Science , 105 (7-8) pp. 276-277. Green open access

[img]
Preview
PDF
69-260-1-PB.pdf

Download (276kB)

Abstract

We present a method for tailoring a broadband and flat-topped emission spectrum in quantum dot superluminescent diodes based upon modification of the dots-in-compositionally-modulated-well (DCMWELL) technique. We demonstrate flat-topped emission with 95 nm full width at half maximum (FWHM), centred at 1 250 nm, and with output power in excess of 8 mW.

Type: Article
Title: Flat-topped emission centred at 1 250 nm from quantum dot superluminescent diodes
Open access status: An open access version is available from UCL Discovery
Publisher version: http://www.sajs.co.za/
Language: English
Additional information: The work is licensed under a Creative Commons Attribution Licence (CC-BY).
UCL classification: UCL > School of BEAMS > Faculty of Engineering Science > Electronic and Electrical Engineering
URI: http://discovery.ucl.ac.uk/id/eprint/1309578
Downloads since deposit
46Downloads
Download activity - last month
Download activity - last 12 months
Downloads by country - last 12 months

Archive Staff Only

View Item View Item