Ontology highlight
ABSTRACT:
SUBMITTER: Kundu I
PROVIDER: S-EPMC6078980 | biostudies-literature | 2018 Aug
REPOSITORIES: biostudies-literature
Kundu Iman I Wang Feihu F Qi Xiaoqiong X Nong Hanond H Dean Paul P Freeman Joshua R JR Valavanis Alexander A Agnew Gary G Grier Andrew T AT Taimre Thomas T Li Lianhe L Indjin Dragan D Mangeney Juliette J Tignon Jérôme J Dhillon Sukhdeep S SS Rakić Aleksandar D AD Cunningham John E JE Linfield Edmund H EH Davies A Giles AG
Nature communications 20180806 1
Single-mode frequency-tuneable semiconductor lasers based on monolithic integration of multiple cavity sections are important components, widely used in optical communications, photonic integrated circuits and other optical technologies. To date, investigations of the ultrafast switching processes in such lasers, essential to reduce frequency cross-talk, have been restricted to the observation of intensity switching over nanosecond-timescales. Here, we report coherent measurements of the ultrafa ...[more]