eprintid: 1462812
rev_number: 33
eprint_status: archive
userid: 608
dir: disk0/01/46/28/12
datestamp: 2015-12-01 17:06:57
lastmod: 2020-08-14 21:21:57
status_changed: 2015-12-01 17:06:57
type: article
metadata_visibility: show
item_issues_count: 0
creators_name: Leyman, R
creators_name: Nikitichev, DI
creators_name: Bazieva, N
creators_name: Rafailov, EU
title: Multimodal spectral control of a quantum-dot diode laser for THz difference frequency generation
ispublished: pub
divisions: UCL
divisions: A01
divisions: B04
divisions: C05
divisions: F45
note: Copyright 2011 AIP Publishing. This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. The following article appeared in Leyman, R; Nikitichev, DI; Bazieva, N; Rafailov, EU; (2011) Multimodal spectral control of a quantum-dot diode laser for THz difference frequency generation. Applied Physics Letters, 99 (17), Article 171107, and may be found at http://dx.doi.org/10.1063/1.3654154.
abstract: Generation of stable dual and/or multiple longitudinal modes emitted from a single quantum dot(QD)laser diode(LD) over a broad wavelength range by using volume Bragg gratings (VBG’s) in an external cavity setup is reported. The LD operates in both the ground and excited states and the gratings give a dual-mode separation around each emission peak of 5 nm, which is suitable as a continuous wave (CW) optical pump signal for a terahertz (THz) photomixer device. The setup also generates dual modes around both 1180 m and 1260 nm simultaneously, giving four simultaneous narrow linewidth modes comprising two simultaneous difference frequency pump signals.
date: 2011-10-24
official_url: http://dx.doi.org/10.1063/1.3654154
vfaculties: VENG
oa_status: green
full_text_type: pub
language: eng
primo: open
primo_central: open_green
verified: verified_manual
elements_source: crossref
elements_id: 1018272
doi: 10.1063/1.3654154
lyricists_name: Nikitichev, Daniil
lyricists_id: DNIKI05
full_text_status: public
publication: Applied Physics Letters
volume: 99
number: 17
article_number: 171107
issn: 0003-6951
citation:        Leyman, R;    Nikitichev, DI;    Bazieva, N;    Rafailov, EU;      (2011)    Multimodal spectral control of a quantum-dot diode laser for THz difference frequency generation.                   Applied Physics Letters , 99  (17)    , Article 171107.  10.1063/1.3654154 <https://doi.org/10.1063/1.3654154>.       Green open access   
 
document_url: https://discovery.ucl.ac.uk/id/eprint/1462812/1/Leyman_APL_THzdiffeQD_2011.pdf