DocumentCode
2235377
Title
Controlled coupling of terahertz lasing modes in microdisk photonic molecules
Author
Fasching, G. ; Benz, A. ; Deutsch, Ch ; Andrews, A.M. ; Unterrainer, K. ; Zobl, R. ; Klang, P. ; Schrenk, W. ; Tamosiunas, V.
Author_Institution
Photonics Inst. & Centre for Micro- & Nanostruct., Vienna Univ. of Technol., Vienna
fYear
2008
fDate
4-9 May 2008
Firstpage
1
Lastpage
2
Abstract
We present the observation of optical coupling in terahertz microdisk molecules based on quantum-cascade lasers and its tunability by the applied electric field. The spectral behaviour is in good accordance with performed finite-difference time-domaine simulations.
Keywords
finite difference time-domain analysis; microdisc lasers; quantum cascade lasers; submillimetre wave lasers; controlled coupling; electric field; finite-difference time-domaine simulations; microdisk photonic molecules; quantum cascade lasers; terahertz lasing modes; Bonding; Finite difference methods; Frequency; Laser modes; Laser tuning; Optical control; Optical coupling; Optical resonators; Quantum cascade lasers; Time domain analysis; (140.3070) Infrared and far-infrared lasers; (140.4780) Optical resonators; (230.5590) Quantum-well devices;
fLanguage
English
Publisher
iet
Conference_Titel
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location
San Jose, CA
Print_ISBN
978-1-55752-859-9
Type
conf
Filename
4571424
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