Electronically Tunable Wide Band Optical Delay Line Based on InGaAs Quantum Well Microresonators
Joint Authors
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-09-08
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
A novel electronically tunable optical delay line based on InGaAs quantum well microresonators is proposed for high frequency RF transmission.
The device utilizes the charge-controlled blue shift of the absorption edge in InGaAs quantum wells to change the effective refractive indices of the resonators and couplers, therefore, provides an efficient way to produce variable time delay.
A theoretical model based on measurements is used to analyze the device performance.
Simulation results for five 3 × 27 μm2 cascaded resonators with bias voltages <0.7 V show a continuous tuning range of 7~68 ps, a ripple delay <1.5 ps, and a useable bandwidth of 39.3 GHz.
American Psychological Association (APA)
Zhang, Yan& Taylor, Geoff W.. 2013. Electronically Tunable Wide Band Optical Delay Line Based on InGaAs Quantum Well Microresonators. Advances in OptoElectronics،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-509061
Modern Language Association (MLA)
Zhang, Yan& Taylor, Geoff W.. Electronically Tunable Wide Band Optical Delay Line Based on InGaAs Quantum Well Microresonators. Advances in OptoElectronics No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-509061
American Medical Association (AMA)
Zhang, Yan& Taylor, Geoff W.. Electronically Tunable Wide Band Optical Delay Line Based on InGaAs Quantum Well Microresonators. Advances in OptoElectronics. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-509061
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-509061