High-accuracy heterodyne detection of THz radiation exploiting telecommunication technologies

T. G. Folland; A. Ramos-Pulido; O. P. Marshall; H. E. Beere; D. A. Ritchie; S. Chakraborty

doi:10.1364/CLEO_SI.2015.STh1O.3

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Conference proceeding

High-accuracy heterodyne detection of THz radiation exploiting telecommunication technologies

T. G. Folland, A. Ramos-Pulido, O. P. Marshall, H. E. Beere, D. A. Ritchie and S. Chakraborty

2015 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), Vol.2015-, pp.1-2

Conference on Lasers and Electro-Optics

01/01/2015

DOI: 10.1364/CLEO_SI.2015.STh1O.3

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Abstract

We report the first open-loop heterodyne technique using standard telecom optical fiber components for spectral characterization of THz semiconductor lasers. This allows the measurement of continuous modal tuning with sub-GHz accuracy and 20dB dynamic range.

Engineering

Optics

Physical Sciences

Physics

Technology

Engineering, Electrical & Electronic

Physics, Applied

Science & Technology

Details

Title: Subtitle: High-accuracy heterodyne detection of THz radiation exploiting telecommunication technologies
Creators: T. G. Folland - University of Manchester
A. Ramos-Pulido - University of Manchester
O. P. Marshall - University of Manchester
H. E. Beere - University of Cambridge
D. A. Ritchie - University of Cambridge
S. Chakraborty - University of Manchester
Resource Type: Conference proceeding
Publication Details: 2015 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), Vol.2015-, pp.1-2
Publisher: IEEE
Series: Conference on Lasers and Electro-Optics
DOI: 10.1364/CLEO_SI.2015.STh1O.3
ISSN: 2160-9020
eISSN: 2160-9047
Number of pages: 2
Language: English
Date published: 01/01/2015
Academic Unit: Physics and Astronomy
Record Identifier: 9984429058102771

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