Phase Locking of a 2.5 THz Quantum Cascade Laser to a Microwave Reference using THz Schottky Mixer
Paper i proceeding, 2015

The frequency of a 2.5 THz QCL are stabilized to sub-hertz accuracy by phase-locking to a stable 100 MHz microwave reference, using a 2.3–3.2 THz room temperature Schottky diode based harmonic mixer. The down-converted phase locked beat note is stable over a long term test.

Phase Locking

Harmonic Mixer

THz Circuit

Quantum Cascade Laser (QCL)

Författare

Berhanu Bulcha

University of Virginia

Virginia Diodes, Inc.

Jeffrey Hesler

Virginia Diodes, Inc.

Alex Valavanis

University of Leeds

Vladimir Drakinskiy

Chalmers, Mikroteknologi och nanovetenskap (MC2), Terahertz- och millimetervågsteknik

Jan Stake

Chalmers, Mikroteknologi och nanovetenskap (MC2), Terahertz- och millimetervågsteknik

R Dong

University of Leeds

J Zhu

University of Leeds

Paul Dean

University of Leeds

Lianhe H. Li

University of Leeds

A.G. Davies

University of Leeds

E.H. Linfield

University of Leeds

Scott Barker

University of Virginia

40th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2015, Hong Kong, China, 23-28 August

2162-2027 (ISSN)

Styrkeområden

Informations- och kommunikationsteknik

Infrastruktur

Nanotekniklaboratoriet

Ämneskategorier

Annan elektroteknik och elektronik

DOI

10.1109/IRMMW-THz.2015.7327689

ISBN

978-1-4799-8272-1

Mer information

Senast uppdaterat

2018-04-11