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Directional beam pattern from a double metal quantum cascade laser with a TEM-horn antenna
- Source :
- Proceedings of the 2008 EOS Annual Meeting, Topical Meeting 2 : Terahertz-Science and Technology, EOS Annual Meeting 2008, Topical Meeting 2 : Terahertz-Science and Technology, EOS Annual Meeting 2008, Topical Meeting 2 : Terahertz-Science and Technology, 2008, France. pp.1-2, CDROM, Proceedings of the Joint 33rd International Conference on Infrared and Millimeter Waves and 16th International Conference on Terahertz Electronics, IRMMW-THz 2008, Joint 33rd International Conference on Infrared and Millimeter Waves and 16th International Conference on Terahertz Electronics, IRMMW-THz 2008, Joint 33rd International Conference on Infrared and Millimeter Waves and 16th International Conference on Terahertz Electronics, IRMMW-THz 2008, 2008, United States. pp.1-2, ⟨10.1109/ICIMW.2008.4665468⟩, Joint 33rd International Conference on Infrared and Millimeter Waves and 16th International Conference on Terahertz Electronics, IRMMW-THz 2008, Sep 2008, Pasadena, CA, United States. pp.1-2, ⟨10.1109/ICIMW.2008.4665468⟩
- Publication Year :
- 2008
- Publisher :
- HAL CCSD, 2008.
-
Abstract
- International audience; We present the operation and the far field radiation pattern of a 2.9 THz double metal quantum cascade laser (QCL) with a micro TEM-horn antenna. An improvement of both the radiation pattern and the collected power level (typically a factor of 2 with f/1 optics) are observed in comparison with the QCL without antenna.
- Subjects :
- Horn antennas
Terahertz radiation
Waveguide lasers
Quantum cascade lasers
02 engineering and technology
01 natural sciences
Power level
Radiation pattern
law.invention
010309 optics
[SPI]Engineering Sciences [physics]
Optics
law
0103 physical sciences
0202 electrical engineering, electronic engineering, information engineering
Physics
business.industry
020208 electrical & electronic engineering
Double metal
Antenna radiation patterns
Horn antenna
Transmission electron microscopy
Metals
Optoelectronics
Antennas
Antenna (radio)
business
Quantum cascade laser
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- Proceedings of the 2008 EOS Annual Meeting, Topical Meeting 2 : Terahertz-Science and Technology, EOS Annual Meeting 2008, Topical Meeting 2 : Terahertz-Science and Technology, EOS Annual Meeting 2008, Topical Meeting 2 : Terahertz-Science and Technology, 2008, France. pp.1-2, CDROM, Proceedings of the Joint 33rd International Conference on Infrared and Millimeter Waves and 16th International Conference on Terahertz Electronics, IRMMW-THz 2008, Joint 33rd International Conference on Infrared and Millimeter Waves and 16th International Conference on Terahertz Electronics, IRMMW-THz 2008, Joint 33rd International Conference on Infrared and Millimeter Waves and 16th International Conference on Terahertz Electronics, IRMMW-THz 2008, 2008, United States. pp.1-2, ⟨10.1109/ICIMW.2008.4665468⟩, Joint 33rd International Conference on Infrared and Millimeter Waves and 16th International Conference on Terahertz Electronics, IRMMW-THz 2008, Sep 2008, Pasadena, CA, United States. pp.1-2, ⟨10.1109/ICIMW.2008.4665468⟩
- Accession number :
- edsair.doi.dedup.....a1c9c71d5384ab81b9da6859425b5cf1
- Full Text :
- https://doi.org/10.1109/ICIMW.2008.4665468⟩