Resumen
Performance of optical heterodyning and external modulation by using an electro-optical modulator technique is evaluated. The first approach is carried out by beating two optical signals with a wavelength spacing corresponding to the desired microwave or millimeter-wave frequency continually tuned. The second technique requires only a single laser source along with a Mach-Zehnder Intensity Modulator (MZ-IM). Due to the available electrical bandwidth of the photodetector used, the experimental results are limited to the frequency range of 13 GHz. All experimental results are validated by a series of simulations using the VPI software. Signal-to-Noise ratio (SNR) and Phase-Noise parameters are measured.
Idioma original | Inglés |
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Título de la publicación alojada | Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XII |
Editores | Laurence P. Sadwick, Tianxin Yang |
Editorial | SPIE |
ISBN (versión digital) | 9781510624764 |
DOI | |
Estado | Publicada - 2019 |
Evento | Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XII 2019 - San Francisco, Estados Unidos Duración: 4 feb. 2019 → 7 feb. 2019 |
Serie de la publicación
Nombre | Proceedings of SPIE - The International Society for Optical Engineering |
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Volumen | 10917 |
ISSN (versión impresa) | 0277-786X |
ISSN (versión digital) | 1996-756X |
Conferencia
Conferencia | Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XII 2019 |
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País/Territorio | Estados Unidos |
Ciudad | San Francisco |
Período | 4/02/19 → 7/02/19 |
Nota bibliográfica
Publisher Copyright:© 2019 SPIE.